Partijen (2015) – OKU 2024

PGN’s (in opbouw t/m ronde 6)

Groep A

  [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.1"]  [White "Malakhatko, Vadim"]  [Black "Koudinov, Dimitri"]  [WhiteElo "2566"]  [BlackElo "2067"]  [Result "1-0"]  [ECO "A13"]  [LiveChessVersion "1.4.4"]   1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O  8. Be3 cxd4 9. Nxd4 Nc6 10. Nc3 Bg4 11. Qa4 Na5 12. Rad1 Nc4 13. Bc1 Nb6  14. Qb3 Qd7 15. Rd3 Bh3 16. Rfd1 Bxg2 17. Kxg2 Rfd8 18. Nf3 Qf5 19. Bg5 h6  20. Bxf6 Qxf6 21. Nxd5 Nxd5 22. Rxd5 Rxd5 23. Rxd5 b6 24. Rd7 Bc5 25. Qd5 Rf8  26. b3 a5 27. e3 Bb4 28. Ne5 Bc5 29. Nd3 Rc8 30. Ne5 Rf8 31. h4 Bb4 32. Nd3 Ba3  33. h5 Re8 34. e4 Bb4 35. a4 Ba3 36. f4 Qe6 37. Qxe6 fxe6 38. Ne5 Bb2 39. Nc4  Rc8 40. e5 Kf8 41. Rd6 b5 42. axb5 a4 43. Nxb2 Rc2+ 44. Kh3 Rxb2 45. bxa4 Rb4  46. Rxe6 Rxa4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.2"]  [White "Cebula, Jerzy"]  [Black "Balog, Imre"]  [WhiteElo "2062"]  [BlackElo "2531"]  [Result "0-1"]  [LiveChessVersion "1.4.4"]  [ECO "C02"]   1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. O-O Bxe2 8. Qxe2  Qa6 9. Qd1 Nd7 10. a4 Rc8 11. Qb3 Ne7 12. Na3 Nc6 13. Qb5 c4 14. Bg5 h6 15. Bf4  Na5 16. Nd2 Rc6 17. b4 cxb3 18. Nxb3 Nxb3 19. Qxb3 Qb6 20. Rfb1 Qxb3 21. Rxb3  Bxa3 22. Raxa3 Rc7 23. a5 O-O 24. Kf1 Rfc8 25. Ke2 Nb8 26. Kd3 Nc6 27. Rb5 a6  28. Rbb3 Na7 29. Ra2 Nb5 30. Bd2 Kh7 31. Rc2 Rc4 32. Rcb2 Ra4 33. Rc2 Rcc4  34. Rb4 Raxb4 35. cxb4 Rxc2 36. Kxc2 Nxd4+ 37. Kd3 Nc6 38. Bc3 Kg6 39. f4 Kf5  40. Ke3 g5 41. g3 gxf4+ 42. gxf4 Kg4 43. Bd2 h5 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.3"]  [White "Horvath, Csaba"]  [Black "van 't Hof, Eric"]  [WhiteElo "2530"]  [BlackElo "2050"]  [Result "1-0"]  [ECO "A40"]  [LiveChessVersion "1.4.4"]   1. d4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. c4 Nc6 6. cxd5 Nxd5 7. O-O Be7  8. dxc5 Bxc5 9. Qc2 Qe7 10. a3 a5 11. e4 Nc7 12. e5 Nb5 13. Bg5 f6 14. exf6  gxf6 15. Bxf6 Bxf2+ 16. Rxf2 Qxf6 17. Qc5 Nba7 18. Nc3 Qe7 19. Qh5+ Qf7  20. Qxf7+ Kxf7 21. Ng5+ Kg6 22. Raf1 Kxg5 23. Ne4+ Kg6 24. Rf7 Nd4 25. R1f6+  Kh5 26. g4+ Kxg4 27. Rg7+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.4"]  [White "IJzermans, Cees"]  [Black "van Foreest, Jorden"]  [WhiteElo "2036"]  [BlackElo "2515"]  [Result "0-1"]  [ECO "D16"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. O-O  Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Bd2 Bd7 12. Nb5 Rc8 13. Bc3 Ke7 14. b3 Rhd8  15. h3 Ne8 16. Ra2 a6 17. Nbd4 Nd6 18. Bf1 Nxd4 19. Bxd4 Bxd4 20. Rxd4 f6  21. Rad2 Bc6 22. Ne1 e5 23. Rh4 h6 24. f4 Nf5 25. Rxd8 Rxd8 26. Rh5 g6 27. Rxf5  gxf5 28. Nd3 Be4 29. Nc5 exf4 30. exf4 Rd2 31. b4 Kd6 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.5"]  [White "Pruijssers, Roeland"]  [Black "Colijn, Erik-Jan"]  [WhiteElo "2502"]  [BlackElo "2032"]  [Result "1-0"]  [ECO "B30"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O a6 6. Bc4 d6 7. d3 g6 8. f4  Bg7 9. Nd2 Nf6 10. Qe2 O-O 11. Nf3 b5 12. Bb3 Qb6 13. e5 dxe5 14. fxe5 Ne8  15. Bg5 Ra7 16. Qf2 h6 17. Qh4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Snuverink, Laurens"]  [Black "Lalic, Bogdan"]  [WhiteElo "2028"]  [BlackElo "2483"]  [Result "0-1"]  [ECO "E00"]  [LiveChessVersion "1.4.4"]   1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. a3 Bxc3+ 5. bxc3 Qa5 6. Bd2 Nf6 7. f3 d6  8. e3 e5 9. Bd3 O-O 10. Ne2 Qc7 11. O-O Nc6 12. d5 Na5 13. Ng3 b5 14. cxb5 c4  15. Bf5 Nxd5 16. e4 Ne7 17. Be3 Nb3 18. Ra2 d5 19. Bxc8 Raxc8 20. exd5 Rfd8  21. Qe1 Nxd5 22. Nf5 Qd7 23. g4 Ne7 24. Ng3 Qxb5 25. Bxa7 Rd3 26. Ne4 Qa6  27. Be3 Nd5 28. Bd2 Rd8 29. Nf2 Qb6 30. Kh1 Rxd2 31. Rxd2 Nxd2 32. Qxd2 Ne3  33. Rb1 Qxb1+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.7"]  [White "Peng, Zhaoqin"]  [WhiteElo "2399"]  [BlackElo "2026"]  [Black "Kokje, Joris"]  [Result "1-0"]  [ECO "A94"]  [LiveChessVersion "1.4.4"]   1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. O-O Be7 6. c4 c6 7. b3 O-O 8. Ba3  Nbd7 9. Bxe7 Qxe7 10. Nbd2 Ne4 11. Rc1 Ndf6 12. Ne5 Qb4 13. Nxe4 fxe4 14. f3  exf3 15. exf3 a5 16. Nd3 Qd6 17. c5 Qc7 18. Re1 Bd7 19. Qd2 Rae8 20. Re5 Bc8  21. Bh3 Rf7 22. Rce1 Rfe7 23. Qc2 Nd7 24. Bxe6+ Kh8 25. Bxd7 Qxd7 26. Qd2 Kg8  27. Qxa5 Rxe5 28. Rxe5 Rf8 29. Nf4 h6 30. Qe1 g5 31. Ng6 Rxf3 32. Re8+ Kg7  33. Nh8 Qxe8 34. Qxe8 Bh3 35. Qg6+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.8"]  [White "van Brummelen, Kevin"]  [Black "Ootes, Lars"]  [WhiteElo "2013"]  [BlackElo "2384"]  [Result "0-1"]  [ECO "B09"]  [LiveChessVersion "1.4.4"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Be2 c5 7. d5 b5 8. e5  dxe5 9. fxe5 Ng4 10. Nxb5 a6 11. Nc3 Nxe5 12. O-O Nbd7 13. Bf4 Qb6 14. Rb1 Bb7  15. Qd2 Qb4 16. a3 Nxf3+ 17. Bxf3 Qd4+ 18. Qxd4 cxd4 19. Ne2 Nb6 20. d6 Bxf3  21. Rxf3 e5 22. Bg3 Nc4 23. Rd3 Rfd8 24. c3 e4 25. Rxd4 Bxd4+ 26. Nxd4 Rac8 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Lombaers, Peter"]  [Black "Buikstra, Arjon"]  [Result "*"]  [WhiteElo "2379"]  [BlackElo "2009"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Oosterom, Erik"]  [Black "Ten Hertog, Hugo"]  [Result "*"]  [WhiteElo "2005"]  [BlackElo "2373"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Van Assendelft, Floris"]  [Black "Van der Vecht, Ernst"]  [Result "*"]  [WhiteElo "2353"]  [BlackElo "2000"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Holl, Han"]  [Black "Zozulia, Anna"]  [Result "*"]  [WhiteElo "1992"]  [BlackElo "2334"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Karstens, Bart"]  [Black "Hylkema, Remco"]  [Result "*"]  [WhiteElo "2320"]  [BlackElo "1992"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Hacquebord, Tjerk"]  [Black "Lammens, Tim"]  [Result "*"]  [WhiteElo "1991"]  [BlackElo "2319"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Van Foreest, Lucas"]  [Black "Van der Kooij, Paul"]  [Result "1-0"]  [WhiteElo "2308"]  [BlackElo "1980"]  [ECO "B41"]  [Opening "Sicilian: Kan, Maroczy bind (Reti variation)"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. f3  Nc6 9. Be3 d5 10. exd5 exd5 11. Nxc6 Qxc6 12. Qb3 Bxc3+ 13. Qxc3 Be6 14. c5 O-O  15. Bd3 Rfd8 16. O-O Ne8 17. Bd4 Qd7 18. Qc2 h6 19. f4 f5 20. Rae1 Nf6 21. Bxf6  gxf6 22. Qf2 Kh7 23. Qd4 Rf8 24. Re3 h5 25. Rfe1 Rae8 26. Bc2 Kg6 27. Ba4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Secelle, Hans"]  [Black "Beerdsen, Thomas"]  [Result "0-1"]  [WhiteElo "1975"]  [BlackElo "2305"]  [ECO "D97"]  [Opening "Gruenfeld: Russian, Szabo (Boleslavsky) variation"]   1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qb3 dxc4 5. Qxc4 g6 6. Nc3 Bg7 7. e4 O-O 8. Be2  b6 9. Qb3 Ba6 10. Bxa6 Nxa6 11. O-O c5 12. Rd1 cxd4 13. Nxd4 Qc8 14. h3 Nc5  15. Qc2 e5 16. Nf3 Ncxe4 17. Nxe5 Nxc3 18. bxc3 Nh5 19. Nf3 Qxc3 20. Qxc3 Bxc3  21. Rb1 Rfd8 22. Be3 Nf6 23. Bg5 Rxd1+ 24. Rxd1 b5 25. Be3 b4 26. Rd6 a5 27. Rb6  Nd5 28. Rb5 Nxe3 29. fxe3 a4 30. Nd4 b3 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Brink, Barry"]  [Black "Frans, Richard"]  [Result "*"]  [WhiteElo "2301"]  [BlackElo "1968"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Uildriks, Mark"]  [Black "Konings, Frans"]  [Result "*"]  [WhiteElo "1961"]  [BlackElo "2273"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Rademakers, Evert"]  [Black "Van der Vegt, Seth"]  [Result "*"]  [WhiteElo "2247"]  [BlackElo "1934"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Hess, Stefan"]  [Black "Smits, Mark"]  [Result "*"]  [WhiteElo "1931"]  [BlackElo "2232"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Van der Tuuk, Jaap"]  [Black "Schonberger, Daan"]  [Result "*"]  [WhiteElo "2199"]  [BlackElo "1931"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Wagenaar, Harm Theo"]  [Black "Schoppen, Casper"]  [Result "*"]  [WhiteElo "1920"]  [BlackElo "2192"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "De Roode, Peter"]  [Black "Van Oosten, Jaap"]  [Result "*"]  [WhiteElo "2185"]  [BlackElo "1910"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "De Boer, Eelke"]  [Black "De Rooij, Raymond"]  [Result "*"]  [WhiteElo "1901"]  [BlackElo "2182"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Rosmuller, Anton"]  [Black "Hilwerda, Jonas"]  [Result "1-0"]  [WhiteElo "2172"]  [BlackElo "1896"]  [ECO "A46"]  [Opening "Queen's pawn game"]   1. d4 Nf6 2. Nf3 h6 3. c4 g5 4. Nc3 Bg7 5. e4 d6 6. Be2 Bg4 7. Be3 Nc6 8. e5  Nd7 9. e6 fxe6 10. h4 Bxf3 11. Bxf3 Nf6 12. hxg5 hxg5 13. Rxh8+ Bxh8 14. Bxg5  Kd7 15. Qa4 Kc8 16. Bxc6 bxc6 17. Qxc6 Rb8 18. O-O-O Nd7 19. Nb5 Rb7 20. Rh1 Bf6  21. Bxf6 Nxf6 22. a4 Nd7 23. c5 Nb8 24. Qe4 Qg8 25. c6 Rb6 26. Qxe6+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Bollaart, Jeroen"]  [Black "Van Leent, Dimitri"]  [Result "*"]  [WhiteElo "1883"]  [BlackElo "2161"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Sekandar, Kambiz"]  [Black "Van Breda, Tim"]  [Result "1-0"]  [WhiteElo "2157"]  [BlackElo "1876"]  [ECO "C00"]  [Opening "French: two knights variation"]   {Eerste winst groep A ronde 1 (20:45)} 1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5  5. c3 dxc3 6. bxc3 Nc6 7. Ng3 Bd6 8. Bb5 Bd7 9. O-O a6 10. Ba4 b5 11. Bc2 Nge7  12. d4 cxd4 13. cxd4 O-O 14. e5 Bb4 15. Bxh7+ Kh8 16. Bc2 Nd5 17. Ng5 g6 18. Qg4  Kg7 19. Nh5+ Kg8 20. Nxf7 Rxf7 21. Qxg6+ Kf8 22. Bh6+ Ke8 23. Qg8+ Bf8 24. Ng7+  Rxg7 25. Bg6+ Ke7 26. Bg5+ Nf6 27. Bxf6# *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Mienis, Dennis"]  [Black "Both, Bert"]  [Result "0-1"]  [WhiteElo "1874"]  [BlackElo "2155"]  [ECO "A18"]  [Opening "English: Mikenas-Carls, Flohr variation"]   1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 e5 8. d4  exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Be2 Bg4 13. O-O Re8 14. Rab1 b6  15. Rfe1 Nc6 16. d5 Rad8 17. Nd4 Bxe2 18. Nxc6 Qxc6 19. Rbc1 Qh6 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "De Graaf, Dick"]  [Black "Boes, Robert"]  [Result "1-0"]  [WhiteElo "2151"]  [BlackElo "1870"]  [ECO "B18/06"]  [Opening "Caro-Kann: classical (6.h4)"]   1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. f4  e6 9. Nf3 Nd7 10. Bd3 Bxd3 11. Qxd3 Qa5+ 12. Bd2 Bb4 13. c3 Bd6 14. Ne4 Be7  15. Ne5 Ngf6 16. Ng3 O-O 17. O-O Rfd8 18. Rae1 Nxe5 19. fxe5 Nh7 20. Rxf7 Kxf7  21. Qxh7 Ke8 22. Qxg7 Kd7 23. Ne4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Kastelijn, Twan"]  [Black "Boutens, Lukas"]  [Result "*"]  [WhiteElo "1863"]  [BlackElo "2150"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Muis, Gerrit Meine"]  [Black "Lucas, Fred"]  [Result "*"]  [WhiteElo "2147"]  [BlackElo "1860"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Fröberg, Gert-Jan"]  [Black "Schoehuijs, Erik"]  [Result "*"]  [WhiteElo "1858"]  [BlackElo "2141"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Losekoot, Pascal"]  [Black "Bettman, Jan"]  [Result "*"]  [WhiteElo "2133"]  [BlackElo "1849"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Krouwel, Robert"]  [Black "Schouten, Jordy"]  [Result "1/2-1/2"]  [WhiteElo "1836"]  [BlackElo "2085"]  [ECO "D05"]  [Opening "Queen's pawn game"]   1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. Nbd2 c5 6. b3 b6 7. Bb2 Bb7 8. O-O  Rc8 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 Qc7 12. Qe2 Be7 13. Rac1 f5 14. a4 O-O  15. Rf3 Qd8 16. Rg3 {(=)} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Becx, César"]  [Black "Smit, Manuel"]  [Result "1-0"]  [WhiteElo "2078"]  [BlackElo "1833"]  [ECO "A03/04"]  [Opening "Bird's opening: 3...g6"]   1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d3 b6 7. Nc3 Bb7 8. Nh4  Nbd7 9. e4 d4 10. Ne2 e5 11. f5 c5 12. Bg5 Qc7 13. Bh3 b5 14. b3 Qd6 15. Qd2  Rac8 16. Bxf6 Bxf6 17. fxg6 hxg6 18. Bxd7 Bxh4 19. Bxc8 Bxc8 20. gxh4 Kg7  21. Ng3 Rh8 22. h5 Kf8 23. Qg5 f5 24. hxg6 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1"]  [White "Van Dael, Siem"]  [Black "Schuil, Jeroen"]  [Result "*"]  [WhiteElo "1789"]  [BlackElo "2078"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.1"]  [White "Rademakers, Evert"]  [Black "Malakhatko, Vadim"]  [Result "0-1"]  [ECO "D11"]  [WhiteElo "2247"]  [BlackElo "2566"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 a6 5. Nbd2 Bf5 6. Ne5 Nbd7 7. g4 Nxe5  8. gxf5 Ned7 9. cxd5 cxd5 10. Bd3 g6 11. Qf3 gxf5 12. Bxf5 e6 13. Bd3 Bd6  14. Rg1 Bxh2 15. Rg7 Bd6 16. e4 Bf8 17. Rg1 Qb6 18. e5 Ng8 19. Nb3 Ne7 20. Bg5  Rc8 21. Rg4 Ng6 22. Qh3 Rg8 23. Qxh7 Rh8 24. Qxg6 Nxe5 25. Qf6 Rh1+ 26. Ke2  Nxg4 27. Rxh1 Nxf6 28. Bxf6 Qd6 29. Be5 Qe7 30. Rh8 Kd7 31. Nc5+ Rxc5 32. dxc5  Qg5 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.2"]  [White "Balog, Imre"]  [Black "Van der Tuuk, Jaap"]  [Result "1-0"]  [BlackElo "2199"]  [WhiteElo "2531"]  [LiveChessVersion "1.4.4"]  [ECO "E81"]   1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2  a6 9. Rd1 Qa5 10. Nd5 Qxd2+ 11. Rxd2 Nxd5 12. cxd5 b6 13. Kf2 Bb7 14. g3 Rac8  15. Bh3 Rc7 16. Rc1 Bc8 17. b4 f5 18. exf5 Nf6 19. dxc5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.3"]  [White "Schoppen, Casper"]  [Black "Horvath, Csaba"]  [Result "1/2-1/2"]  [ECO "A56"]  [WhiteElo "2192"]  [BlackElo "2530"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 e6 7. Bd3 exd5 8. cxd5  d6 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 a6 13. a4 Re8 14. f4 Nxe4  15. Nxe4 f5 16. Qf3 fxe4 17. Bxe4 Qh4 18. Bc2 Re1 19. Bd2 Rxa1 20. Rxa1 Bxb2  21. Re1 Rf8 22. Qe4 Bd4+ 23. Kh1 Qf2 24. Qe6+ Rf7 25. Rd1 c4 26. Qe8+ Kg7  27. f5 Ne5 28. Bg5 gxf5 29. Qe6 Ng6 30. Bh6+ Kxh6 31. Qxf7 Nf4 32. Qf8+ Bg7  33. Qxd6+ Kh5 34. Rg1 Ne2 35. g4+ Kh4 36. Rg2 Ng3+ 37. Kh2 Nf1+ 38. Kh1 Qe1  39. Rg1 Ng3+ 40. Kh2 Qf2+ 41. Rg2 Nf1+ 42. Kh1 Ng3+ 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.4"]  [White "Van Foreest, Jorden"]  [Black "De Roode, Peter"]  [Result "1-0"]  [ECO "C11"]  [WhiteElo "2515"]  [BlackElo "2185"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4  8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Be3 Qa5  14. Kb1 b4 15. Ne2 Qc7 16. Ng3 a5 17. Nh5 f5 18. g4 fxg4 19. Qg3 Ne7 20. Qxg4  Nf5 21. Bd3 Nxe5 22. fxe5 Nxe3 23. Qg5 Nxd1 24. Nf6+ Rxf6 25. exf6 Qf7 26. fxg7  Bb7 27. Rg1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.5"]  [White "Rosmuller, Anton"]  [Black "Pruijssers, Roeland"]  [Result "1-0"]  [ECO "A80"]  [WhiteElo "2172"]  [BlackElo "2502"]  [LiveChessVersion "1.4.4"]   1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. d5  a5 9. Be3 Na6 10. Qd2 c6 11. Bh6 Bd7 12. Bxg7 Kxg7 13. e4 fxe4 14. Ng5 Nc5  15. Ngxe4 Nfxe4 16. Nxe4 Nxe4 17. Bxe4 Bh3 18. Rfe1 c5 19. Re3 Qd7 20. Rae1 Rf7  21. Bg2 Bf5 22. f3 h5 23. R1e2 b6 24. Qc3+ Kh7 25. Qe1 Re8 26. g4 hxg4 27. Qh4+  Kg7 28. fxg4 Rh8 29. Qe1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.6"]  [White "Lalic, Bogdan"]  [Black "Sekandar, Kambiz"]  [Result "1/2-1/2"]  [ECO "A18"]  [WhiteElo "2483"]  [BlackElo "2157"]  [LiveChessVersion "1.4.4"]   1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 e5  8. Nf3 exd4 9. Bg5 Qe6+ 10. Be2 h6 11. Nxd4 Qd7 12. Be3 Bd6 13. Qc2 O-O 14. Rd1  Nc6 15. O-O Rd8 16. c5 Be7 17. Nb5 Qf5 18. Qxf5 Bxf5 19. Nxc7 Rac8 20. Nd5 Bf8  21. Rd2 Rd7 22. Rfd1 Rcd8 23. c4 Be6 24. h3 Ne7 25. Nxe7+ Bxe7 26. Rxd7 Rxd7  27. Rxd7 Bxd7 28. c6 Bxc6 29. Bxa7 Bb4 30. Bd4 Be4 31. Bd1 f6 32. f3 Bd3  33. Bb3 Kf7 34. c5+ Ke7 35. Bd5 Ba6 36. Kf2 Kd7 37. g4 Bd2 38. h4 Kc7 39. Be3  Bb4 40. h5 Bb5 41. f4 Bc6 42. Bb3 Be4 43. g5 Kc6 44. Ba4+ Kd5 45. Bb3+ Kc6  46. Ba4+ Kd5 47. Bb3+ 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.7"]  [White "Both, Bert"]  [Black "Peng, Zhaoqin"]  [Result "0-1"]  [ECO "E11"]  [WhiteElo "2155"]  [BlackElo "2399"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. a3 Be7 6. g3 O-O 7. Bg2 b6 8. O-O  Bb7 9. b4 Nbd7 10. Bb2 c5 11. bxc5 bxc5 12. Ne5 Rb8 13. Qa4 Nxe5 14. dxe5 Nd7  15. Rab1 d4 16. f4 Bxg2 17. Kxg2 Qc7 18. Qc2 Rb6 19. e3 dxe3 20. Nf3 Qc6  21. Rbe1 Rfb8 22. Bc3 Rb3 23. Rxe3 Rxa3 24. Kh3 h6 25. f5 exf5 26. e6 fxe6  27. Rfe1 Nf8 28. Ne5 Qa4 29. Qe2 Ra2 30. Qh5 Qe8 31. Qf3 Rb6 32. g4 Bd6  33. gxf5 exf5 34. Qxf5 Qe6 35. Qxe6+ Nxe6 36. Ng4 Nf4+ 37. Kh4 Ng2+ 38. Kh5  Nxe3 39. Rxe3 Rc2 40. Ba5 Rb8 41. Re6 Bf8 42. Bc7 Rc8 43. Be5 Rxc4 44. Rg6 Kf7  45. Ra6 Ra8 46. Bb2 Rc2 47. Be5 Re2 48. h4 Re4 49. Bc3 Be7 50. Ne5+ Kg8 51. Ng6  Bf8 52. Rc6 Rd8 53. Nxf8 Rd5+ 54. Kg6 Rg4# 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.8"]  [White "Ootes, Lars"]  [Black "De Graaf, Dick"]  [Result "1-0"]  [BlackElo "2151"]  [WhiteElo "2384"]  [LiveChessVersion "1.4.4"]  [ECO "B09"]   1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 a6 7. Qe2 Nc6 8. e5  Nh5 9. Be3 Bh6 10. f5 Nf4 11. Bxf4 Bxf4 12. Qe4 Bh6 13. e6 fxe6 14. fxg6 Rf4  15. gxh7+ Kh8 16. Qg6 Qf8 17. O-O Rf6 18. Nh4 Be3+ 19. Kh1 Bd7 20. Qg3 Qh6  21. Rxf6 exf6 22. Ng6+ Kxh7 23. Nf4+ f5 24. Qxe3 e5 25. dxe5 dxe5 26. Nfd5 e4  27. Qxh6+ Kxh6 28. Be2 Nd4 29. Rd1 c5 30. Nb6 Rd8 31. Nxd7 Rxd7 32. g3 Kg5  33. Kg2 Kf6 34. a4 Ke5 35. Bc4 Rg7 36. Ne2 b5 37. axb5 axb5 38. Nxd4 cxd4  39. Be2 Rc7 40. c3 d3 41. Bxd3 exd3 42. Rxd3 f4 43. gxf4+ Kxf4 44. Rd4+ Ke3  45. h4 Rg7+ 46. Kh3 Kf3 47. h5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.9"]  [White "Muis, Gerrit Meine"]  [Black "Lombaers, Peter"]  [Result "*"]  [WhiteElo "2147"]  [BlackElo "2379"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.10"]  [White "Ten Hertog, Hugo"]  [Black "Losekoot, Pascal"]  [Result "1/2-1/2"]  [WhiteElo "2373"]  [BlackElo "2133"]  [ECO "A03"]  [Annotator "Ronald"]  [PlyCount "74"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. g3 Nf6 2. Bg2 d5 3. d3 e6 4. f4 c5 5. Nf3 Nc6 6. O-O Be7 7. Qe1 O-O 8. e4 c4  9. e5 Nd7 10. d4 b5 11. c3 Rb8 12. g4 Nb6 13. Ng5 b4 14. Nd2 bxc3 15. bxc3 Na4  16. Nxc4 Nxd4 17. cxd4 dxc4 18. Ne4 c3 19. Be3 Rb2 20. Bh1 Ba6 21. Rf2 Bh4 22.  Ng3 Qd7 23. f5 Rfb8 24. d5 exd5 25. Bd4 Qb5 26. e6 Rb1 27. exf7+ Kxf7 28. Rxb1  Qxb1 29. Bxd5+ Kf8 30. Qxb1 Rxb1+ 31. Kg2 Rd1 32. f6 Rxd4 33. fxg7+ Kxg7 34.  Nf5+ Kf6 35. Nxh4+ Ke5 36. Rf5+ Kd6 37. Bb3 Rd2+ {en de tijdnood ging verder.  De partij eindigde uiteindelijk in remise.} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.11"]  [White "Schoehuijs, Erik"]  [Black "Van Assendelft, Floris"]  [WhiteElo "2141"]  [BlackElo "2353"]  [Result "0-1"]  [ECO "C41"]  [PlyCount "70"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 c6 6. a4 Be7 7. O-O O-O 8. a5  Qc7 9. Re1 Re8 10. Bc4 Bf8 11. d5 h6 12. h3 b5 13. axb6 Nxb6 14. Bb3 cxd5 15.  exd5 Nfd7 16. Ne4 f5 17. Ng3 Nc5 18. Ba2 Qf7 19. b4 Ne4 20. Nxe4 fxe4 21. Rxe4  Bf5 22. Re3 Rac8 23. Bb3 g5 24. h4 g4 25. Nd2 h5 26. Ne4 Qg6 27. Qe2 Bh6 28.  Ng5 Bxc2 29. Qb5 Bxb3 30. Rxb3 Qc2 31. Qd3 e4 32. Qd4 Bg7 33. Qxg7+ Kxg7 34.  Bb2+ Kg6 35. Rxa7 Rc7 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.12"]  [White "Zozulia, Anna"]  [Black "Becx, César"]  [WhiteElo "2334"]  [BlackElo "2078"]  [Result "1-0"]  [ECO "C55"]  [PlyCount "85"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. Re1 Na5 8. Bb5  Bd7 9. Bxd7 Nxd7 10. d4 Bf6 11. Nbd2 Nc6 12. Nf1 g6 13. Ne3 Bg7 14. Nd5 h6 15.  b4 Re8 16. Bb2 exd4 17. cxd4 Nb6 18. Nxb6 axb6 19. Qb3 Qd7 20. Re3 Kh7 21. Rae1  Re7 22. h3 Rae8 23. a3 f5 24. d5 Ne5 25. Nd4 f4 26. R3e2 c5 27. bxc5 bxc5 28.  Ne6 g5 29. Rb1 Bh8 30. Bxe5 Bxe5 31. Qc4 Ra8 32. Rb5 Rf7 33. a4 Ra7 34. Re1 Qc8  35. Reb1 Qa8 36. Qe2 Kg6 37. Rb6 f3 38. gxf3 Rxa4 39. Nxc5 Ra1 40. Nd3 Bd4 41.  Rxd6+ Kg7 42. Rxa1 Qxa1+ 43. Kg2 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.13"]  [White "Uildriks, Mark"]  [Black "Karstens, Bart"]  [WhiteElo "1961"]  [BlackElo "2320"]  [Result "0-1"]  [ECO "C45"]  [PlyCount "62"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.  c4 Nb6 9. b3 Qe6 10. Bb2 a5 11. a3 Ba6 12. Nd2 Be7 13. Qe4 Rb8 14. Bc3 a4 15.  b4 c5 16. Be2 Bb7 17. Qe3 cxb4 18. axb4 Qg6 19. Nf3 O-O 20. O-O Rfe8 21. Qd4 d6  22. Bd3 Qh5 23. Be4 dxe5 24. Nxe5 Bf6 25. f4 Rbd8 26. Bd5 Bxd5 27. cxd5 Nxd5  28. Qc4 Nxc3 29. g4 Qh4 30. Rae1 Bxe5 31. fxe5 Nd5 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.14"]  [White "Hess, Stefan"]  [Black "Van Foreest, Lucas"]  [Result "*"]  [WhiteElo "1931"]  [BlackElo "2308"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.15"]  [White "Beerdsen, Thomas"]  [Black "Kastelijn, Twan"]  [WhiteElo "2305"]  [BlackElo "1863"]  [Result "1-0"]  [ECO "C05"]  [PlyCount "65"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 Nc6 7. Nb3 b6 8. Be2  Be7 9. Be3 a5 10. a4 Ba6 11. O-O Bxe2 12. Qxe2 Qc7 13. Kh1 c4 14. Nbd2 Nb4 15.  c3 Nc2 16. Rab1 Nxe3 17. Qxe3 Qc6 18. Ra1 O-O 19. g4 Rfb8 20. f5 b5 21. f6 gxf6  22. exf6 Bxf6 23. Ng5 e5 24. Nxf7 Kxf7 25. g5 exd4 26. Qxd4 bxa4 27. gxf6 Rxb2  28. Rae1 Rxd2 29. Re7+ Kf8 30. Qxd2 Nxf6 31. Rxh7 Kg8 32. Qh6 d4+ 33. Kg1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.16"]  [White "Schipper, Rijk"]  [Black "Van Dael, Siem"]  [Result "1-0"]  [WhiteElo "1943"]  [BlackElo "1789"]  [ECO "E62"]  [Opening "King's Indian: fianchetto, Uhlmann (Szabo) variation"]   {Eerste winst groep A ronde 2 (10:48)} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O  5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nb5 Ne8 11. Bg5 f6  12. Be3 a6 13. Nc3 Be6 14. b3 e4 15. Nxe4 f5 16. Neg5 Bxa1 17. Nxe6 Rd6 18. Rxa1  Rxe6 19. Ng5 Rf6 20. Bd5+ Kg7 21. Ne6+ Kh8 22. Bd2 Rf7 23. Bc3+ Nf6 24. Nxc7  Rxc7 25. Bxf6+ Rg7 26. Bxc6 bxc6 27. Rd1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.17"]  [White "Rose, Tom"]  [Black "Brink, Barry"]  [WhiteElo "1940"]  [BlackElo "2301"]  [Result "0-1"]  [ECO "C00"]  [Annotator ",Ronald"]  [PlyCount "68"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d3 e6 6. Nbd2 Be7 7. Re1 Qc7 8. e4  b6 9. c3 Bb7 10. a3 dxe4 11. dxe4 Rd8 12. Qe2 O-O 13. e5 Nd7 14. Nf1 Na5 15.  Bf4 c4 16. Ng5 Bxg2 17. Kxg2 Qc6+ 18. Qe4 Nc5 19. Qxc6 Nxc6 20. Nf3 Nd3 21. Re2  Bc5 22. Rb1 Rd5 23. N1d2 Na5 24. Ne1 Nxf4+ 25. gxf4 Rfd8 26. Ne4 Nb3 27. Nc2  Nd2 28. Nxd2 Rxd2 29. Rbe1 Kf8 30. Ne3 Bxe3 31. fxe3 Ke7 32. Kf3 f5 33. exf6+  gxf6 34. Rg1 Kf7 {en hier klopte de notatie niet meer. Helaas was er ook maar  1 formulier ingeleverd....Zwart won na 53 zetten.} 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.18"]  [White "De Rooij, Raymond"]  [Black "Wagenvoorde, Guido"]  [WhiteElo "2182"]  [BlackElo "1900"]  [Result "1-0"]  [ECO "E71"]  [PlyCount "103"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. c5 Ne8  9. g4 Nd7 10. c6 bxc6 11. dxc6 Nb8 12. Bb5 f5 13. gxf5 gxf5 14. Nf3 Nf6 15.  Qb3+ Kh8 16. O-O-O f4 17. Bc5 Qe7 18. Ba3 Be6 19. Qc2 Bf7 20. Rdg1 Na6 21. Nh4  Be6 22. Rg5 Nb4 23. Qd1 Bh6 24. Nf5 Bxf5 25. Rxf5 Rab8 26. Qa4 Ra8 27. f3 Qg7  28. Rd1 Qg3 29. Rxf6 Nxa2+ 30. Nxa2 Rxf6 31. Be2 Qf2 32. Nc3 Rg6 33. Qc4 Rg1  34. Rxg1 Qxg1+ 35. Kc2 Bg7 36. Nd5 Rc8 37. Qa6 Rb8 38. Qxa5 Qd4 39. Qxc7 Qa4+  40. Kc1 Rg8 41. Ne7 Ra8 42. Nf5 Bf8 43. Qf7 Qxc6+ 44. Kb1 Rc8 45. Ka2 Qe8 46.  Qxe8 Rxe8 47. Nxd6 Bxd6 48. Bxd6 Re6 49. Bb4 Rh6 50. Bf1 Kg8 51. Bc3 Re6 52.  Bc4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.19"]  [White "Kazarian, Anna-Maja"]  [Black "De Boer, Eelke"]  [WhiteElo "2106"]  [BlackElo "1901"]  [Result "1-0"]  [ECO "C67"]  [PlyCount "85"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5  8. Qxd8+ Kxd8 9. Nc3 Bd7 10. Rd1 Kc8 11. Ng5 Be8 12. g4 Nh4 13. Rd3 h6 14. Nf3  Ng6 15. Be3 b6 16. Rad1 Be7 17. Ne4 c5 18. Nc3 Bc6 19. Nd5 Re8 20. c4 Bf8 21.  Bc1 Kb7 22. Re1 Rad8 23. h4 Rd7 24. h5 Ne7 25. e6 fxe6 26. Rxe6 Bxd5 27. cxd5  Red8 28. g5 Nf5 29. Re5 Rf7 30. Kg2 Rd6 31. b3 g6 32. gxh6 Bxh6 33. Bxh6 Nxh6  34. Ng5 Rxf2+ 35. Kxf2 Ng4+ 36. Kg3 Nxe5 37. Re3 Rxd5 38. h6 Nd7 39. Kh4 Nf6  40. Rf3 Rd4+ 41. Kh3 Rd5 42. Rxf6 Rxg5 43. Rf4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.20"]  [White "Nguyen, Kevin"]  [Black "Krouwel, Robert"]  [WhiteElo "2105"]  [BlackElo "1836"]  [Result "1/2-1/2"]  [ECO "B07"]  [PlyCount "86"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. f3 Be7 6. Qd2 Nf8 7. O-O-O Ng6 8.  Nge2 Nh5 9. Kb1 Nhf4 10. g3 Nxe2 11. Nxe2 O-O 12. f4 f5 13. Bg2 c6 14. h4 Qc7  15. h5 Nh8 16. fxe5 dxe5 17. dxe5 fxe4 18. Bf4 Bg4 19. Bxe4 Rfd8 20. Qe3 Qb6  21. Rxd8+ Rxd8 22. Qxb6 axb6 23. Nc3 Nf7 24. a3 Ng5 25. Bd3 b5 26. Be2 Bxe2 27.  Nxe2 Ne6 28. Be3 Rd5 29. Bf4 Nxf4 30. gxf4 Rd2 31. Ng3 Kf7 32. Nf5 Rf2 33. Nxe7  Kxe7 34. Rg1 Rxf4 35. Rxg7+ Rf7 36. Rg8 Ke6 37. Ka2 Kxe5 38. Kb3 Rf5 39. Rg7  Rxh5 40. Rxb7 Rh4 41. c4 Rxc4 42. Rxh7 Kd6 43. Ra7 Kc5 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.21"]  [White "Schouten, Jordy"]  [Black "Bekedam, Tyro"]  [Result "*"]  [WhiteElo "2085"]  [BlackElo "1780"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.22"]  [White "Nguyen, Sang"]  [Black "Hacquebord, Tjerk"]  [Result "*"]  [WhiteElo "1761"]  [BlackElo "1991"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.23"]  [White "Frans, Richard"]  [Black "Mestrom, Wolf"]  [Result "*"]  [WhiteElo "1968"]  [BlackElo "1735"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.24"]  [White "nn"]  [Black "nn"]  [Result "*"]  [WhiteElo "0"]  [BlackElo "0"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.25"]  [White "Konings, Frans"]  [Black "Secelle, Hans"]  [Result "1-0"]  [WhiteElo "2273"]  [BlackElo "1975"]  [ECO "A40"]  [Opening "Queen's pawn: Keres defence"]   {Ingeleverd voor de spektakelprijs groep A} 1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. a3  d5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 O-O 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qc2 Re8 11. Bd3  g6 12. O-O c6 13. Rad1 Bg7 14. e4 dxe4 15. Nxe4 Na6 16. Ne5 Nc7 17. Bc4 Nd5  18. f4 f6 19. f5 gxf5 20. Rxf5 fxe5 21. Rdf1 Kh8 22. Rh5 h6 23. Ng5 Qxg5  24. Rxg5 hxg5 25. Rf7 e4 26. Qd1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.26"]  [White "Smits, Mark"]  [Black "Van der Vegt, Seth"]  [WhiteElo "2232"]  [BlackElo "1934"]  [Result "1-0"]  [ECO "C18"]  [PlyCount "55"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7  9. Nf3 Ne7 10. Nxc7+ Qxc7 11. Bd3 a5 12. b5 a4 13. O-O Qc5 14. Qe2 O-O 15. Bd2  Bxb5 16. Bb4 Bxd3 17. Qxd3 Qc7 18. Ng5 g6 19. Qh3 h5 20. g4 Re8 21. gxh5 Nf5  22. Kh1 Na6 23. Bd6 Qc3 24. hxg6 Qxh3 25. gxf7+ Kg7 26. fxe8=N+ Rxe8 27. Nxh3  Rh8 28. Rg1+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.27"]  [White "Boutens, Lukas"]  [Black "Schonberger, Daan"]  [Result "*"]  [WhiteElo "2150"]  [BlackElo "1931"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.28"]  [White "Koudinov, Dimitri"]  [Black "Wagenaar, Harm Theo"]  [Result "*"]  [WhiteElo "2067"]  [BlackElo "1920"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.29"]  [White "Hilwerda, Jonas"]  [Black "Cebula, Jerzy"]  [Result "*"]  [WhiteElo "1896"]  [BlackElo "2062"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.30"]  [White "Van 't Hof, Eric"]  [Black "Bollaart, Jeroen"]  [WhiteElo "2050"]  [BlackElo "1883"]  [Result "1-0"]  [ECO "C11"]  [PlyCount "89"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. g3 cxd4 8. Nxd4  Nxd4 9. Qxd4 Bc5 10. Qd3 Qb6 11. Bh3 O-O 12. Qb5 Bb4 13. Qxb6 Nxb6 14. Bd2 Nc4  15. a3 Ba5 16. b4 Bb6 17. Na4 Bd7 18. Nxb6 axb6 19. Bc1 Ra4 20. O-O Rfa8 21. c3  Nxa3 22. Be3 Nc4 23. Rxa4 Rxa4 24. Bd4 Ra2 25. Rf2 Ra1+ 26. Kg2 Kf8 27. g4 Re1  28. Ra2 Ke7 29. Kf2 Rd1 30. Bg2 Bc6 31. Ke2 Rb1 32. f5 Kd7 33. Kf3 Re1 34. Kf2  Rd1 35. Ra8 Rd2+ 36. Kg3 Re2 37. Bf3 Re1 38. Kf2 Rc1 39. Rh8 Rc2+ 40. Kg3 Nd2  41. Rxh7 Nf1+ 42. Kf4 Rxh2 43. Rxh2 Nxh2 44. Be2 exf5 45. gxf5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.31"]  [White "Van Breda, Tim"]  [Black "IJzermans, Cees"]  [Result "*"]  [WhiteElo "1876"]  [BlackElo "2036"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.32"]  [White "Colijn, Erik-Jan"]  [Black "Mienis, Dennis"]  [Result "*"]  [WhiteElo "2032"]  [BlackElo "1874"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.33"]  [White "Boes, Robert"]  [Black "Snuverink, Laurens"]  [Result "*"]  [WhiteElo "1870"]  [BlackElo "2028"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.34"]  [White "Kokje, Joris"]  [Black "Lucas, Fred"]  [Result "1-0"]  [WhiteElo "2026"]  [BlackElo "1860"]  [ECO "D78"]  [Opening "Neo-Gruenfeld: 6.O-O c6"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 Nbd7 8. cxd5  cxd5 9. Bf4 a6 10. Qb3 e6 11. Rac1 Nh5 12. Bd6 Re8 13. e4 dxe4 14. Nxe4 Qb6  15. Qa3 Bxd4 16. Nxd4 Qxd4 17. Rfd1 Qa7 18. Bc7 Nhf6 19. Nd6 Rf8 20. Qb4 Nd5  21. Bxd5 exd5 22. Rxd5 Nf6 23. Rdc5 Be6 24. Bb6 a5 25. Rxa5 Qb8 26. Bc7 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.35"]  [White "Bettman, Jan"]  [Black "Van Brummelen, Kevin"]  [WhiteElo "1849"]  [BlackElo "2013"]  [Result "1-0"]  [ECO "C33"]  [PlyCount "51"]  [EventDate "2015.06.06"]  [SourceDate "2015.06.06"]   1. e4 e5 2. f4 exf4 3. Nc3 Qh4+ 4. Ke2 f5 5. Nf3 Qd8 6. e5 Ne7 7. d4 Ng6 8. h4  h5 9. Nd5 Nc6 10. Nxf4 Nxf4+ 11. Bxf4 d6 12. e6 Qf6 13. Kf2 d5 14. Bg5 Qg6 15.  Bb5 Bd6 16. c4 dxc4 17. d5 a6 18. Bxc4 Na7 19. Qe2 O-O 20. Ne5 Qh7 21. Nf7 b5  22. Bb3 Rxf7 23. exf7+ Kxf7 24. Rac1 Qg6 25. Rhe1 Bg3+ 26. Kxg3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.36"]  [White "Buikstra, Arjon"]  [Black "Fröberg, Gert-Jan"]  [Result "1-0"]  [WhiteElo "2009"]  [BlackElo "1858"]  [ECO "C42"]  [Opening "Petrov: three knights game"]   1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Be2 h6 6. a3 Bxc3+ 7. bxc3 d6 8. c4  Ne7 9. c5 dxc5 10. Bb2 Nc6 11. Nxe5 Nd4 12. h3 Be6 13. O-O Qe7 14. f4 Rd8 15. c3  Bb3 16. Qe1 Nc2 17. Qg3 Nxa1 18. Bxa1 Rd6 19. c4 Ra6 20. Bb2 Rb6 21. Bc3 Ba2  22. Ra1 Rb3 23. Qe1 Rg8 24. Rxa2 Nxe4 25. dxe4 f6 26. Bh5+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.37"]  [White "Van der Vecht, Ernst"]  [Black "Smit, Manuel"]  [Result "*"]  [WhiteElo "2000"]  [BlackElo "1833"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.1"]  [White "Malakhatko, Vadim"]  [Black "Zozulia, Anna"]  [Result "1-0"]  [ECO "A43"]  [WhiteElo "2566"]  [BlackElo "2334"]  [LiveChessVersion "1.4.4"]   1. d4 c5 2. d5 d6 3. c4 g6 4. e4 Bg7 5. Nc3 Nf6 6. Nf3 O-O 7. h3 e6 8. Bd3 a6  9. a4 exd5 10. cxd5 b6 11. O-O Nbd7 12. Re1 Re8 13. Bf4 Qc7 14. Qd2 Nh5 15. Bh2  Ne5 16. Be2 Nd7 17. Rac1 Rb8 18. b4 Nhf6 19. Bd3 h6 20. Nb1 Nh7 21. Na3 Bf8  22. Nc4 b5 23. axb5 axb5 24. Na3 c4 25. Bc2 Bg7 26. Nd4 Ba6 27. Bf4 h5 28. Nb1  Ne5 29. Nc3 Qd7 30. Be3 Qc8 31. Ra1 Bf6 32. Ra3 Qb7 33. Rea1 Ra8 34. Bb1 Nd3  35. Bxd3 cxd3 36. Qxd3 Nf8 37. Qb1 Nd7 38. Ncxb5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.2"]  [White "Lombaers, Peter"]  [Black "Balog, Imre"]  [Result "1-0"]  [ECO "C10"]  [WhiteElo "2379"]  [BlackElo "2531"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6  8. Bg5 Be7 9. Bxf6 Bxf6 10. Qd3 c6 11. O-O-O Qa5 12. Kb1 Bd7 13. Ne5 Rd8 14. f4  h6 15. g4 Bc8 16. Qe3 Qb6 17. c4 Qb4 18. a3 Qe7 19. c5 Bh4 20. Rhg1 Bf6 21. Nc4  g6 22. Nd6+ Kf8 23. Bc2 Rxd6 24. cxd6 Qxd6 25. Qf2 Kg7 26. f5 g5 27. Rgf1 e5  28. Qg3 Qd5 29. Bb3 Qe4+ 30. Bc2 Qd5 31. Bb3 Qe4+ 32. Ka2 h5 33. Rfe1 Qxg4  34. dxe5 Bd8 35. f6+ Kg6 36. Qc3 Re8 37. Rd4 Qh3 38. Re3 Qf1 39. Bc4 Be6  40. Bxe6 fxe6 41. Rf3 Qe2 42. f7 Rf8 43. Rxd8 Rxd8 44. f8=Q Rxf8 45. Rxf8 g4  46. h4 Qe4 47. Rf6+ Kg7 48. Qc1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.3"]  [White "Van Assendelft, Floris"]  [Black "Van Foreest, Jorden"]  [Result "1-0"]  [ECO "B47"]  [WhiteElo "2353"]  [BlackElo "2515"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be3 b5 8. Qf3  Bb7 9. O-O-O Rc8 10. Bd3 Na5 11. Kb1 Nc4 12. Bc1 Bb4 13. Nce2 Nf6 14. c3 Be7  15. b3 Nd6 16. Ng3 Ba8 17. Rhe1 Nb7 18. Nh5 Nxh5 19. Qxh5 g6 20. Qh6 Bf8  21. Qh4 Bg7 22. f5 Be5 23. Bb2 Nc5 24. Nf3 Nxd3 25. Rxd3 Bg7 26. Red1 Bc6  27. Ba3 Qd8 28. Qe1 gxf5 29. exf5 Qf6 30. Nd4 Bxg2 31. Re3 Bd5 32. Qg3 Rg8  33. Qd6 Qg5 34. fxe6 fxe6 35. Nxe6 Qf5+ 36. Ka1 Bxc3+ 37. Rxc3 Rxc3 38. Qe7#  1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.4"]  [White "Peng, Zhaoqin"]  [Black "Beerdsen, Thomas"]  [Result "1/2-1/2"]  [ECO "D11"]  [WhiteElo "2399"]  [BlackElo "2305"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4  8. Bxc4 Nbd7 9. h3 b5 10. Bd3 Bb7 11. a3 a5 12. Qe2 Re8 13. Rd1 Qc7 14. Bd2 e5  15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Rac1 Rad8 18. Be1 Nh5 19. Qc2 f5 20. Be2 f4  21. Bxh5 gxh5 22. exf4 Qxf4 23. Bd2 Qf6 24. Be3 Kh8 25. Rxd8 Rxd8 26. Rd1 h6  27. Rxd8+ Qxd8 28. Qg6 Qf6 29. Qxh5 b4 30. axb4 axb4 31. Qe8+ Qf8 32. Qxf8+  Bxf8 33. Ne4 Bg7 34. b3 Bc8 35. Nc5 Bf8 36. Ne4 Be6 37. Nd2 Bg7 38. Kf1 h5  39. Ke2 Bc3 40. Nc4 Kg7 41. Na5 Bd5 42. f3 Kf6 43. Kd3 Kf5 44. Nc4 Bg8 45. Bc5  Bh7 46. Be3 Ke6+ 47. Ke2 Bc2 48. Na5 Kd5 49. g4 hxg4 50. hxg4 Bg6 51. f4 Be4  52. Bf2 Bg2 53. f5 Ke4 54. Nxc6 Bf3+ 55. Kf1 Bxg4 56. Be1 Bxf5 57. Nxb4 Bxb4  1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.5"]  [White "Ootes, Lars"]  [Black "Rosmuller, Anton"]  [Result "1-0"]  [ECO "B96"]  [WhiteElo "2384"]  [BlackElo "2172"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5  dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. O-O Ra7 13. Qd3 Rd7 14. Ne4 Qe5  15. Nf3 Qxb2 16. Qe3 Bb7 17. c4 b4 18. Rab1 Qc2 19. Nfg5 Bxe4 20. Nxe4 g6  21. Rbd1 Bh6 22. Qc5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.6"]  [White "Horvath, Csaba"]  [Black "Hess, Stefan"]  [Result "1-0"]  [ECO "B06"]  [WhiteElo "2530"]  [BlackElo "1931"]  [LiveChessVersion "1.4.4"]   1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 O-O 6. O-O-O c6 7. f3 b5 8. Kb1  Nbd7 9. Bh6 Bb7 10. h4 Nb6 11. h5 b4 12. Bxg7 Kxg7 13. hxg6 fxg6 14. Qh6+ Kf7  15. Nh3 bxc3 16. Ng5+ Ke8 17. Ne6 Kd7 18. Nxd8 Raxd8 19. b3 a5 20. Qe3 a4  21. Qxc3 axb3 22. cxb3 Ra8 23. a4 Rfb8 24. a5 Nbd5 25. exd5 Nxd5 26. Qd2 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.7"]  [White "Van Leent, Dimitri"]  [Black "Lalic, Bogdan"]  [Result "1/2-1/2"]  [ECO "A13"]  [WhiteElo "2161"]  [BlackElo "2483"]  [LiveChessVersion "1.4.4"]   1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Na3 Bxa3 6. bxa3 Nc6 7. Qa4 O-O  8. Qxc4 e5 9. O-O h6 10. Bb2 Re8 11. Rfd1 Be6 12. Qa4 Bd7 13. Qc4 Be6 14. Qa4  Bd7 15. Qc4 Be6 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.8"]  [White "Sekandar, Kambiz"]  [Black "Ten Hertog, Hugo"]  [Result "0-1"]  [BlackElo "2373"]  [WhiteElo "2157"]  [LiveChessVersion "1.4.4"]  [ECO "B06"]   1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. h4 h6 5. h5 g5 6. f4 gxf4 7. Bxf4 d6 8. Nf3  Bg4 9. Be2 Nd7 10. Nh4 Bxe2 11. Nxe2 e6 12. Qd3 Ngf6 13. O-O-O Qe7 14. g4 O-O-O  15. Qf3 Nh7 16. Qe3 Kb8 17. Rdf1 Ndf6 18. Rfg1 d5 19. e5 Ne4 20. Ng3 Nhg5  21. Nf3 c5 22. Bxg5 Nxg5 23. c3 Nxf3 24. Qxf3 cxd4 25. cxd4 f6 26. exf6 Bxf6  27. Ne2 Rhf8 28. Kb1 Qh7+ 29. Ka1 Bg5 30. Qg3+ Ka8 31. Qe5 Rf3 32. Rg3 Rf2  33. Rc3 Qe4 34. Qxe4 dxe4 35. Rc2 Rg2 36. Rf1 Rxg4 37. a3 Rg2 38. Rf7 Rd6  39. Rc8+ Ka7 40. Nc3 e3 41. Ne4 Rb6 42. Rff8 Rbxb2 43. Nc3 Ra2+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.9"]  [White "Brink, Barry"]  [Black "Kazarian, Anna-Maja"]  [Result "1-0"]  [WhiteElo "2301"]  [BlackElo "2106"]  [ECO "D43"]  [Opening "QGD: semi-Slav"]   1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. g3 Nbd7 6. Bg2 dxc4 7. O-O Be7 8. e4  O-O 9. Qe2 b5 10. Rd1 Bb7 11. a4 b4 12. e5 Nd5 13. Ne4 c3 14. bxc3 bxc3 15. Ba3  Bxa3 16. Rxa3 Qa5 17. Qc2 c5 18. dxc5 Nxc5 19. Nxc3 Nxc3 20. Rxc3 Be4 21. Qc1  Nxa4 22. Rc4 Bd5 23. Rg4 f5 24. exf6 Rxf6 25. Qa3 Raf8 26. Rxa4 Qb6 27. Ra6 Rxf3  28. Bxf3 Rxf3 29. Qxf3 Qxa6 30. Qe3 Qb7 31. f3 a5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.10"]  [White "Schouten, Jordy"]  [Black "Schoppen, Casper"]  [Result "1/2-1/2"]  [WhiteElo "2085"]  [BlackElo "2192"]  [ECO "B90"]  [Opening "Sicilian: Najdorf"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2  Nbd7 9. g4 h6 10. h4 Bb7 11. Bh3 Ne5 12. O-O-O b4 13. Nce2 d5 14. g5 Nc4 15. Qd3  Nd7 16. exd5 Nde5 17. Qb3 Bxd5 18. Nxe6 fxe6 19. Bxe6 Bxe6 20. Rxd8+ Rxd8  21. Bd4 Nc6 22. Qa4 Bd7 23. Qxa6 Nd6 24. Bb6 Rc8 25. Nf4 {(=)} 25... Bf5  26. Re1+ Ne7 27. Qa4+ Kf7 28. Qb3+ Ke8 29. Qa4+ Kf7 30. Qb3+ 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.11"]  [White "De Rooij, Raymond"]  [Black "Schipper, Rijk"]  [Result "*"]  [WhiteElo "2182"]  [BlackElo "1943"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.12"]  [White "Pruijssers, Roeland"]  [Black "Frans, Richard"]  [Result "1-0"]  [WhiteElo "2502"]  [BlackElo "1968"]  [ECO "B42"]  [Opening "Sicilian: Kan (5.Bd3)"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4  Nbd7 9. f4 b6 10. Nc3 Bb7 11. Bd2 Rc8 12. b4 g6 13. f5 gxf5 14. exf5 e5 15. Ne6  Qc6 16. Rac1 fxe6 17. fxe6 Rg8 18. Nd5 Nxd5 19. cxd5 Qxd5 20. Qh5+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.13"]  [White "Van Foreest, Lucas"]  [Black "Van 't Hof, Eric"]  [Result "1-0"]  [WhiteElo "2308"]  [BlackElo "2050"]  [ECO "C06"]  [Opening "French: Tarrasch, closed variation, main line"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4  f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Nh5 13. Bxd6 Qxd6 14. Re1 Rxf3  15. gxf3 Bd7 16. Qd2 Rf8 17. Qe3 Rf6 18. Rac1 Qe7 19. a3 Rh6 20. Rcd1 Qh4 21. b4  a6 22. Kg2 g5 23. Rg1 Rf6 24. Kh1 Nf4 25. Rg4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.14"]  [White "IJzermans, Cees"]  [Black "Rademakers, Evert"]  [Result "1-0"]  [WhiteElo "2036"]  [BlackElo "2247"]  [ECO "E73"]  [Opening "King's Indian: Averbakh system"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5 a5  9. Qd2 Kh7 10. h4 h5 11. f3 Ng8 12. Nh3 Bh6 13. Ng5+ Kg7 14. g4 hxg4 15. fxg4 f5  16. exf5 gxf5 17. gxf5 Bxf5 18. O-O-O Rf6 19. Rdf1 Kh8 20. Bd3 Bxd3 21. Qxd3 Qe7  22. Rxf6 Nxf6 23. Qg6 Bg7 24. Rg1 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.15"]  [White "Van der Tuuk, Jaap"]  [Black "Kokje, Joris"]  [Result "*"]  [WhiteElo "2199"]  [BlackElo "2026"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.16"]  [White "De Roode, Peter"]  [Black "Buikstra, Arjon"]  [Result "1-0"]  [WhiteElo "2185"]  [BlackElo "2009"]  [ECO "D09"]  [Opening "QGD: Albin counter-gambit (5.g3)"]   1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. Bf4 Bb4+  8. Nbd2 Nxf4 9. gxf4 d3 10. O-O Bg4 11. e3 Qd7 12. Ne4 Be7 13. Kh1 h5 14. Rg1 h4  15. h3 Bxh3 16. Bxh3 Qxh3+ 17. Nh2 O-O-O 18. Rxg7 Qe6 19. Qg4 Qxg4 20. Nxg4 Rhf8  21. Rd1 Nb4 22. a3 Na6 23. Nh6 f5 24. Nc3 Rfe8 25. Nxf5 Bf8 26. Rh7 Nc5 27. b4  Nb3 28. Nb5 a5 29. Nxc7 axb4 30. axb4 d2 31. c5 Rd7 32. Rxd7 Kxd7 33. Nxe8 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.17"]  [White "Hacquebord, Tjerk"]  [Black "Both, Bert"]  [Result "0-1"]  [WhiteElo "1991"]  [BlackElo "2155"]  [ECO "B48"]  [Opening "Sicilian: Taimanov variation"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 Nxd4  8. Qxd4 b5 9. O-O-O Bb7 10. Be2 Rc8 11. Rd2 Nf6 12. Bf3 b4 13. Na4 d5 14. Nb6  dxe4 15. Nxc8 exf3 16. Rhd1 Nd5 17. Nb6 fxg2 18. f5 Qxb6 19. Qxb6 Nxb6 20. Rd8+  Ke7 21. Bxb6 Bd5 22. fxe6 fxe6 23. Re1 Kf7 24. Rd7+ Kg6 25. Bd4 h5 26. h4 Kf5  27. Bxg7 Rg8 28. Rf7+ Kg6 29. Rxf8 Rxg7 30. Kd2 {...} 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.18"]  [White "De Graaf, Dick"]  [Black "Uildriks, Mark"]  [Result "1-0"]  [WhiteElo "2151"]  [BlackElo "1961"]  [ECO "B23"]  [Opening "Sicilian: closed"]   1. e4 c5 2. Nc3 e6 3. d3 d5 4. g3 d4 5. Nce2 e5 6. f4 Nc6 7. Bg2 f6 8. Nf3 Bg4  9. O-O Qd7 10. Bd2 O-O-O 11. a3 Nh6 12. Qe1 Nf7 13. b4 a6 14. Nc1 exf4 15. gxf4  Bh3 16. Nb3 Bxg2 17. Kxg2 cxb4 18. axb4 Qg4+ 19. Kh1 Qh5 20. Na5 Qb5 21. Nxc6  Qxc6 22. b5 Qxb5 23. Qf2 Bc5 24. Rfb1 Qc6 25. Bb4 Ba7 26. c3 dxc3 27. Qxa7 Rxd3  28. Ba5 Nd8 29. Qa8+ Kd7 30. Bxd8 Rxd8 31. Rxb7+ Ke8 32. Re7+ Kxe7 33. Qxc6 Rxf3  34. Qc5+ Kf7 35. Qc7+ Ke8 36. e5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.19"]  [White "Schonberger, Daan"]  [Black "Muis, Gerrit Meine"]  [Result "*"]  [WhiteElo "1931"]  [BlackElo "2147"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.20"]  [White "Mienis, Dennis"]  [Black "Schoehuijs, Erik"]  [Result "0-1"]  [WhiteElo "1874"]  [BlackElo "2141"]  [ECO "E94"]  [Opening "King's Indian: orthodox variation"]   1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4  Re8 9. Bf3 Nbd7 10. Bg5 h6 11. Bh4 c6 12. Rc1 a5 13. Qc2 Nc5 14. Rfd1 Qb6 15. h3  Nfd7 16. Bg3 Be5 17. Bxe5 dxe5 18. Nde2 a4 19. Ng3 Nf8 20. Rd6 Qb4 21. Be2 Nb3  22. axb3 Qxd6 23. Nxa4 Ne6 24. c5 Qe7 25. Bc4 Nf4 26. Nf1 Qg5 27. Ng3 h5 28. Nb6  Rb8 29. Nxc8 Rbxc8 30. Bf1 Rcd8 31. Kh2 h4 32. Ne2 Nxe2 33. Bxe2 Rd2 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.21"]  [White "Kastelijn, Twan"]  [Black "Nguyen, Kevin"]  [Result "*"]  [WhiteElo "1863"]  [BlackElo "2105"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.22"]  [White "Krouwel, Robert"]  [Black "Van den Ouden, Lendert"]  [Result "*"]  [WhiteElo "1836"]  [BlackElo "2093"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.23"]  [White "Becx, César"]  [Black "Boes, Robert"]  [Result "*"]  [WhiteElo "2078"]  [BlackElo "1870"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.24"]  [White "Van Dael, Siem"]  [Black "Koudinov, Dimitri"]  [Result "1-0"]  [WhiteElo "1789"]  [BlackElo "2067"]  [ECO "C18/07"]  [Opening "French: Winawer, advance (without 7...Qc7)"]   {Eerste winst groep A ronde 3 (15:42)} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5  5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4  dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Qf2 Bc6 16. h4 Qa5 17. h5 Rd8  18. h6 Qd5 19. Be3 Nf5 20. h7 Rh8 21. Bd3 Qxg2 22. Rg1 Qxf2+ 23. Bxf2 Rxh7  24. Bxf5 exf5 25. Rg8+ Ke7 26. Bc5+ Ke6 27. Rxd8 Rh1+ 28. Kf2 Rxa1 29. Rd6+ Ke7  30. Rd1+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.25"]  [White "Cebula, Jerzy"]  [Black "Nguyen, Sang"]  [Result "0-1"]  [WhiteElo "2062"]  [BlackElo "1761"]  [ECO "C41"]  [Opening "Pirc: Improved Hanham variation"]   1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 h6 6. O-O Be7 7. Bb3 exd4  8. Nxd4 O-O 9. Nf5 Nc5 10. Nxe7+ Qxe7 11. f3 b6 12. Bd5 Nxd5 13. Nxd5 Qd8 14. b3  f5 15. Bb2 fxe4 16. Qd4 Qd7 17. Nxb6 axb6 18. Qd5+ Qe6 19. Qxa8 Ba6 20. Qa7 Bxf1  21. Rxf1 exf3 22. Qxc7 Qe3+ 23. Rf2 Qe1+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.26"]  [White "Smit, Manuel"]  [Black "Oosterom, Erik"]  [Result "*"]  [WhiteElo "1833"]  [BlackElo "2005"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.27"]  [White "Van Oosten, Jaap"]  [Black "Holl, Han"]  [Result "*"]  [WhiteElo "1910"]  [BlackElo "1992"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.28"]  [White "Hylkema, Remco"]  [Black "De Boer, Eelke"]  [Result "*"]  [WhiteElo "1992"]  [BlackElo "1901"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.29"]  [White "Van der Kooij, Paul"]  [Black "Wagenvoorde, Guido"]  [Result "*"]  [WhiteElo "1980"]  [BlackElo "1900"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.30"]  [White "Bekedam, Tyro"]  [Black "Rose, Tom"]  [Result "*"]  [WhiteElo "1780"]  [BlackElo "1940"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.31"]  [White "Mestrom, Wolf"]  [Black "Colijn, Erik-Jan"]  [Result "*"]  [WhiteElo "1735"]  [BlackElo "2032"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.32"]  [White "Snuverink, Laurens"]  [Black "Wagenaar, Harm Theo"]  [Result "*"]  [WhiteElo "2028"]  [BlackElo "1920"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.33"]  [White "Van Brummelen, Kevin"]  [Black "Hilwerda, Jonas"]  [Result "*"]  [WhiteElo "2013"]  [BlackElo "1896"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.34"]  [White "Bollaart, Jeroen"]  [Black "Van der Vecht, Ernst"]  [Result "*"]  [WhiteElo "1883"]  [BlackElo "2000"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.35"]  [White "Lucas, Fred"]  [Black "Secelle, Hans"]  [Result "1/2-1/2"]  [WhiteElo "1860"]  [BlackElo "1975"]  [ECO "A40"]  [Opening "Queen's pawn game"]   1. d4 e6 2. Nf3 f5 3. d5 Nf6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. Ne5 Ke8 7. Nc3 c6  8. Bd2 Nbd7 9. Nxd7 Bxd7 10. f4 Bd6 11. g3 Nd5 12. Bg2 Bb4 13. Bxd5 exd5 {(=)}  1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.36"]  [White "Van der Vegt, Seth"]  [Black "Fröberg, Gert-Jan"]  [Result "0-1"]  [WhiteElo "1934"]  [BlackElo "1858"]  [ECO "A88"]  [Opening "Dutch: Leningrad, main variation (with c6)"]   1. d4 g6 2. c4 Bg7 3. Nf3 f5 4. Nc3 Nf6 5. g3 d6 6. Bg2 c6 7. O-O O-O 8. d5 e5  9. dxe6 Bxe6 10. Qa4 Na6 11. Be3 Qe7 12. Ng5 Ng4 13. Bxc6 Nxe3 14. Nxe6 Qxe6  15. fxe3 Qxe3+ 16. Kh1 bxc6 17. Qxa6 Bxc3 18. bxc3 Qe4+ 19. Rf3 Rfb8 20. Re1 Rb2  21. Kg1 Re8 22. Rf4 Qe3+ 23. Rf2 Qc5 24. Kf1 Rc2 25. Rf3 d5 26. cxd5 Qxd5  27. Qxa7 Rcxe2 28. Rxe2 Qxf3+ 29. Qf2 Qh1+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.37"]  [White "Van Houwelingen, Leo"]  [Black "Smits, Mark"]  [Result "0-1"]  [WhiteElo "1989"]  [BlackElo "2232"]  [ECO "C53"]  [Opening "Giuoco Piano: close variation"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. O-O d6 6. d3 f5 7. exf5 Nf6 8. d4  Bb6 9. dxe5 dxe5 10. b4 e4 11. Ng5 Ne5 12. Bb3 Bxf5 13. Bf4 Nfg4 14. Nh3 Nd3  15. Qd2 Ngxf2 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.1"]  [White "Lombaers, Peter"]  [Black "Ootes, Lars"]  [Result "1-0"]  [ECO "A02"]  [WhiteElo "2379"]  [BlackElo "2384"]  [LiveChessVersion "1.4.4"]   1. f4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 e5 5. fxe5 dxe5 6. Nc3 Ne7 7. O-O h6 8. d3  Nbc6 9. Be3 Bg4 10. h3 Be6 11. Na4 b6 12. Bd2 Qd7 13. Kh2 f5 14. e4 f4 15. gxf4  exf4 16. Bxf4 g5 17. Bg3 Ng6 18. Nc3 g4 19. Nh4 Nxh4 20. Bxh4 Be5+ 21. Kh1 Ne7  22. Nd5 Nxd5 23. exd5 Bxd5 24. Qe2 Qd6 25. Rae1 Kd7 26. Qxe5 Bxg2+ 27. Kxg2  gxh3+ 28. Kxh3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.2"]  [White "Karstens, Bart"]  [Black "Horvath, Csaba"]  [Result "0-1"]  [ECO "B06"]  [WhiteElo "2320"]  [BlackElo "2530"]  [LiveChessVersion "1.4.4"]   1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. f3 b5 7. a4 b4 8. Nd1 Rb8  9. c3 bxc3 10. bxc3 e5 11. Bc4 Ngf6 12. Ne2 O-O 13. a5 d5 14. exd5 e4 15. O-O  exf3 16. Rxf3 Ne4 17. Qd3 Ndf6 18. Ng3 Nd6 19. Bxa6 Bg4 20. Rf1 Nxd5 21. Nf2  Be6 22. Bd2 Rb3 23. Qc2 Qa8 24. Qxb3 Ne3 25. Bb7 Nxb7 26. Qa3 Nxf1 27. Nxf1 Nd6  28. Qc5 Nc4 29. Bf4 Bd5 30. Ng4 Rd8 31. Nfe3 Bf8 32. Qxc7 Rc8 33. Qd7 Be6  34. Qb5 Nxe3 35. Nxe3 Rxc3 36. d5 Rc5 37. Qb8 Bxd5 38. Nxd5 Qxd5 39. Qb2 Bg7  40. Qb8+ Bf8 41. Qb2 Qe4 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.3"]  [White "Ten Hertog, Hugo"]  [Black "Brink, Barry"]  [Result "1-0"]  [ECO "B40"]  [WhiteElo "2373"]  [BlackElo "2301"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. Nc3 Qc7 6. Qe2 Nf6 7. O-O-O Bd6  8. Re1 e5 9. Nd5 Qd8 10. Nh4 Nd4 11. Nxf6+ Qxf6 12. Qg4 Bf8 13. f4 d6 14. Qg3  exf4 15. Qf2 g6 16. Nf3 Bg7 17. Nxd4 cxd4 18. Bd3 O-O 19. Rhf1 Be6 20. g3 Bh3  21. gxf4 Bxf1 22. Rxf1 b5 23. h4 Rac8 24. Rg1 Rc7 25. Rg5 Rc5 26. b4 Rxg5  27. hxg5 Qe6 28. f5 Qe5 29. f6 Bh8 30. Qxd4 Qxg5 31. Bc3 Qf4 32. a4 h5 33. axb5  axb5 34. Bxb5 h4 35. Bd7 Qf1+ 36. Kb2 h3 37. Qxd6 Qg2 38. e5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.4"]  [White "Beerdsen, Thomas"]  [Black "Van Foreest, Lucas"]  [Result "1-0"]  [ECO "C24"]  [WhiteElo "2305"]  [BlackElo "2308"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Bc5 6. O-O d6 7. Bg5 c6  8. Na4 Bb6 9. Nxb6 axb6 10. f4 Nxc4 11. dxc4 Be6 12. b3 Bg4 13. h3 Bxe2  14. Qxe2 h6 15. Bh4 exf4 16. Rxf4 Rg8 17. e5 dxe5 18. Qxe5+ Qe7 19. Qf5 Ra5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.5"]  [White "Balog, Imre"]  [Black "Van Leent, Dimitri"]  [Result "1-0"]  [ECO "A10"]  [WhiteElo "2531"]  [BlackElo "2161"]  [LiveChessVersion "1.4.4"]   1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 g6 5. d3 Bg7 6. e4 d6 7. Nge2 O-O 8. O-O  Nc6 9. h3 Be6 10. Nd5 Qd7 11. Kh2 a5 12. Be3 h6 13. exf5 gxf5 14. d4 Ne7  15. Nxf6+ Rxf6 16. d5 Bf7 17. f4 Bh5 18. Qd2 Qa4 19. b3 Qd7 20. Rae1 a4 21. b4  a3 22. Nc3 e4 23. Bd4 Rf7 24. Re3 c6 25. Rb1 Kh7 26. Rb3 cxd5 27. cxd5 Bg6  28. Bf1 Qd8 29. Bc4 Qc8 30. Be2 Qh8 31. Bxg7 Rxg7 32. Nb5 Qd8 33. Qd4 Bf7  34. Bc4 Qd7 35. Nc3 Ng6 36. Bb5 Qe7 37. Ne2 h5 38. Rxa3 Rxa3 39. Rxa3 h4 40. g4  Qc7 41. Rc3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.6"]  [White "Van Foreest, Jorden"]  [Black "Becx, César"]  [Result "1-0"]  [ECO "C61"]  [WhiteElo "2515"]  [BlackElo "2078"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O h5 6. c3 Bc5 7. b4 Bb6  8. Bb2 c6 9. Be2 d5 10. exd5 cxd5 11. Re1 Kf8 12. c4 dxc4 13. Bxc4 Nf6 14. d3  Bc7 15. Nd2 Qd6 16. Nf3 Bg4 17. h3 Bxf3 18. Qxf3 Qh2+ 19. Kf1 Qh1+ 20. Ke2 Re8+  21. Kd2 Rxe1 22. Rxe1 Qh2 23. Bxd4 Qf4+ 24. Qxf4 Bxf4+ 25. Kc2 b6 26. Kb3 Ne8  27. g3 Bd6 28. a4 Nc7 29. b5 Rh6 30. a5 a6 31. axb6 axb5 32. bxc7 bxc4+  33. dxc4 Bxc7 34. Bc5+ Kg8 35. Re8+ Kh7 36. Re7 Bb6 37. Kb4 Bxc5+ 38. Kxc5 Rf6  39. Re2 h4 40. gxh4 Rf3 41. Rd2 Rxh3 42. Kd6 Rxh4 43. c5 Rc4 44. c6 g5 45. c7  Kg6 46. Rd5 f5 47. Rc5 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.7"]  [White "Lalic, Bogdan"]  [Black "Hess, Stefan"]  [Result "1-0"]  [ECO "D36"]  [WhiteElo "2483"]  [BlackElo "1931"]  [LiveChessVersion "1.4.4"]   1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. e3 O-O  8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 b5 11. O-O-O Qa5 12. Kb1 b4 13. Na4 Nb6 14. Nc5  Nfd7 15. Nb3 Qa4 16. Ng3 Re8 17. Rc1 Bb7 18. Nf5 Bf8 19. Bg3 Nc4 20. Bxc4 dxc4  21. Qxc4 Ba6 22. Qc2 c5 23. dxc5 Rac8 24. Bd6 Ne5 25. Rhd1 Red8 26. Bxe5 Qe8  27. Bd6 Bb7 28. f3 g6 29. Bxf8 Qxf8 30. Nd6 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.8"]  [White "Losekoot, Pascal"]  [Black "Van der Tuuk, Jaap"]  [Result "0-1"]  [ECO "C17"]  [WhiteElo "2133"]  [BlackElo "2199"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O  8. f4 a6 9. Nd6 cxd4 10. Nf3 Nbc6 11. Bd3 f6 12. O-O-O fxe5 13. Bxh7+ Kxh7  14. Ng5+ Kg8 15. Qd3 Nf5 16. Nxf5 Rxf5 17. Qh3 Rxg5 18. fxg5 Qxg5+ 19. Kb1 e4  20. Rhf1 Bd7 21. g4 e3 22. Qg2 Be8 23. h4 Qe5 24. Rde1 Bg6 25. h5 Be4 26. Qh3  Nb4 27. h6 Nxc2 28. h7+ Bxh7 29. Rh1 Qe4 30. Re2 Ne1+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.9"]  [White "Frans, Richard"]  [Black "Konings, Frans"]  [Result "*"]  [WhiteElo "1968"]  [BlackElo "2273"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.10"]  [White "Wagenvoorde, Guido"]  [Black "Sekandar, Kambiz"]  [Result "0-1"]  [WhiteElo "1900"]  [BlackElo "2157"]  [ECO "E30"]  [Opening "Nimzo-Indian: Leningrad variation"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 O-O 6. e3 d5 7. Nf3 Nbd7 8. Rc1  b6 9. cxd5 exd5 10. Bd3 Bb7 11. O-O Re8 12. a3 Be7 13. Qe2 c5 14. Rfd1 Ne4  15. Bxe7 Qxe7 16. Bb1 Ndf6 17. Ba2 Red8 18. Rc2 Rac8 19. Rdc1 Nxc3 20. Rxc3 Ne4  21. R3c2 Rc6 22. Nd2 Nxd2 23. Qxd2 Rg6 24. Bb1 c4 25. f3 Re8 26. Re1 Re6 27. Rc3  b5 28. Kf2 a5 29. Rcc1 b4 30. axb4 axb4 31. Bf5 Ra6 32. Ra1 Qh4+ 33. Kg1 Rxa1  34. Rxa1 Qg5 35. Ra7 Qxf5 36. Rxb7 b3 37. Kf2 Ra8 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.11"]  [White "Kazarian, Anna-Maja"]  [Black "Bettman, Jan"]  [Result "*"]  [WhiteElo "2106"]  [BlackElo "1849"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.12"]  [White "Van den Ouden, Lendert"]  [Black "Bekedam, Tyro"]  [Result "0-1"]  [WhiteElo "2093"]  [BlackElo "1780"]  [ECO "A00"]  [Opening "Saragossa opening"]   {Eerste winst groep A ronde 4 (20:57)} 1. c3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nd2 d6  5. e3 Bf5 6. Qb3 Qc8 7. f3 O-O 8. e4 Bd7 9. Bd3 c5 10. Ne2 a6 11. O-O b5 12. Qd1  Nc6 13. Be3 c4 14. Bc2 Rb8 15. h3 Na5 16. a3 Be6 17. f4 Nb3 18. Rb1 Nxd2  19. Qxd2 d5 20. f5 Bd7 21. e5 Ne4 22. Bxe4 dxe4 23. f6 exf6 24. exf6 Bh8 25. Bf4  Rb6 26. Be5 Re6 27. Qf4 Bc6 28. Ng3 Qb7 29. Rbe1 Rfe8 30. Qh6 Qb6 31. Rf4 Rxe5  32. Rh4 Bxf6 33. Qxh7+ Kf8 34. Rf4 R5e6 35. Ref1 Ke7 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.13"]  [White "Holl, Han"]  [Black "Krouwel, Robert"]  [Result "1/2-1/2"]  [WhiteElo "1992"]  [BlackElo "1836"]  [ECO "A55"]  [Opening "Old Indian: main line"]   1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. O-O Qc7 8. Re1  Nf8 9. d5 c5 10. Rb1 Ng6 11. b4 b6 12. bxc5 bxc5 13. Bf1 O-O 14. h3 Bd7 15. Bd2  Rfb8 16. Qc2 Rxb1 17. Rxb1 Rb8 18. Rb3 Rxb3 {(=)} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.14"]  [White "De Boer, Eelke"]  [Black "Muis, Gerrit Meine"]  [Result "*"]  [WhiteElo "1901"]  [BlackElo "2147"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.15"]  [White "Boes, Robert"]  [Black "Cebula, Jerzy"]  [Result "*"]  [WhiteElo "1870"]  [BlackElo "2062"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.16"]  [White "Van 't Hof, Eric"]  [Black "Uildriks, Mark"]  [Result "*"]  [WhiteElo "2050"]  [BlackElo "1961"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.17"]  [White "Kokje, Joris"]  [Black "Mienis, Dennis"]  [Result "*"]  [WhiteElo "2026"]  [BlackElo "1874"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.18"]  [White "Buikstra, Arjon"]  [Black "Kastelijn, Twan"]  [Result "*"]  [WhiteElo "2009"]  [BlackElo "1863"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.19"]  [White "Oosterom, Erik"]  [Black "Mestrom, Wolf"]  [Result "1-0"]  [WhiteElo "2005"]  [BlackElo "1735"]  [ECO "A30"]  [Opening "English: symmetrical (plus QGD, Gruenfeld, KID, & acc. fianchetto Sicilians)"]   1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. d5 d6 5. e4 Qa5+ 6. Nbd2 Na6 7. Bd3 Bd7 8. O-O  e5 9. dxe6 fxe6 10. e5 d5 11. cxd5 exd5 12. Nb3 Qc7 13. Bxa6 bxa6 14. Qxd5 Rc8  15. Ng5 Nh6 16. Ne6 Bxe6 17. Qxe6+ Kf8 18. Be3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.20"]  [White "Fröberg, Gert-Jan"]  [Black "Hylkema, Remco"]  [Result "1/2-1/2"]  [WhiteElo "1858"]  [BlackElo "1992"]  [ECO "A01"]  [Opening "Nimzovich-Larsen attack: classical variation"]   1. b3 d5 2. Bb2 Nf6 3. e3 Nbd7 4. f4 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O c5 8. Na3  b6 9. c4 Bb7 10. Ne5 a6 11. Rb1 Qc7 {(=)} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.21"]  [White "Gouma, Ronald"]  [Black "Hacquebord, Tjerk"]  [Result "1/2-1/2"]  [WhiteElo "1824"]  [BlackElo "1991"]  [ECO "C45"]  [Opening "Scotch: Mieses variation, main line"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5  8. c4 Ba6 9. h4 Qb4+ 10. Nd2 Nf4 11. Qe4 Ne6 12. a3 Qb6 13. b4 Qd4 14. Qxd4 Nxd4  15. Bd3 c5 16. Bb2 Ne6 17. Be4 O-O-O 18. b5 Bb7 19. O-O Be7 20. g3 d5 21. exd6  Rxd6 22. Bxb7+ Kxb7 23. Nb3 Nd4 24. Nxc5+ Kc8 25. Ne4 {(=)} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.22"]  [White "Van Oosten, Jaap"]  [Black "Boutens, Lukas"]  [Result "*"]  [WhiteElo "1910"]  [BlackElo "2150"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.23"]  [White "Van der Vegt, Seth"]  [Black "Van Brummelen, Kevin"]  [Result "*"]  [WhiteElo "1934"]  [BlackElo "2013"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.1"]  [White "Ten Hertog, Hugo"]  [Black "Lombaers, Peter"]  [Result "1-0"]  [ECO "A10"]  [WhiteElo "2373"]  [BlackElo "2379"]  [LiveChessVersion "1.4.4"]   1. c4 f5 2. h3 c6 3. Nf3 Nf6 4. g4 d5 5. g5 Ne4 6. d3 Qa5+ 7. Nbd2 Nd6 8. a3  Qc7 9. b4 Nf7 10. cxd5 cxd5 11. Bb2 Bd7 12. Rc1 Qd6 13. Bg2 e5 14. e4 fxe4  15. dxe4 d4 16. O-O Be7 17. Nc4 Qe6 18. Ncxe5 Nxe5 19. Nxe5 Qxe5 20. f4 Qb5  21. Qxd4 Qb6 22. Qxb6 axb6 23. Bxg7 Rg8 24. Bb2 Nc6 25. h4 b5 26. f5 O-O-O  27. e5 h6 28. gxh6 Bxh4 29. h7 Rh8 30. e6 Rxh7 31. exd7+ Rhxd7 32. Bxc6 bxc6  33. Rxc6+ Kb7 34. Rg6 Rd5 35. Bg7 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.2"]  [White "Beerdsen, Thomas"]  [Black "Malakhatko, Vadim"]  [Result "1/2-1/2"]  [ECO "B30"]  [WhiteElo "2305"]  [BlackElo "2566"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 Nc6 3. d3 d5 4. exd5 Qxd5 5. Be3 Nd4 6. Nbd2 Nf6 7. Bxd4 cxd4  8. g3 e6 9. Bg2 Bc5 10. O-O O-O 11. Re1 Qd6 12. Ne5 Qc7 13. Nb3 Bb4 14. Re2 Rd8  15. Rc1 Bd6 16. Qe1 Be7 17. Nf3 Qb6 18. Qa5 Qxa5 19. Nxa5 Bc5 20. Nb3 Bb6  21. a4 a6 22. a5 Ba7 23. Nfd2 Rb8 24. Nc4 Kf8 25. Ra1 Nd5 26. Bxd5 Rxd5 27. Nb6  Bxb6 28. axb6 Rd6 29. Ra4 Rxb6 30. Rxd4 Ke7 31. f4 g6 32. Kf2 Rc6 33. Na5 Rc7  34. Rc4 Rxc4 35. dxc4 Bd7 36. c5 Bc6 37. Rd2 Rc8 38. Rd6 h6 39. h4 h5 40. b4  Kf6 41. Nc4 Ke7 42. Na5 Kf6 43. Nc4 Ke7 44. Ke3 Kf6 45. Kd4 Ke7 46. Ke5 Rf8  47. Na5 Rc8 48. c3 Rc7 49. Nc4 Rc8 50. Na5 Rc7 51. Nc4 Rc8 52. Na5 Rc7 53. Nc4  1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.3"]  [White "Horvath, Csaba"]  [Black "Van Assendelft, Floris"]  [Result "1-0"]  [ECO "A58"]  [WhiteElo "2530"]  [BlackElo "2353"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 d6 7. e4 Qa5 8. Bd2  Bxa6 9. Bxa6 Qxa6 10. Nge2 Bg7 11. O-O O-O 12. Qc2 Nbd7 13. a4 Qc4 14. b3 Qb4  15. f3 c4 16. bxc4 Qxc4 17. Qa2 Qc5+ 18. Kh1 Ne5 19. Nd1 Nfd7 20. Be3 Qa5  21. Bd4 Rfb8 22. f4 Nd3 23. Bxg7 Kxg7 24. Nd4 Qa6 25. Qe2 N7c5 26. Nc6 Rb3  27. f5 Qc4 28. Nxe7 Nxe4 29. Ne3 Qd4 30. fxg6 Kf8 31. Rxf7+ Ke8 32. Raf1 Ndf2+  33. R7xf2 Nxf2+ 34. Qxf2 Qxe3 35. Qf7+ Kd8 36. Nc6+ Kc8 37. g7 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.4"]  [White "Ootes, Lars"]  [Black "Balog, Imre"]  [Result "1/2-1/2"]  [ECO "C11"]  [WhiteElo "2384"]  [BlackElo "2531"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Qd2  Be7 9. Bd3 g6 10. Nd1 b5 11. O-O b4 12. b3 Qb6 13. Nb2 Nxd4 14. Nxd4 cxd4  15. Bf2 Nc5 16. Rfd1 f5 17. Bxd4 Nxb3 18. Bb5+ Qxb5 19. cxb3 Ba6 20. Rac1 Kf7  21. Na4 Rbc8 22. Qf2 Rc6 23. Rxc6 Qxc6 24. Bc5 Bxc5 25. Nxc5 Rc8 26. Rc1 Qb6  27. h3 Kg8 28. Kh2 Bb5 29. Rc2 Be8 30. Qh4 Rxc5 31. Qe7 Rxc2 32. Qxe8+ 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.5"]  [White "Van Foreest, Jorden"]  [Black "De Rooij, Raymond"]  [Result "1-0"]  [ECO "C11"]  [WhiteElo "2515"]  [BlackElo "2182"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2  b5 9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 Bb7 12. O-O g6 13. Rae1 Bxf2+ 14. Rxf2 b4  15. Na4 Qa5 16. b3 Nc5 17. Nxc5 Qxc5 18. Rc1 a5 19. Kh1 O-O 20. Re2 f5 21. exf6  Rxf6 22. Rce1 Qd6 23. Ng5 Re8 24. Bb5 Qxf4 25. Qxf4 Rxf4 26. Nxe6 Rf6 27. h3  Rb8 28. Nc5 Nd4 29. Nd7 Rff8 30. Nxf8 Rxf8 31. Re7 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.6"]  [White "Van der Tuuk, Jaap"]  [Black "Peng, Zhaoqin"]  [Result "0-1"]  [ECO "B07"]  [WhiteElo "2199"]  [BlackElo "2399"]  [LiveChessVersion "1.4.4"]   1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 Nbd7 5. Be3 e5 6. Qd2 Be7 7. Nge2 h5  8. dxe5 dxe5 9. h4 Nb6 10. Qxd8+ Bxd8 11. Nc1 Be6 12. b3 Nbd7 13. Nd3 Bb6  14. Bd2 Bd4 15. a4 O-O 16. Nb2 Rfc8 17. Rb1 Ne8 18. Ncd1 Nd6 19. Bb4 Bc5  20. Bxc5 Nxc5 21. Ne3 a5 22. Rd1 Rd8 23. Nbc4 Bxc4 24. Nxc4 Nxc4 25. Bxc4 Kf8  26. g3 Ke7 27. Rh2 Rxd1+ 28. Kxd1 Nd7 29. Rd2 Nb6 30. Bf1 Nc8 31. Ke2 Nd6  32. Ke3 Rf8 33. Bh3 g6 34. f4 f6 35. Rd3 Rg8 36. fxe5 fxe5 37. Rc3 Ra8 38. Bg2  Ne8 39. Bf3 Nf6 40. Rd3 Rc8 41. Rc3 Ra8 42. Be2 Nd7 43. Rd3 Nc5 44. Rd1 Rf8  45. Rg1 Ne6 46. Bd1 Rd8 47. g4 hxg4 48. Bxg4 Nf4 49. Bf3 Kf6 50. Rh1 Rh8  51. Rh2 Ne6 52. Bg4 Nf4 53. Bf3 Rd8 54. Rh1 Rd7 55. h5 gxh5 56. Bxh5 Rh7  57. Bf3 Rxh1 58. Bxh1 Ke6 59. Bf3 Kd6 60. Bg4 Kc5 61. c3 b5 62. axb5 cxb5  63. Bd7 b4 64. cxb4+ Kxb4 65. Ba4 Ne6 66. Kf3 Nc5 67. Bc6 Kxb3 68. Kg4 Kc3  69. Kf5 Kd4 70. Bd5 a4 71. Ba2 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.7"]  [White "Zozulia, Anna"]  [Black "Lalic, Bogdan"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "2334"]  [BlackElo "2483"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5  a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 h6 13. d4 cxd4 14. cxd4 exd4  15. Nxd4 Bf8 16. b3 g6 17. Bb2 Bg7 18. Qd2 d5 19. Bc3 Nxe4 20. Bxa5 Nxd2  21. Bxd8 Rxd8 22. Nc6 Rd6 23. Ne7+ Kf8 24. Rad1 Nxf1 25. Nxc8 Rxc8 26. Bd3 Nxh2  27. Kxh2 Bc3 28. Re2 d4 29. g3 Rc5 30. Kg2 a5 31. Rh1 h5 32. Rh4 Bb4 33. Rhe4  Rc3 34. Rd2 Rxb3 35. axb3 Bxd2 36. Bxb5 d3 37. Rc4 Bh6 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.8"]  [White "Schoehuijs, Erik"]  [Black "Pruijssers, Roeland"]  [Result "1/2-1/2"]  [BlackElo "2502"]  [WhiteElo "2141"]  [LiveChessVersion "1.4.4"]  [ECO "A81"]   1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 O-O 6. Nf3 d6 7. O-O Qe8 8. Re1  Qf7 9. e4 fxe4 10. Ng5 Qxc4 11. Ngxe4 Nxe4 12. Rxe4 Qf7 13. Rf4 Bf6 14. Nd5 Na6  15. Qb3 Kh8 16. Bd2 c6 17. Nxf6 Qxb3 18. axb3 exf6 19. Re4 g5 20. Re7 Kg8  21. Bf3 Rf7 22. Re8+ Rf8 23. Re7 g4 24. Bg2 Rf7 25. Re8+ Kg7 26. Rae1 Nc7  27. Rd8 Bf5 28. Rxa8 Nxa8 29. d5 c5 30. b4 b6 31. Bf4 Rd7 32. bxc5 bxc5 33. Bf1  Nc7 34. Bc4 Kf7 35. Re3 a6 36. Kf1 Rd8 37. Rb3 Nb5 38. Ke1 Bc2 39. Re3 Nd4  40. Kd2 a5 41. Re6 Bb3 42. Bxb3 Nxb3+ 43. Kd3 Rd7 44. Rxd6 Rb7 45. Rc6 a4  46. Ke4 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.9"]  [White "Nguyen, Kevin"]  [Black "Karstens, Bart"]  [Result "*"]  [WhiteElo "2105"]  [BlackElo "2320"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.10"]  [White "Brink, Barry"]  [Black "De Graaf, Dick"]  [Result "*"]  [WhiteElo "2301"]  [BlackElo "2151"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.11"]  [White "Konings, Frans"]  [Black "Kazarian, Anna-Maja"]  [Result "0-1"]  [WhiteElo "2273"]  [BlackElo "2106"]  [ECO "D45"]  [Opening "QGD: semi-Slav (5...Nd7)"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. g4 dxc4 8. Bxc4  b5 9. Bd3 Bb7 10. g5 Nh5 11. Ne4 a6 12. Nc5 Nxc5 13. dxc5 Qd5 14. Be4 Qxc5  15. Qxc5 Bxc5 16. Ne5 Bd6 17. Nd3 h6 18. h4 hxg5 19. hxg5 O-O-O 20. b4 c5  21. Bxb7+ Kxb7 22. bxc5 Bc7 23. Nb4 Be5 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.12"]  [White "Smits, Mark"]  [Black "Schouten, Jordy"]  [Result "*"]  [WhiteElo "2232"]  [BlackElo "2085"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.13"]  [White "Schoppen, Casper"]  [Black "IJzermans, Cees"]  [Result "*"]  [WhiteElo "2192"]  [BlackElo "2036"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.14"]  [White "Schonberger, Daan"]  [Black "De Roode, Peter"]  [Result "*"]  [WhiteElo "1931"]  [BlackElo "2185"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.15"]  [White "Bekedam, Tyro"]  [Black "Rosmuller, Anton"]  [Result "0-1"]  [WhiteElo "1780"]  [BlackElo "2172"]  [ECO "B07"]  [Opening "Pirc-Robatsch"]   {Eerste winst groep A ronde 5 (10:13)} 1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 a6  5. Qd2 Nc6 6. f3 e5 7. d5 Nd4 8. Nge2 Nxe2 9. Nxe2 f5 10. c4 Nf6 11. Qc2 fxe4  12. fxe4 Ng4 13. Bg1 Bh6 14. c5 O-O 15. Nc3 Ne3 16. Bxe3 Bxe3 17. cxd6 cxd6  18. Nd1 Bd4 19. Qd2 Qh4+ 20. Ke2 Qxe4+ 21. Ne3 Bg4+ 22. Ke1 Bxe3 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.16"]  [White "Sekandar, Kambiz"]  [Black "Van Dael, Siem"]  [Result "1-0"]  [WhiteElo "2157"]  [BlackElo "1789"]  [ECO "C50"]  [Opening "Giuoco Pianissimo"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. Bb3 a6 8. Nbd2  Be6 9. Nc4 b5 10. Ne3 Bxb3 11. axb3 Bxe3 12. Bxe3 Ng4 13. Bg5 f6 14. Bh4 Ne7  15. Nd4 Qd7 16. Nf5 Nh6 17. Nxh6+ gxh6 18. Qh5 Ng6 19. Qxh6 Qg4 20. Bg3 Qe6  21. f4 Qxb3 22. f5 Ne7 23. Bh4 Qf7 24. Rf3 Kh8 25. Rh3 Ng8 26. Qd2 c5 27. Kh1 d5  28. Rg1 dxe4 29. dxe4 Rad8 30. Qe3 c4 31. Qe2 Qa7 32. g4 Rd7 33. g5 fxg5  34. Bxg5 Rg7 35. Rhg3 Rff7 36. Be3 Qb7 37. Bf2 Nf6 38. Rxg7 Rxg7 39. Rxg7 Kxg7  40. Bg3 Qxe4+ 41. Qxe4 Nxe4 42. Bxe5+ Kh6 43. h4 Nf2+ 44. Kg2 Nd3 45. Bd4 Nxb2  46. Kf3 a5 47. Kg4 Nd3 48. h5 Nc5 49. f6 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.17"]  [White "Both, Bert"]  [Black "Nguyen, Sang"]  [Result "1-0"]  [WhiteElo "2155"]  [BlackElo "1761"]  [ECO "A15"]  [Opening "English opening"]   1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nf6 6. Nc3 Bg7 7. Bc4 c6 8. a4  O-O 9. h3 Qb6 10. a5 Qb4 11. Ra4 Qd6 12. e5 Qc7 13. exf6 Bxf6 14. O-O Rd8  15. Ne4 Bg7 16. Bg5 h6 17. Bh4 Qf4 18. Re1 Bxd4 19. Bxf7+ Qxf7 20. Rxd4 Rxd4  21. Qxd4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.18"]  [White "Van Foreest, Lucas"]  [Black "Oosterom, Erik"]  [Result "*"]  [WhiteElo "2308"]  [BlackElo "2005"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.19"]  [White "Van Leent, Dimitri"]  [Black "Holl, Han"]  [Result "*"]  [WhiteElo "2161"]  [BlackElo "1992"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.20"]  [White "Muis, Gerrit Meine"]  [Black "Schipper, Rijk"]  [Result "*"]  [WhiteElo "2147"]  [BlackElo "1943"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.21"]  [White "Hess, Stefan"]  [Black "Losekoot, Pascal"]  [Result "0-1"]  [WhiteElo "1931"]  [BlackElo "2133"]  [ECO "B80"]  [Opening "Sicilian: Scheveningen, English variation"]   {Ingeleverd voor de spektakelprijs groep A} 1. e4 c5 2. Nf3 e6 3. d4 cxd4  4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Qd2 b5 8. f3 Nbd7 9. O-O-O Bb7 10. g4 Nb6  11. g5 Nfd7 12. Bh3 Nc4 13. Qe2 Rc8 14. Rhg1 b4 15. g6 hxg6 16. Nxe6 Qa5 17. Rd5  Bxd5 18. exd5 bxc3 19. Bd4 cxb2+ 20. Bxb2 Qd2+ 21. Qxd2 Nxd2 22. Re1 fxe6  23. Bxe6 Nxf3 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.22"]  [White "Becx, César"]  [Black "Kastelijn, Twan"]  [Result "*"]  [WhiteElo "2078"]  [BlackElo "1863"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.23"]  [White "Cebula, Jerzy"]  [Black "Krouwel, Robert"]  [Result "1-0"]  [WhiteElo "2062"]  [BlackElo "1836"]  [ECO "C41"]  [Opening "Pirc: Improved Hanham variation"]   1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. dxe5 dxe5 7. Ng5 O-O  8. Bxf7+ Rxf7 9. Ne6 Qe8 10. Nxc7 Qd8 11. Nxa8 b6 12. Be3 Bb7 13. Nxb6 Nxb6  14. Qxd8+ Bxd8 15. O-O-O Rf8 16. f3 Ba6 17. Bc5 Re8 18. b3 Be7 19. Bd6 Bxd6  20. Rxd6 Re7 21. Rhd1 Kf7 22. a4 Bb7 23. Nb5 Nc8 24. Rd8 a6 25. Nd6+ Nxd6  26. R1xd6 Rc7 27. Rd2 Ke7 28. R8d3 Rd7 29. Kb2 Rxd3 30. Rxd3 Nd7 31. b4 Bc6  32. Kb3 Nb6 33. a5 Nc8 34. Rd2 Nd6 35. c4 Bd7 36. Rd5 Ke6 37. Rc5 Kf6 38. Rc7  Be6 39. Kc3 h6 40. Rc6 Ke7 41. Rxa6 Bxc4 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.24"]  [White "Smit, Manuel"]  [Black "Van 't Hof, Eric"]  [Result "*"]  [WhiteElo "1833"]  [BlackElo "2050"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.25"]  [White "Wagenaar, Harm Theo"]  [Black "Rademakers, Evert"]  [Result "*"]  [WhiteElo "1920"]  [BlackElo "2247"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.26"]  [White "Boutens, Lukas"]  [Black "Frans, Richard"]  [Result "*"]  [WhiteElo "2150"]  [BlackElo "1968"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.27"]  [White "Wagenvoorde, Guido"]  [Black "Van den Ouden, Lendert"]  [Result "*"]  [WhiteElo "1900"]  [BlackElo "2093"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.28"]  [White "Koudinov, Dimitri"]  [Black "Fröberg, Gert-Jan"]  [Result "*"]  [WhiteElo "2067"]  [BlackElo "1858"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.29"]  [White "Hilwerda, Jonas"]  [Black "Kokje, Joris"]  [Result "1/2-1/2"]  [WhiteElo "1896"]  [BlackElo "2026"]  [ECO "B56"]  [Opening "Sicilian defence"]   1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f4 Qb6 7. Be3 Qxb2  8. Ndb5 Qb4 9. Nc7+ Kd8 10. Nxa8 Qxc3+ 11. Bd2 Qd4 12. Ba5+ b6 13. Qxd4 Nxd4  14. Nxb6 Nc6 15. Nxc8+ Kxc8 16. Bd2 {(=)} 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.30"]  [White "Hylkema, Remco"]  [Black "Bollaart, Jeroen"]  [Result "*"]  [WhiteElo "1992"]  [BlackElo "1883"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.31"]  [White "Bettman, Jan"]  [Black "Hacquebord, Tjerk"]  [Result "*"]  [WhiteElo "1849"]  [BlackElo "1991"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.32"]  [White "Mienis, Dennis"]  [Black "Buikstra, Arjon"]  [Result "*"]  [WhiteElo "1874"]  [BlackElo "2009"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.33"]  [White "Colijn, Erik-Jan"]  [Black "De Boer, Eelke"]  [Result "*"]  [WhiteElo "2032"]  [BlackElo "1901"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.34"]  [White "Lucas, Fred"]  [Black "Van der Kooij, Paul"]  [Result "*"]  [WhiteElo "1860"]  [BlackElo "1980"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.35"]  [White "Secelle, Hans"]  [Black "Boes, Robert"]  [Result "*"]  [WhiteElo "1975"]  [BlackElo "1870"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.36"]  [White "Mestrom, Wolf"]  [Black "Rose, Tom"]  [Result "*"]  [WhiteElo "1735"]  [BlackElo "1940"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.37"]  [White "Uildriks, Mark"]  [Black "Snuverink, Laurens"]  [Result "*"]  [WhiteElo "1961"]  [BlackElo "2028"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.38"]  [White "Van Brummelen, Kevin"]  [Black "Van Oosten, Jaap"]  [Result "1-0"]  [WhiteElo "2013"]  [BlackElo "1910"]  [ECO "C50"]  [Opening "Giuoco Pianissimo"]   {Ingeleverd voor de blunderprijs} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5  5. c3 a6 6. O-O d6 7. Be3 O-O 8. Nbd2 Qe7 9. Qe2 Bxe3 10. fxe3 Na5 11. Rae1 Nxc4  12. Nxc4 Be6 13. Ncd2 Ng4 14. a3 c6 15. h3 h5 16. hxg4 hxg4 17. Qf2 gxf3  18. Nxf3 g6 19. Qg3 Kg7 20. Nh4 Rh8 21. Nf5+ Bxf5 22. exf5 Qf6 23. Rf3 Rh5  24. fxg6 Qxg6 25. e4 Rah8 26. Qxg6+ Kxg6 27. Kf2 Rh1 28. Re2 R8h5 29. Ke3 f5  30. exf5+ Rxf5 31. Rg3+ Rg5 32. Rxg5+ Kxg5 33. Rf2 Rh7 34. d4 exd4+ 35. Kxd4  Rh4+ 36. Kd3 Rf4 37. Re2 Kf6 38. Re8 Rf2 39. Rf8+ 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.39"]  [White "Van der Vecht, Ernst"]  [Black "Van der Vegt, Seth"]  [Result "*"]  [WhiteElo "2000"]  [BlackElo "1934"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.1"]  [White "Horvath, Csaba"]  [Black "Ten Hertog, Hugo"]  [Result "1/2-1/2"]  [ECO "B06"]  [WhiteElo "2530"]  [BlackElo "2373"]  [LiveChessVersion "1.4.4"]   1. d4 g6 2. e4 Bg7 3. Nc3 a6 4. Nf3 b5 5. a4 b4 6. Nd5 Bb7 7. Nxb4 Bxe4 8. Be2  a5 9. Nd3 d6 10. O-O Nf6 11. Nd2 Bxd3 12. Bxd3 O-O 13. Nb3 Nc6 14. Bb5 Nb4  15. c3 c6 16. cxb4 cxb5 17. bxa5 Qd7 18. axb5 Qxb5 19. Ra3 Nd5 20. Bd2 Rfb8  21. Qf3 e6 22. Rc1 h5 23. h3 Qa6 24. Bc3 Rb5 25. Nd2 Bh6 26. Rd1 Nxc3 27. bxc3  Bxd2 28. Rxd2 Rxa5 1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Malakhatko, Vadim"]  [Black "Lombaers, Peter"]  [Result "1-0"]  [ECO "A80"]  [WhiteElo "2566"]  [BlackElo "2379"]  [LiveChessVersion "1.4.4"]   1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bb5+ c6 7. Bd3 Nd7  8. Qf3 g6 9. Nge2 Nb6 10. h3 Qd7 11. O-O-O O-O-O 12. Nf4 Bb4 13. Nce2 Nc4  14. Nxe6 Qxe6 15. Nf4 Qe7 16. c3 Bd6 17. g4 fxg4 18. hxg4 Qf7 19. Rh3 Ne5  20. dxe5 fxe5 21. Nxg6 Qxf3 22. Rxf3 hxg6 23. Bxg6 Rdf8 24. Rxf8+ Bxf8 25. e4  dxe4 26. g5 Bc5 27. Bf5+ Kb8 28. g6 Bxf2 29. Bxe4 Be3+ 30. Kb1 Kc7 31. Bf5 Kb6  32. Rd7 Rh1+ 33. Kc2 Rg1 34. Rh7 e4 35. g7 Rg2+ 36. Kd1 Bc5 37. b4 Rg1+ 38. Kc2  Rg2+ 39. Kb3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.3"]  [White "Peng, Zhaoqin"]  [Black "Van Foreest, Jorden"]  [Result "1-0"]  [ECO "E92"]  [WhiteElo "2399"]  [BlackElo "2515"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6  9. Bh4 Na6 10. Nd2 Bd7 11. O-O Qe8 12. Bxf6 Bxf6 13. Bg4 h5 14. Bxd7 Qxd7  15. a3 Bg5 16. Nf3 Bh6 17. Rb1 Nc5 18. b4 axb4 19. axb4 Na4 20. Qc2 Nxc3  21. Qxc3 Ra4 22. Ra1 Rfa8 23. h3 Bf4 24. b5 f5 25. Nh4 Bd2 26. Rxa4 Bxc3  27. Rxa8+ Kh7 28. Nf3 Qe7 29. h4 fxe4 30. Ng5+ Kg7 31. Rc8 Kf6 32. Nxe4+ Kf5  33. Nxc3 Kg4 34. Ne4 Kxh4 35. f3 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.4"]  [White "Lalic, Bogdan"]  [Black "Beerdsen, Thomas"]  [Result "1/2-1/2"]  [ECO "D43"]  [WhiteElo "2483"]  [BlackElo "2305"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qd3 Nbd7 6. e4 dxe4 7. Nxe4 Nxe4  8. Qxe4 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 c5 11. dxc5 Qc7 12. Qd4 e5 13. Qd6 Qxc5  14. Ne4 Qxd6 15. Nxd6+ Ke7 16. O-O-O Nc5 17. Be2 Rd8 18. Rd5 Rxd6 19. Rxc5 f6  20. Bf3 Rb8 21. Rd1 Rxd1+ 22. Kxd1 Kd6 23. Rd5+ Kc7 24. Rc5+ Kd6 25. Rd5+ Kc7  1/2-1/2   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.5"]  [White "Balog, Imre"]  [Black "Sekandar, Kambiz"]  [Result "1-0"]  [ECO "A15"]  [WhiteElo "2531"]  [BlackElo "2157"]  [LiveChessVersion "1.4.4"]   1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. d4 O-O 6. Qc2 dxc4 7. Qxc4 a6  8. Bf4 Nd5 9. Bd2 b5 10. Qc2 Nb4 11. Bxb4 Bxb4+ 12. Nbd2 Bb7 13. O-O Nd7  14. Nb3 Nf6 15. Nc5 Bxc5 16. Qxc5 Qd6 17. Rfc1 Rac8 18. Nd2 Bxg2 19. Kxg2 Rfd8  20. Nb3 Qb6 21. e3 Ne4 22. Qc2 Nd6 23. Nd2 a5 24. Kg1 Nb7 25. Ne4 c6 26. a3 f5  27. Nc5 Nxc5 28. Qxc5 Qxc5 29. Rxc5 Rd5 30. Rc2 Rd7 31. Rac1 Rdc7 32. b3 Kf7  33. Rc5 Ke7 34. a4 Kd6 35. Kg2 Rb8 36. R1c2 g6 37. Kf3 h6 38. h3 Rb6 39. g4 Rb8  40. Kg3 Rb6 41. Kf4 Rb8 42. g5 h5 43. h4 Rb6 44. f3 Rb8 45. R2c3 Rb6 46. Rc1  Rb8 47. axb5 Rxb5 48. R1c4 Kd7 49. Ke5 Rxb3 50. Kf6 Rxe3 51. Rxa5 Rxf3 52. Re5  Rf4 53. Rxe6 Rxh4 54. Re7+ Kd6 55. Rxc7 Kxc7 56. Kxg6 Kd6 57. Kxf5 Rh1 58. g6  h4 59. d5 cxd5 60. g7 dxc4 61. g8=Q Kc5 62. Qg2 Rd1 63. Ke4 Rd3 64. Qf2+ Kb4  65. Qxh4 Kb3 66. Qe1 Kc2 67. Qa5 Kb3 68. Qa1 Kc2 69. Qa4+ Kc3 70. Qb5 Rh3  71. Qe5+ Kb3 72. Qb5+ Kc3 73. Qb1 Rd3 74. Ke5 Rd2 75. Qc1+ Rc2 76. Qa3+ Kd2  77. Kd4 c3 78. Qa5 Rc1 79. Qg5+ Kc2 80. Kc4 Kb2 81. Qg2+ Rc2 82. Qb7+ Ka1  83. Qb3 Rc1 84. Qa3+ Kb1 85. Kb3 Rc2 86. Qa8 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.6"]  [White "Schouten, Jordy"]  [Black "Ootes, Lars"]  [Result "0-1"]  [ECO "B07"]  [WhiteElo "2085"]  [BlackElo "2384"]  [LiveChessVersion "1.4.4"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. d5 cxd5 8. Bxb5  dxe4 9. Bc6 Rb8 10. Bxa7 Rxb2 11. Na4 Qc7 12. Nxb2 Qxa7 13. a4 Bg7 14. O-O-O  O-O 15. Ne2 exf3 16. gxf3 Bb7 17. Nd4 Rc8 18. Nb5 Qb6 19. Bxb7 Qxb7 20. Rhe1  Nc5 21. Qe2 Nd5 22. c4 Nxa4 23. Nxa4 Qxb5 24. Nb2 Bxb2+ 25. Qxb2 Rxc4+ 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.7"]  [White "Rosmuller, Anton"]  [Black "Van Assendelft, Floris"]  [Result "0-1"]  [ECO "A57"]  [WhiteElo "2172"]  [BlackElo "2353"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. b3 g6 6. Bb2 Bg7 7. g4 d6 8. g5 Nh5  9. Bxg7 Nxg7 10. Bg2 a5 11. Qc1 Ra7 12. Qb2 e5 13. dxe6 fxe6 14. Nf3 Rf7  15. Nbd2 Bb7 16. O-O-O O-O 17. Rhg1 Nd7 18. Bh3 Qe7 19. Bg4 e5 20. e4 Ne6  21. Bxe6 Qxe6 22. Rg3 Rf4 23. Qc2 Nb8 24. h4 Nc6 25. h5 gxh5 26. g6 hxg6  27. Rdg1 Rg4 28. Rxg4 hxg4 29. Ng5 Qd7 30. Qd3 Nd4 31. f3 Rf4 32. Qe3 gxf3  33. Kb2 f2 34. Rf1 Qg4 35. Nh3 Rf6 36. Nxf2 Qf4 0-1   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.8"]  [White "Karstens, Bart"]  [Black "Both, Bert"]  [Result "1-0"]  [WhiteElo "2320"]  [BlackElo "2155"]  [ECO "D01"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 Bf5 5. Bd3 e6 6. Bxf5 exf5 7. Qf3 h6  8. Bh4 g5 9. Bg3 Qd7 10. Be5 Be7 11. Bxf6 g4 12. Qf4 Bxf6 13. Nge2 c5 14. dxc5  Nc6 15. O-O-O d4 16. Nb5 Be5 17. Nd6+ Bxd6 18. cxd6 dxe3 19. fxe3 O-O-O 20. Ng3  1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "De Graaf, Dick"]  [Black "Schoppen, Casper"]  [Result "*"]  [WhiteElo "2151"]  [BlackElo "2192"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Kazarian, Anna-Maja"]  [Black "Van der Tuuk, Jaap"]  [Result "*"]  [WhiteElo "2106"]  [BlackElo "2199"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Pruijssers, Roeland"]  [Black "Becx, César"]  [Result "*"]  [WhiteElo "2502"]  [BlackElo "2078"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Schoehuijs, Erik"]  [Black "Van Foreest, Lucas"]  [Result "*"]  [WhiteElo "2141"]  [BlackElo "2308"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "De Roode, Peter"]  [Black "Cebula, Jerzy"]  [Result "*"]  [WhiteElo "2185"]  [BlackElo "2062"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "De Rooij, Raymond"]  [Black "Schonberger, Daan"]  [Result "*"]  [WhiteElo "2182"]  [BlackElo "1931"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van Leent, Dimitri"]  [Black "Smit, Manuel"]  [Result "*"]  [WhiteElo "2161"]  [BlackElo "1833"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Losekoot, Pascal"]  [Black "Muis, Gerrit Meine"]  [Result "*"]  [WhiteElo "2133"]  [BlackElo "2147"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van den Ouden, Lendert"]  [Black "Zozulia, Anna"]  [Result "*"]  [WhiteElo "2093"]  [BlackElo "2334"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Koudinov, Dimitri"]  [Black "Brink, Barry"]  [Result "*"]  [WhiteElo "2067"]  [BlackElo "2301"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "IJzermans, Cees"]  [Black "Konings, Frans"]  [Result "*"]  [WhiteElo "2036"]  [BlackElo "2273"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Hacquebord, Tjerk"]  [Black "Smits, Mark"]  [Result "*"]  [WhiteElo "1991"]  [BlackElo "2232"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van Dael, Siem"]  [Black "Boutens, Lukas"]  [Result "*"]  [WhiteElo "1789"]  [BlackElo "2150"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Nguyen, Sang"]  [Black "Nguyen, Kevin"]  [Result "*"]  [WhiteElo "1761"]  [BlackElo "2105"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Rademakers, Evert"]  [Black "Bekedam, Tyro"]  [Result "*"]  [WhiteElo "2247"]  [BlackElo "1780"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van 't Hof, Eric"]  [Black "Hess, Stefan"]  [Result "1-0"]  [WhiteElo "2050"]  [BlackElo "1931"]  [ECO "E91"]  [Opening "King's Indian: 6.Be2"]   {Eerste winst groep A ronde 6 (15:45)} 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6  5. e4 O-O 6. Be2 Nc6 7. h3 e5 8. Be3 a6 9. O-O Bd7 10. Rc1 Re8 11. d5 Ne7 12. c5  Nh5 13. Nd2 Nf4 14. cxd6 cxd6 15. Nc4 Nxh3+ 16. gxh3 Bxh3 17. Bb6 Qd7 18. Re1 f5  19. Bf1 f4 20. f3 Rac8 21. b3 g5 22. Bxh3 Qxh3 23. Qe2 Qd7 24. Qg2 Kh8 25. Qg4  Qxg4+ 26. fxg4 Rf8 27. Nxd6 f3 28. Nxc8 1-0   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Schipper, Rijk"]  [Black "Colijn, Erik-Jan"]  [Result "*"]  [WhiteElo "1943"]  [BlackElo "2032"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Kokje, Joris"]  [Black "Wagenaar, Harm Theo"]  [Result "*"]  [WhiteElo "2026"]  [BlackElo "1920"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Oosterom, Erik"]  [Black "Hilwerda, Jonas"]  [Result "*"]  [WhiteElo "2005"]  [BlackElo "1896"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Holl, Han"]  [Black "Bollaart, Jeroen"]  [Result "*"]  [WhiteElo "1992"]  [BlackElo "1883"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Kastelijn, Twan"]  [Black "Hylkema, Remco"]  [Result "*"]  [WhiteElo "1863"]  [BlackElo "1992"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van der Kooij, Paul"]  [Black "Mienis, Dennis"]  [Result "*"]  [WhiteElo "1980"]  [BlackElo "1874"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Krouwel, Robert"]  [Black "Van Brummelen, Kevin"]  [Result "*"]  [WhiteElo "1836"]  [BlackElo "2013"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Snuverink, Laurens"]  [Black "Wagenvoorde, Guido"]  [Result "*"]  [WhiteElo "2028"]  [BlackElo "1900"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Buikstra, Arjon"]  [Black "Mestrom, Wolf"]  [Result "*"]  [WhiteElo "2009"]  [BlackElo "1735"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Rose, Tom"]  [Black "Van der Vecht, Ernst"]  [Result "*"]  [WhiteElo "1940"]  [BlackElo "2000"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Fröberg, Gert-Jan"]  [Black "Secelle, Hans"]  [Result "*"]  [WhiteElo "1858"]  [BlackElo "1975"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Frans, Richard"]  [Black "Bettman, Jan"]  [Result "*"]  [WhiteElo "1968"]  [BlackElo "1849"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Boes, Robert"]  [Black "Uildriks, Mark"]  [Result "*"]  [WhiteElo "1870"]  [BlackElo "1961"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "De Boer, Eelke"]  [Black "Lucas, Fred"]  [Result "*"]  [WhiteElo "1901"]  [BlackElo "1860"]   *   [Event "OKU 2015 Group A"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6"]  [White "Van der Vegt, Seth"]  [Black "Van Oosten, Jaap"]  [Result "*"]  [WhiteElo "1934"]  [BlackElo "1910"]   *

Groep B

  [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.51"]  [White "Mensing, Andrew"]  [Black "Pauwels, Rudi"]  [WhiteElo "1882"]  [BlackElo "1735"]  [Result "1/2-1/2"]  [ECO "C55"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Bb3 h6 7. O-O O-O 8. Re1  Nh7 9. d4 Ng5 10. Nxg5 Bxg5 11. Bxg5 Qxg5 12. Re3 Bg4 13. Qd3 exd4 14. cxd4 Nb4  15. Qc3 c5 16. dxc5 Qxc5 17. a3 Nc6 18. Rg3 Qxc3 19. Nxc3 Be6 20. Bxe6 fxe6  21. Rd1 Rad8 22. Rgd3 d5 23. exd5 exd5 24. Rxd5 Rxd5 25. Rxd5 Re8 26. f3 Re7  27. Kf2 Ne5 28. Rd4 Rc7 29. Kg3 a6 30. f4 Nc6 31. Rd3 Ne7 32. Kf3 Kf7 33. Ne4  Nc6 34. b4 g5 35. Nc5 gxf4 36. Kxf4 a5 37. bxa5 Nxa5 38. Rd7+ Rxd7 39. Nxd7 b5  40. Ke4 Ke6 41. Ne5 Nb7 42. Kd4 Nd6 43. g4 Nb7 44. Nd3 Kd6 45. h4 Na5 46. Kc3  Nc4 47. Kb4 Kd5 48. h5 Ke4 49. Nf2+ Kf4 50. Kxb5 Nxa3+ 51. Kc5 Nc2 52. Kc4  1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.52"]  [White "Lardenoye, Bert"]  [Black "Können, Timo"]  [WhiteElo "1730"]  [BlackElo "1876"]  [Result "0-1"]  [ECO "A05"]  [LiveChessVersion "1.4.4"]   1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. d4 cxd4 6. Nxd4 O-O 7. O-O d5  8. cxd5 Nxd5 9. e4 Nb4 10. Be3 N8c6 11. Nxc6 Nxc6 12. Qxd8 Rxd8 13. Nc3 Be6  14. f4 Bxc3 15. bxc3 Rd3 16. Bd4 Nxd4 17. cxd4 Rxd4 18. e5 Rb8 19. a4 b6  20. Rfc1 Rbd8 21. Bf1 Bb3 22. a5 bxa5 23. Rxa5 Ra4 24. Ra1 Rxa1 25. Rxa1 Rd7  26. Ra3 Bd5 27. Bh3 e6 28. Ra6 Bc4 29. Rc6 Bb5 30. Rc8+ Kg7 31. Rb8 a6 32. Rb6  Kf8 33. Bg4 Ke7 34. Bf3 Kd8 35. Kf2 Rd2+ 36. Ke3 Rxh2 37. Rb7 Ke8 38. Rb8+ Ke7  39. Rb7+ Kf8 40. Rb6 h5 41. Bb7 Ra2 42. Kd4 Ra3 43. Kc5 Rxg3 44. Bxa6 Bxa6  45. Rxa6 h4 46. Kd6 Rf3 47. Ra8+ Kg7 48. Ke7 h3 49. Ra1 Rxf4 50. Rh1 Rf3  51. Rh2 g5 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.53"]  [White "Reichardt, Gert"]  [Black "Rijken, Jasper"]  [WhiteElo "1873"]  [BlackElo "1725"]  [Result "0-1"]  [ECO "D02"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. Bf4 Nf6 3. Nf3 Bg4 4. e3 e6 5. Nbd2 Nbd7 6. c3 Be7 7. Qb3 Qc8  8. h3 Bf5 9. Ne5 Nxe5 10. Bxe5 O-O 11. Nf3 Nd7 12. Bg3 c6 13. Nh4 Be4 14. f3  Qd8 15. fxe4 Bxh4 16. Bxh4 Qxh4+ 17. Kd2 Nf6 18. Qd1 Nxe4+ 19. Kc2 Nf2 20. Qe1  Qe4+ 21. Kd2 Nxh1 22. Be2 Qxg2 23. Qxh1 Qxh1 24. Rxh1 Rfe8 25. h4 e5 26. h5 h6  27. Bd3 e4 28. Bf1 a5 29. Bh3 Re7 30. Bg4 Kh7 31. Rh2 g6 32. a3 Rf8 33. Rf2 f5  34. hxg6+ Kxg6 35. Be2 Rg7 36. c4 Rh8 37. cxd5 cxd5 38. Bd1 Kf6 39. Rh2 Rg5  40. b4 axb4 41. axb4 h5 42. Rh4 Kg6 43. Bb3 Rd8 44. Rh2 Rg4 45. Bd1 Rg5 46. Bb3  Kf6 47. Bd1 Rh8 48. Rh4 Rg2+ 49. Be2 Kg5 50. Rh1 h4 51. Ke1 Ra8 52. b5 Ra2  53. Bd1 h3 54. b6 h2 55. Be2 Rgxe2+ 56. Kf1 Ra1+ 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.54"]  [White "Van den Belt, Peter"]  [Black "Van de Laar, Bruun"]  [WhiteElo "1724"]  [BlackElo "1867"]  [Result "1-0"]  [ECO "B20"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. d4 e6 3. Nf3 b6 4. d5 d6 5. c4 Be7 6. Nc3 Nf6 7. Bd3 h6 8. Qa4+  Bd7 9. Qc2 e5 10. O-O Bg4 11. Ne1 g5 12. Be2 Bh5 13. Bxh5 Nxh5 14. Ne2 Qd7  15. Qb3 f5 16. exf5 Qxf5 17. Ng3 Nxg3 18. fxg3 Qg6 19. Be3 Nd7 20. a4 Bf6  21. Qb5 Ke7 22. Rd1 Qe4 23. Qb3 Qg6 24. Bc1 e4 25. Nc2 Rhf8 26. Rfe1 Rae8  27. Qd3 Kf7 28. Qe2 Kg7 29. Kh1 h5 30. b3 Bc3 31. Rf1 Rxf1+ 32. Rxf1 Bd4  33. Be3 Bc3 34. Bc1 Ne5 35. Ne3 Nd3 36. Nf5+ Kg8 37. Be3 Kh8 38. Nxd6 Re7  39. Rf8+ Kg7 40. Rd8 Be5 41. Qf1 Nf4 42. gxf4 gxf4 43. Bxf4 Bxd6 44. Bxd6 Rf7  45. Be5+ Kh6 46. Rh8+ Kg5 47. h4+ Kxh4 48. g3+ Kg4 49. Bf4 h4 50. Rxh4+ Kf5  51. Be3+ Ke5 52. Qa1+ Kf5 53. Rf4+ Kg5 54. Rxf7+ Kg4 55. Qd1+ Kh3 56. Qf1+ Kg4  57. Rf4+ Kh5 58. Qh3+ Kg5 59. Qh4# 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.55"]  [White "Wiersma, Wytse"]  [Black "Enserink, Henk"]  [WhiteElo "1861"]  [BlackElo "1707"]  [Result "1-0"]  [ECO "A80"]  [LiveChessVersion "1.4.4"]   {Eerste winst groep B ronde 1 (20:24)} 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. O-O Nc6 6. e3 cxd4 7. exd4 Be7 8. c4  O-O 9. Nc3 Rb8 10. d5 exd5 11. cxd5 Nxd5 12. Qxd5+ Kh8 13. Bf4 d6 14. Rfd1 Qb6  15. Qb5 Qc7 16. Nd5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.56"]  [White "Das, Peter"]  [Black "Knight, David"]  [Result "*"]  [WhiteElo "1699"]  [BlackElo "1860"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.57"]  [White "Binnendijk, Daan"]  [Black "Deketelaere, Franky"]  [Result "*"]  [WhiteElo "1856"]  [BlackElo "1697"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.58"]  [White "Fluit, Sylvia"]  [Black "Wallace, Mitchel"]  [Result "*"]  [WhiteElo "1684"]  [BlackElo "1853"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.59"]  [White "Zagema, Jan Sybren"]  [Black "Van Delft, Karel"]  [Result "*"]  [WhiteElo "1851"]  [BlackElo "1677"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.60"]  [White "Wedda, Dries"]  [Black "Matser, Niels"]  [Result "0-1"]  [WhiteElo "1674"]  [BlackElo "1846"]  [ECO "D30"]  [Opening "Queen's gambit declined"]   1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. O-O Nbd7 7. Nc3 O-O 8. Bf4  Bxf4 9. gxf4 dxc4 10. a4 Nd5 11. e3 N7f6 12. Qe2 Nxc3 13. bxc3 Nd5 14. Qxc4 Bd7  15. Qd3 f6 16. Qd2 Qe8 17. c4 Ne7 18. c5 Qh5 19. e4 Rad8 20. Qa5 Ng6 21. Qxa7  Nxf4 22. Qxb7 Nxg2 23. Kxg2 Qg4+ 24. Kh1 Qxf3+ 25. Kg1 e5 26. dxe5 Bh3 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.61"]  [White "Lambregts, Frank"]  [Black "Vliek, Dick"]  [Result "1-0"]  [WhiteElo "1845"]  [BlackElo "1661"]  [ECO "B23"]  [Opening "Sicilian: Grand Prix attack"]   1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 d5 6. e5 Bd7 7. O-O Nf5 8. Bd3  Be7 9. Bxf5 exf5 10. Nxd5 Be6 11. Ne3 Nd4 12. d3 g5 13. fxg5 Bxg5 14. Nxg5 Qxg5  15. Nxf5 Qg6 16. Nd6+ Ke7 17. Ne4 Rhg8 18. Bg5+ Kf8 19. Rf6 Qg7 20. Bh6 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.62"]  [White "Van Eck, Jan"]  [Black "Harnandan, Sergio"]  [Result "*"]  [WhiteElo "1632"]  [BlackElo "1841"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.63"]  [White "Berndsen, Jochem"]  [Black "Bons, Maurits"]  [Result "*"]  [WhiteElo "1829"]  [BlackElo "1631"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.64"]  [White "Peek, Bas"]  [Black "Karstens, Lex"]  [Result "*"]  [WhiteElo "1625"]  [BlackElo "1829"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.65"]  [White "Honkoop, Gilian"]  [Black "Reichardt, Robin"]  [Result "1-0"]  [WhiteElo "1549"]  [BlackElo "1619"]  [ECO "C50"]  [Opening "Giuoco Piano"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Nc3 O-O 6. d3 Na5 7. Bb3 Nxb3  8. axb3 Re8 9. Bg5 c6 10. Na4 d6 11. Nxc5 dxc5 12. h3 Qd6 13. Qd2 h6 14. Bh4 Nh5  15. Bg3 Nxg3 16. fxg3 Bd7 17. g4 b6 18. g5 Re6 19. Nh4 Qc7 20. Nf5 Kh7 21. gxh6  gxh6 22. Nxh6 Rxh6 23. Rxf7+ Kg8 24. Qxh6 Kxf7 25. Rf1+ Kg8 26. Qg6+ Kh8 27. Rf7  Bf5 28. Qg7# 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.66"]  [White "Krouwel, Gabriël"]  [Black "Sennema, Remy"]  [Result "*"]  [WhiteElo "1612"]  [BlackElo "1817"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.67"]  [White "Gentenaar, Pim"]  [Black "Van Lingen, Henk"]  [Result "*"]  [WhiteElo "1800"]  [BlackElo "1606"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.68"]  [White "Loots, Ewoud"]  [Black "Rensen, Martin"]  [Result "*"]  [WhiteElo "1600"]  [BlackElo "1795"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.69"]  [White "De Boer, Bas"]  [Black "Kok, Joris"]  [Result "*"]  [WhiteElo "1786"]  [BlackElo "1599"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.70"]  [White "Van Meer, Chris"]  [Black "Wijono, Santoso"]  [Result "*"]  [WhiteElo "1576"]  [BlackElo "1776"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.71"]  [White "Heinen, Frank"]  [Black "Van Delft, Bas"]  [Result "*"]  [WhiteElo "1769"]  [BlackElo "1567"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.72"]  [White "Kanne, Kelvin"]  [Black "Paans, Johnny"]  [Result "*"]  [WhiteElo "1551"]  [BlackElo "1768"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.73"]  [White "Lutz, Chris"]  [Black "Mercan, Oscar"]  [Result "1-0"]  [WhiteElo "1766"]  [BlackElo "1543"]  [ECO "C06"]  [Opening "French: Tarrasch, closed variation, main line"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4  Be7 9. O-O O-O 10. Nf3 f6 11. Nf4 fxe5 12. Nxe5 Ndxe5 13. dxe5 Qe8 14. Re1 Bc5  15. Bxh7+ Kh8 16. Bg6 Rf7 17. Qh5+ Kg8 18. Bh7+ *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.74"]  [White "Reichardt, Monica"]  [Black "Schoenmakers, Nico"]  [Result "*"]  [WhiteElo "1518"]  [BlackElo "1757"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.75"]  [White "Tillemans, Marcel"]  [Black "Meuleman, Ruud"]  [Result "*"]  [WhiteElo "1751"]  [BlackElo "1515"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.76"]  [White "Dijkhuis, Oele"]  [Black "Boittin, Pascal"]  [Result "*"]  [WhiteElo "1510"]  [BlackElo "1750"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.77"]  [White "Halve, Gerard"]  [Black "Vugteveen, Steven"]  [Result "*"]  [WhiteElo "1743"]  [BlackElo "1431"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.78"]  [White "Vanduyfhuys, Daria"]  [Black "Dupain, Peter"]  [Result "*"]  [WhiteElo "1204"]  [BlackElo "1736"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.51"]  [White "Können, Timo"]  [Black "Heinen, Frank"]  [Result "1/2-1/2"]  [ECO "D00"]  [LiveChessVersion "1.4.4"]   {Ingeleverd voor de beduvelprijs (zelfs de slotstand is gewonnen voor zwart)}  1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4 Nxe4 6. Qf3 Nd6 7. Bf4 Qc8  8. Bxd6 exd6 9. O-O-O c6 10. Re1+ Be6 11. Ne4 Be7 12. h4 Nd7 13. Bd3 Qc7  14. Kb1 Qa5 15. Ne2 Qxa2+ 16. Kc1 O-O-O 17. N2c3 Qa5 18. Kd2 Qb6 19. Ra1 Nf6  20. Ra4 Nxe4+ 21. Bxe4 Bf6 22. Rha1 Bxd4 23. Rxa7 Qxb2 24. Rb1 Qxc3+ 25. Qxc3  Bxc3+ 26. Kxc3 Kd7 27. Rbxb7+ Ke8 28. Bxc6+ Kf8 29. Bf3 g6 30. Bg4 Rc8+ 31. Kd2  Bxg4 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.52"]  [White "Paans, Johnny"]  [Black "Wiersma, Wytse"]  [Result "1/2-1/2"]  [WhiteElo "1768"]  [BlackElo "1861"]  [ECO "B22"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Nc3 Bb4 7. Bd2 Bxc3  8. Bxc3 e4 9. Qa4+ Bd7 10. Bc4 Qf5 11. Qb3 b6 12. Bd5 Nc6 13. Bxc6 Bxc6 14. d5  Bxd5 15. Qb5+ Kf8 16. O-O-O Ne7 17. Ne2 Bxa2 18. Qd7 Qxd7 19. Rxd7 Be6 20. Rd4  f5 21. Nf4 Bb3 22. g4 Kf7 23. gxf5 Nxf5 24. Rb4 Be6 25. Rxe4 Rhe8 26. Nxe6 Rxe6  27. Rxe6 Kxe6 28. Re1+ Kf7 29. Re5 g6 30. Rd5 Ke6 31. Rd3 a5 32. Rh3 h5 33. Kc2  a4 34. Bb4 Rc8+ 35. Rc3 Rxc3+ 36. Kxc3 b5 37. b3 axb3 38. Kxb3 Kd5 39. Kc3 Nd4  40. Be7 Nf3 41. h4 Nd4 42. Bd8 Nc6 43. Bg5 b4+ 44. Kb3 Kc5 45. Bf6 Nd4+ 46. Kb2  Kc4 47. f4 Ne6 48. Be5 Nc5 49. Kc2 Nd3 50. Bb8 b3+ 51. Kb1 Kc3 52. Bc7 b2  53. Be5+ Kc4 54. Bc7 Kd4 55. Kc2 Ke4 56. Bb8 Nxf4 57. Kxb2 Ng2 58. Kc2 Kf5  59. Bg3 Kg4 60. Bf2 Nxh4 61. Kd2 Nf3+ 62. Ke2 h4 63. Kf1 h3 64. Bb6 Kf4 65. Kf2  g5 66. Bc7+ Ke4 67. Kg3 h2 68. Kg2 g4 69. Bb8 Ke3 70. Ba7+ Kf4 71. Bb8+ Ke4  72. Bc7 Ne1+ 73. Kxh2 Kf3 74. Kg1 Nd3 75. Kf1 Nf4 76. Bxf4 Kxf4 77. Kf2 g3+  78. Kg2 Kg4 79. Kg1 Kh3 80. Kh1 g2+ 81. Kg1 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.53"]  [White "Knight, David"]  [Black "Lutz, Chris"]  [Result "0-1"]  [WhiteElo "1860"]  [BlackElo "1766"]  [ECO "C55"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5  8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Qh4 11. O-O O-O 12. g3 Qh3 13. Nxe4 dxe4 14. f3  exf3 15. Qxf3 Rad8 16. Nb3 Bb6 17. c4 Bxe3+ 18. Qxe3 Be6 19. Rac1 Qg4 20. Nd2  Qg6 21. Nf3 Rd3 22. Qxa7 Qg4 23. Qf2 Bxc4 24. h3 Qe4 25. Rfe1 Qd5 26. b3 Bxb3  27. axb3 Rxf3 28. Qg2 Qxb3 29. Rb1 Qa3 30. Ra1 Qc5+ 31. Kh1 Rf2 32. Rac1 Rxg2  33. Rxc5 Rxg3 34. Kh2 Rg6 35. e6 Rxe6 36. Rxe6 fxe6 37. Rxc6 Rc8 38. Rxe6 c5  39. Re3 c4 40. Rc3 Kf7 41. Kg3 Ke6 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.54"]  [White "Schoenmakers, Nico"]  [Black "Binnendijk, Daan"]  [Result "0-1"]  [WhiteElo "1757"]  [BlackElo "1856"]  [ECO "B35"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. Bc4 d6  8. f3 Bd7 9. Qd2 Rc8 10. Bb3 Na5 11. Bh6 Bxh6 12. Qxh6 Nxb3 13. Nxb3 a5 14. a4  Qb6 15. Qd2 Qb4 16. O-O O-O 17. Rfd1 Rc4 18. Nd5 Nxd5 19. exd5 Qxd2 20. Rxd2 b6  21. Nd4 Rxa4 22. Rxa4 Bxa4 23. Re2 Re8 24. Re3 Kf8 25. Rc3 Rb8 26. Rc7 Ke8  27. b3 Bd7 28. c4 Kd8 29. Ra7 Rc8 30. Rb7 a4 31. Rxb6 axb3 32. Nxb3 Rxc4  33. Na5 Rc8 34. Ra6 h5 35. Ra7 h4 36. Nb7+ Ke8 37. Na5 e6 38. Nb7 Ke7 39. dxe6  fxe6 40. Ra3 Rc7 41. Rb3 e5 42. Rb4 h3 43. f4 exf4 44. Re4+ Be6 45. Na5 g5  46. gxh3 Kf6 47. Rb4 Rc1+ 48. Kg2 Rc2+ 49. Kg1 Bxh3 50. Nb7 Rg2+ 51. Kh1 Rd2  52. Kg1 f3 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.55"]  [White "Wallace, Mitchel"]  [Black "Tillemans, Marcel"]  [Result "1-0"]  [WhiteElo "1853"]  [BlackElo "1751"]  [ECO "B22"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. Na3 Rd8 7. O-O Nf6  8. h3 Bf5 9. d4 e6 10. Bg5 Be7 11. Bc4 Qd6 12. Qa4 O-O 13. Rad1 Nd5 14. Nb5 Qd7  15. dxc5 Bxg5 16. Bxd5 exd5 17. Nxg5 Ne7 18. Qb4 h6 19. Nf3 Be4 20. Ne5 Qf5  21. Qd4 f6 22. Ng4 Nc6 23. Qe3 h5 24. Nh2 Ne5 25. Nd6 Rxd6 26. cxd6 h4 27. f3  Bc2 28. Rd4 Nc4 29. Qe7 Ne5 30. Qxb7 Re8 31. Qxd5+ Kf8 32. Rxh4 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.56"]  [White "Boittin, Pascal"]  [Black "Zagema, Jan Sybren"]  [Result "*"]  [WhiteElo "1750"]  [BlackElo "1851"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.57"]  [White "Rijken, Jasper"]  [Black "Lambregts, Frank"]  [Result "*"]  [WhiteElo "1725"]  [BlackElo "1845"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.58"]  [White "Harnandan, Sergio"]  [Black "Van den Belt, Peter"]  [Result "*"]  [WhiteElo "1841"]  [BlackElo "1724"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.59"]  [White "Karstens, Lex"]  [Black "Van Meer, Chris"]  [Result "*"]  [WhiteElo "1829"]  [BlackElo "1576"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.60"]  [White "Bons, Maurits"]  [Black "Gentenaar, Pim"]  [Result "*"]  [WhiteElo "1631"]  [BlackElo "1800"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.61"]  [White "Vugteveen, Steven"]  [Black "De Boer, Bas"]  [Result "*"]  [WhiteElo "1431"]  [BlackElo "1786"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.62"]  [White "Geboers, Jimmy"]  [Black "Honkoop, Gilian"]  [Result "1/2-1/2"]  [WhiteElo "1834"]  [BlackElo "1549"]  [ECO "A52"]  [Opening "Budapest: Rubinstein variation"]   {Ingeleverd voor de spektakelprijs groep B} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4  4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Qd5 Qe7 8. Nc3 Ngxe5 9. Nxe5 Nxe5 10. e3 d6  11. Be2 Rb8 12. Qa5 Nc6 13. Qa4 Bd7 14. Nd5 Qd8 15. c5 Nd4 16. cxd6 cxd6 17. Qc4  Rc8 18. Qd3 Qa5+ 19. Nc3 Nxe2 20. Qe4+ Be6 21. Kxe2 Bxc3 22. bxc3 Qxc3 23. Bxd6  Qc2+ 24. Qxc2 Rxc2+ 25. Kf3 g4+ 26. Kg3 h5 27. f3 h4+ 28. Kf4 Rxg2 29. Rhg1 gxf3  30. Kxf3 Rd2 31. Rgd1 Bd5+ 32. e4 Rxd1 33. Rxd1 Bc6 34. Be5 Rh6 35. Kf4 Re6  36. Rd6 Ke7 37. Rxe6+ Kxe6 38. Bd4 a6 39. h3 f6 40. Bf2 Bb5 41. Bxh4 Bf1 42. Bf2  Bxh3 43. Bb6 Bf1 44. a4 Bd3 45. a5 Bb5 46. Bd8 Bc6 47. Bb6 Be8 48. Bd8 Bd7  49. Bb6 Bc6 50. Bd8 b5 51. axb6 Bb7 52. Ke3 a5 53. Kd3 a4 54. Bxf6 Kxf6 55. Kc3  Bxe4 56. Kb4 Bc6 57. b7 Bxb7 58. Kxa4 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.63"]  [White "Dupain, Peter"]  [Black "Mensing, Andrew"]  [Result "*"]  [WhiteElo "1736"]  [BlackElo "1882"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.64"]  [White "Sennema, Remy"]  [Black "Volkers, Kees"]  [Result "*"]  [WhiteElo "1817"]  [BlackElo "1679"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.65"]  [White "Pauwels, Rudi"]  [Black "Reichardt, Jasper"]  [Result "*"]  [WhiteElo "1735"]  [BlackElo "1796"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.66"]  [White "Rensen, Martin"]  [Black "Van der Hoek, Henk"]  [Result "*"]  [WhiteElo "1795"]  [BlackElo "1627"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.67"]  [White "Auwens, Michel"]  [Black "Krouwel, Gabriël"]  [Result "*"]  [WhiteElo "1783"]  [BlackElo "1612"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.68"]  [White "Mestrom, Ton"]  [Black "Loots, Ewoud"]  [Result "1-0"]  [WhiteElo "1773"]  [BlackElo "1600"]  [ECO "A52"]  [Opening "Budapest: Alekhine variation"]   {Ingeleverd voor de schoonheidsprijs groep B} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4  4. e4 Nxe5 5. f4 Ng6 6. Be3 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Qe7 9. Bd3 d6 10. Nf3 b6  11. O-O Bb7 12. Qd2 O-O 13. Bf2 Nd7 14. Rae1 Rfe8 15. Nd4 Nc5 16. Nf5 Qd7  17. Nxg7 Kxg7 18. f5 Nxd3 19. Bd4+ f6 20. fxg6 Nxe1 21. Bxf6+ Kxg6 22. Qg5+ Kf7  1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.69"]  [White "De Heer, Henk"]  [Black "Ubels, Joske"]  [Result "0-1"]  [WhiteElo "1769"]  [BlackElo "1599"]  [ECO "B18/06"]  [Opening "Caro-Kann: classical (6.h4)"]   {Ingeleverd voor de spektakelprijs groep B} 1. e4 c6 2. d4 d5 3. Nc3 dxe4  4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Qxd4 9. Nf3 Qd5 10. O-O Bxd3  11. cxd3 Nf6 12. Re1 e6 13. Re5 Qd8 14. Nf5 Nbd7 15. Re1 Nxh5 16. N3d4 Nhf6  17. Nxe6 fxe6 18. Rxe6+ Kf7 19. Qb3 Nd5 20. Re3 Qb6 21. Qd1 Nxe3 22. Bxe3 Qxb2  23. Bd4 Qb5 24. Qf3 Kg8 25. Re1 Qd5 26. Qg4 Qf7 27. Re3 Nf6 28. Qg3 Rh7 29. Nh4  Re8 30. Be5 Rxe5 31. Rxe5 Bd6 32. d4 Bxe5 33. dxe5 Ne4 34. Qe3 Qxf2+ 35. Qxf2  Nxf2 36. Kxf2 g5 37. Nf5 Kf7 38. Ke3 Ke6 39. Ke4 c5 40. g4 b6 41. Nd6 h5  42. gxh5 Rxh5 43. Nf5 Rh4+ 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.70"]  [White "Keijzer, Leo"]  [Black "Vanduyfhuys, Daria"]  [Result "*"]  [WhiteElo "1745"]  [BlackElo "1204"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.71"]  [White "Reichardt, Robin"]  [Black "Reichardt, Gert"]  [Result "1-0"]  [WhiteElo "1619"]  [BlackElo "1873"]  [ECO "C44"]  [Opening "Ponziani: Jaenisch counter-attack"]   {Eerste winst groep B ronde 2 (09:32)} 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4  5. d5 Ne7 6. Nxe5 d6 7. Bb5+ c6 8. dxc6 bxc6 9. Nxc6 Nxc6 10. Bxc6+ Bd7 11. Bxe4  Rc8 12. O-O Be7 13. Bf4 O-O 14. Bxd6 Bxd6 15. Qxd6 Qc7 16. Rd1 Rfd8 17. Qxc7  Rxc7 18. Bf5 g6 19. Bxd7 Rcxd7 20. Rxd7 Rxd7 21. Na3 Rd2 22. Rb1 Kg7 23. Kf1 h5  24. Ke1 Rd8 25. Rd1 Re8+ 26. Kf1 Kf6 27. Rd7 a5 28. Ra7 Re5 29. Nc4 Rc5 30. b3  Ke6 31. Ra6+ Kd5 32. Rxa5 f5 33. Rxc5+ Kxc5 34. a4 g5 35. Ke2 f4 36. Kf3 h4  37. Kg4 Kd5 38. Kxg5 Ke4 39. a5 Kd5 40. Kxf4 Kc6 41. Kg4 Kb5 42. f4 Ka6 43. f5  Kb5 44. f6 Ka6 45. f7 Kb5 46. f8=Q 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.72"]  [White "Van de Laar, Bruun"]  [Black "Peek, Bas"]  [Result "*"]  [WhiteElo "1867"]  [BlackElo "1625"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.73"]  [White "Van Lingen, Henk"]  [Black "Berndsen, Jochem"]  [Result "*"]  [WhiteElo "1606"]  [BlackElo "1829"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.74"]  [White "Wijono, Santoso"]  [Black "Kanne, Kelvin"]  [Result "*"]  [WhiteElo "1776"]  [BlackElo "1551"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.75"]  [White "Kok, Joris"]  [Black "Halve, Gerard"]  [Result "*"]  [WhiteElo "1599"]  [BlackElo "1743"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.76"]  [White "Gouma, Ronald"]  [Black "Das, Peter"]  [Result "*"]  [WhiteElo "1824"]  [BlackElo "1699"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.77"]  [White "Deketelaere, Franky"]  [Black "Reichardt, Monica"]  [Result "*"]  [WhiteElo "1697"]  [BlackElo "1518"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.78"]  [White "Mercan, Oscar"]  [Black "Fluit, Sylvia"]  [Result "*"]  [WhiteElo "1543"]  [BlackElo "1684"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.79"]  [White "Van Delft, Karel"]  [Black "Dijkhuis, Oele"]  [Result "*"]  [WhiteElo "1677"]  [BlackElo "1510"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.80"]  [White "Meuleman, Ruud"]  [Black "Wedda, Dries"]  [Result "0-1"]  [WhiteElo "1515"]  [BlackElo "1674"]  [ECO "A07"]  [Opening "Reti: King's Indian attack"]   {Ingeleverd voor de schoonheidsprijs groep B} 1. g3 d5 2. Bg2 Nf6 3. Nf3 e6  4. d3 Bd6 5. O-O O-O 6. c4 c6 7. b3 e5 8. Bb2 d4 9. Nbd2 c5 10. Ng5 Nc6 11. Nge4  Nxe4 12. Bxe4 f5 13. Bxc6 bxc6 14. e3 f4 15. exf4 exf4 16. Ne4 f3 17. Re1 Qd7  18. Nd2 Qh3 19. Nxf3 Qf5 20. Bc1 Qxf3 21. Qxf3 Rxf3 22. Bf4 Bxf4 23. gxf4 Rxf4  24. Kg2 Kf7 25. Kg3 Rf6 26. Re5 Rf5 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.51"]  [White "Binnendijk, Daan"]  [Black "Karstens, Lex"]  [Result "1-0"]  [WhiteElo "1856"]  [BlackElo "1829"]  [ECO "A46"]  [LiveChessVersion "1.4.4"]   {Ingeleverd voor de mooie 35e zet prijs.}  1. d4 Nf6 2. Nf3 b5 3. Bf4 Bb7 4. e3 a6 5. Nbd2 e6 6. Bd3 c5 7. c3 c4 8. Bc2  d5 9. Ne5 Bd6 10. Bg3 O-O 11. O-O Ne8 12. f4 f5 13. Ndf3 Nf6 14. Ng5 Bc8  15. Bh4 Be7 16. Nh3 Ne8 17. Bxe7 Qxe7 18. Nf2 Nd7 19. Qf3 Nxe5 20. fxe5 g6  21. Nh3 Ng7 22. Nf4 Bd7 23. Qg3 g5 24. Ne2 Nh5 25. Qh3 Ng7 26. g4 Rf7 27. Ng3  Raf8 28. Rf2 h5 29. gxh5 g4 30. Qg2 Qg5 31. Rf4 Nxh5 32. Nxh5 Qxh5 33. Raf1 Rh7  34. Kh1 Qh3 35. Qxg4+ Qxg4 36. Rxg4+ fxg4 37. Rxf8+ Kxf8 38. Bxh7 Be8 39. Kg2  Kg7 40. Bc2 Kh6 41. Kg3 Kg5 42. Bd1 Bh5 43. a3 a5 44. h4+ gxh3 45. Bxh5 Kxh5  46. Kxh3 Kg5 47. Kg3 Kf5 48. Kf3 a4 49. Kf2 Kg6 50. Kg2 Kh5 51. Kf3 Kg5 52. e4  dxe4+ 53. Kxe4 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.52"]  [White "De Boer, Bas"]  [Black "Wallace, Mitchel"]  [Result "1-0"]  [WhiteElo "1786"]  [BlackElo "1853"]  [ECO "A55"]  [LiveChessVersion "1.4.4"]   1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. O-O h6 8. Qc2  g5 9. dxe5 dxe5 10. Rd1 Qc7 11. Ne1 Nf8 12. Be3 Ne6 13. Rac1 Nf4 14. a3 h5  15. b4 Rg8 16. Bf1 Ng4 17. Bc5 Bxc5 18. bxc5 Qa5 19. h3 Nf6 20. Rd6 Rg6 21. Qd2  Be6 22. Rd1 g4 23. g3 gxh3 24. Nf3 Bg4 25. Nxe5 Bxd1 26. Qxf4 Qxc5 27. Nxg6 h2+  28. Kxh2 Ng4+ 29. Kg1 Nxf2 30. Qe5+ Qxe5 31. Nxe5 Ke7 32. Rd7+ Ke6 33. Kxf2 Bg4  34. Nxg4 Kxd7 35. Nf6+ Ke6 36. Nxh5 Ke5 37. Ke3 f5 38. exf5 Kxf5 39. Ne4 Ke5  40. Nhf6 a5 41. Nd7+ Kf5 42. Bh3+ Kg6 43. Kf4 b5 44. Ne5+ Kg7 45. Nxc6 bxc4  46. Ne5 Rf8+ 47. Bf5 a4 48. Nxc4 Rb8 49. Ned6 Rb3 50. Bc2 Rb8 51. Bxa4 Rf8+  52. Ke3 Kf6 53. g4 Kg5 54. Bd7 Rf1 55. a4 Ra1 56. a5 Ra2 57. Kd4 Ra1 58. Kc5  Rb1 59. Nb5 Rd1 60. Ncd6 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.53"]  [White "Lambregts, Frank"]  [Black "Bons, Maurits"]  [Result "1-0"]  [WhiteElo "1845"]  [BlackElo "1631"]  [ECO "C01"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Nge7 7. Qc2 Bg4  8. Be3 Qd7 9. Nbd2 Bf5 10. O-O-O f6 11. Nf1 Na5 12. b3 b5 13. Ng3 Bxd3 14. Qxd3  Ba3+ 15. Kb1 Nc4 16. Bc1 Bxc1 17. Rxc1 Nd6 18. Rce1 Kf7 19. Re2 g6 20. Rhe1  Rhe8 21. h4 h5 22. Nxh5 Ne4 23. Ng3 Nxg3 24. fxg3 Nf5 25. g4 Nd6 26. g5 Ne4  27. gxf6 Qf5 28. Kb2 Kxf6 29. Ne5 Qf4 30. Qxb5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.54"]  [White "Lutz, Chris"]  [Black "Harnandan, Sergio"]  [Result "0-1"]  [WhiteElo "1766"]  [BlackElo "1841"]  [ECO "B34"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6  8. Na3 Be7 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O O-O 13. Nc4 fxe4  14. Bxe4 f5 15. Bf3 Kh8 16. Ncb6 Rb8 17. c3 Rg8 18. Kh1 Rg6 19. Rg1 Rh6 20. Be2  Bg5 21. g3 f4 22. Bf3 Ne7 23. gxf4 Bxf4 24. Nxf4 Qxb6 25. Nxe6 Rxe6 26. Qd2 Rf8  27. Qg5 Ng6 28. Bd5 Ref6 29. f3 Qc7 30. h4 Rf5 31. Qh6 Nf4 32. Bb3 Qe7 33. Rg5  R5f6 34. Rag1 d5 35. Bxd5 Nxd5 36. Qh5 Nf4 37. Qg4 Qe6 38. Rxe5 Qxg4 39. Rxg4  Nd3 40. Re2 Rxf3 41. Kh2 Rf2+ 42. Rg2 Rxe2 43. Rxe2 Rf2+ 44. Rxf2 Nxf2 45. b3  Kg7 46. Kg2 Nd3 47. a3 Kf6 48. Kf3 Kf5 49. c4 Ne5+ 50. Kg3 h5 51. c5 Ke4 52. b4  Ng6 53. a4 Kd5 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.55"]  [White "Mensing, Andrew"]  [Black "Mestrom, Ton"]  [Result "1-0"]  [WhiteElo "1882"]  [BlackElo "1773"]  [ECO "B23"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nc3 a6 3. a4 e6 4. Nf3 Qc7 5. g3 Nc6 6. d3 g6 7. Bg2 Bg7 8. O-O  Nge7 9. Re1 d6 10. Be3 Nd4 11. Qd2 Rb8 12. Rac1 b5 13. axb5 axb5 14. Bh6 Nxf3+  15. Bxf3 O-O 16. Bxg7 Kxg7 17. d4 b4 18. Ne2 Bb7 19. Bg2 Ra8 20. Red1 Ra2  21. b3 Rc8 22. Ra1 Rca8 23. Rxa2 Rxa2 24. Nc1 Ra1 25. c4 e5 26. Qb2 Ra3  27. dxe5 dxe5 28. f4 f6 29. fxe5 fxe5 30. Nd3 Nc6 31. Nxc5 Qb6 32. Rd7+ 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.56"]  [White "Volkers, Kees"]  [Black "Können, Timo"]  [Result "*"]  [WhiteElo "1679"]  [BlackElo "1876"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.57"]  [White "Wiersma, Wytse"]  [Black "Heinen, Frank"]  [Result "*"]  [WhiteElo "1861"]  [BlackElo "1769"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.58"]  [White "Zagema, Jan Sybren"]  [Black "Paans, Johnny"]  [Result "*"]  [WhiteElo "1851"]  [BlackElo "1768"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.59"]  [White "Matser, Niels"]  [Black "Boittin, Pascal"]  [Result "1-0"]  [WhiteElo "1846"]  [BlackElo "1750"]  [ECO "B22"]  [Opening "Sicilian: Alapin's variation"]   1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 d6 6. Bd3 Nc6 7. O-O Qc7 8. Re1  dxe5 9. dxe5 a6 10. Nbd2 b5 11. Nf1 c4 12. Be4 Nce7 13. Ng3 Bb7 14. a4 Rd8  15. Qe2 g6 16. Bg5 h6 17. Bxd5 Bxd5 18. Bf6 Rg8 19. Ne4 Bxe4 20. Qxe4 Bg7  21. Bxg7 Rxg7 22. axb5 axb5 23. Nd4 Rb8 24. Ra8 Rg8 25. Nxb5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.60"]  [White "Ubels, Joske"]  [Black "Rensen, Martin"]  [Result "1/2-1/2"]  [WhiteElo "1599"]  [BlackElo "1795"]  [ECO "B50"]  [Opening "Sicilian: 2...d6 3.g3"]   1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nc3 e6 7. O-O Nge7 8. Bf4  O-O 9. Rb1 a6 10. Re1 e5 11. Bg5 f6 12. Bd2 Be6 13. a3 Nd4 14. Nxd4 cxd4 15. Ne2  Qd7 16. Rf1 Bh3 17. b3 Bxg2 18. Kxg2 d5 19. f3 f5 20. exd5 Nxd5 21. Bc1 Rae8  22. f4 e4 23. dxe4 fxe4 24. b4 Kh8 25. Rb3 g5 26. Nxd4 gxf4 27. gxf4 Nxf4+  28. Rxf4 Rxf4 29. Bxf4 Qxd4 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.61"]  [White "Honkoop, Gilian"]  [Black "Auwens, Michel"]  [Result "0-1"]  [WhiteElo "1549"]  [BlackElo "1783"]  [ECO "C41"]  [Opening "Philidor: Hanham variation"]   1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Bc4 c6 6. O-O Be7 7. Nc3 Ngf6  8. Bg5 Qc7 9. a3 O-O 10. Bh4 Nc5 11. Qe2 b5 12. Ba2 a5 13. Bxf6 Bxf6 14. b4 Ne6  15. Qe3 Nd4 16. Rfc1 Bg4 17. Ne2 Bxf3 18. gxf3 axb4 19. axb4 Bg5 20. f4 Nxe2+  21. Qxe2 Bxf4 22. Rf1 Qe7 23. c3 Rfd8 24. Qf3 Kf8 25. Kh1 Qh4 26. h3 Rd2 27. Bb3  Rxa1 28. Rxa1 g5 29. Ra2 Rxa2 30. Bxa2 h5 31. Kg1 g4 32. hxg4 hxg4 33. Qg2 g3  34. fxg3 Bxg3 35. Kf1 Qf4+ 36. Ke2 Bh4 37. Bb3 Bg5 38. Qf2 Qxe4+ 39. Kf1 Qb1+  40. Kg2 Qxb3 41. Qc5+ Be7 42. Qxc6 Qc2+ 43. Kf3 Qd3+ 44. Kg2 Qg6+ 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.62"]  [White "Vanduyfhuys, Daria"]  [Black "Van de Laar, Bruun"]  [Result "0-1"]  [WhiteElo "1204"]  [BlackElo "1867"]  [ECO "B32"]  [Opening "Sicilian: Labourdonnais-Loewenthal variation"]   {Snelste winst groep B ronde 3 (14:54)} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4  e5 5. Nxc6 bxc6 6. b3 Bc5 7. Bd3 Nf6 8. O-O d6 9. Bb2 Bg4 10. Qd2 Nh5 11. Nc3  Nf4 12. Ne2 Bxe2 13. Bxe2 Qg5 14. Bf3 Nh3+ 15. Kh1 Qxd2 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.63"]  [White "Van den Belt, Peter"]  [Black "Knight, David"]  [Result "0-1"]  [WhiteElo "1724"]  [BlackElo "1860"]  [ECO "B00"]  [Opening "KP: Nimzovich defence"]   1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. d6 cxd6 5. Qxd6 Ng6 6. Qd1 Nf6 7. Bg5 Bc5  8. Nc3 Qb6 9. Nh3 d5 10. Bb5+ Kf8 11. Bxf6 Bxh3 12. Qe2 Nf4 13. Nxd5 Qa5+  14. Qd2 Bxf2+ 15. Kd1 Bg4+ 16. Kc1 Qxd2+ 17. Kxd2 gxf6 18. Raf1 Bc5 19. Nxf4  exf4 20. Rxf4 Rd8+ 21. Bd3 Be6 22. a3 Bd4 23. c3 Be5 24. Rf3 Bc4 25. Kc2 Bxd3+  26. Rxd3 Rxd3 27. Kxd3 Ke7 28. g3 h5 29. Kc2 h4 30. Rg1 hxg3 31. hxg3 Rh3 32. g4  Re3 33. g5 Rxe4 34. g6 fxg6 35. Rxg6 Kf7 36. Rh6 Kg7 37. Rh1 Rg4 38. Rd1 Kh6  39. Rd7 Rg7 40. Rd8 Kg5 41. Rd1 f5 42. Kd3 Rd7+ 43. Ke2 Rxd1 44. Kxd1 Kf4  45. Ke2 Ke4 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.64"]  [White "Fluit, Sylvia"]  [Black "Geboers, Jimmy"]  [Result "1-0"]  [WhiteElo "1684"]  [BlackElo "1834"]  [ECO "A36"]  [Opening "Sicilian: English symmetrical, Botvinnik system"]   1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 e5 6. Nge2 d6 7. d3 Nge7 8. O-O  O-O 9. Rb1 f5 10. f4 fxe4 11. Nxe4 Nf5 12. fxe5 Bxe5 13. Bg5 Qc7 14. g4 Nfd4  15. Rxf8+ Kxf8 16. Qf1+ Qf7 17. Bh6+ Kg8 18. Qxf7+ Kxf7 19. Rf1+ Ke7 20. Bg5+  Ke8 21. N2c3 Be6 22. Bf6 Rc8 23. Bxe5 Nxe5 24. Nxd6+ Kd7 25. Nxc8 Kxc8 26. Nd5  Nxd3 27. b3 Nc1 28. Rf2 b5 29. cxb5 Nxb5 30. Rc2 Nd3 31. Bf1 Nd4 32. Rc3 Nf3+  33. Kg2 Nfe1+ 34. Kg3 Bxd5 35. Bxd3 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.65"]  [White "Berndsen, Jochem"]  [Black "Rijken, Jasper"]  [Result "*"]  [WhiteElo "1829"]  [BlackElo "1725"]  [ECO "D11"]  [Opening "Queen's gambit"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.66"]  [White "Gentenaar, Pim"]  [Black "Reichardt, Robin"]  [Result "*"]  [WhiteElo "1800"]  [BlackElo "1619"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.67"]  [White "Reichardt, Jasper"]  [Black "Kok, Joris"]  [Result "*"]  [WhiteElo "1796"]  [BlackElo "1599"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.68"]  [White "Wedda, Dries"]  [Black "Schoenmakers, Nico"]  [Result "*"]  [WhiteElo "1674"]  [BlackElo "1757"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.69"]  [White "Tillemans, Marcel"]  [Black "Vugteveen, Steven"]  [Result "1-0"]  [WhiteElo "1751"]  [BlackElo "1431"]  [ECO "D20"]  [Opening "QGA: 3.e4"]   1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 Bb4 6. Qa4+ c6 7. Qxb4 cxd5  8. Bg5 Nc6 9. Qa4 Be6 10. Bxf6 Qxf6 11. exd5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.70"]  [White "Kanne, Kelvin"]  [Black "Pauwels, Rudi"]  [Result "*"]  [WhiteElo "1551"]  [BlackElo "1735"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.71"]  [White "Vliek, Dick"]  [Black "Sennema, Remy"]  [Result "*"]  [WhiteElo "1661"]  [BlackElo "1817"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.72"]  [White "Van der Hoek, Henk"]  [Black "De Heer, Henk"]  [Result "*"]  [WhiteElo "1627"]  [BlackElo "1769"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.73"]  [White "Krouwel, Gabriël"]  [Black "Keijzer, Leo"]  [Result "*"]  [WhiteElo "1612"]  [BlackElo "1745"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.74"]  [White "Dupain, Peter"]  [Black "Van Eck, Jan"]  [Result "1/2-1/2"]  [WhiteElo "1736"]  [BlackElo "1632"]  [ECO "E60"]  [Opening "King's Indian: 3.Nf3"]   1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c6 5. Bg5 O-O 6. e3 d5 7. Be2 b6 8. O-O  Kh8 9. cxd5 Nxd5 10. e4 h6 11. Bh4 Nf4 12. Bc4 g5 13. Bg3 Be6 14. Bxe6 fxe6  15. e5 Nd7 16. Bxf4 Rxf4 17. g3 Rf7 18. Ne4 Qf8 19. Nfxg5 hxg5 20. Qh5+ Bh6  21. Nxg5 Rf5 22. f4 Qg7 23. g4 Rxg5 24. fxg5 Qxg5 25. Qxg5 Bxg5 26. Rf3 c5  27. Rd1 cxd4 28. Rxd4 Nxe5 29. Rg3 Kg7 30. Re4 Kf6 31. Rc3 Rd8 32. Kg2 Rd2+  33. Kg3 Rxb2 34. h4 Bd2 35. Ra3 a5 36. h5 Rb4 37. Rxb4 axb4 38. Ra8 Nf7 39. Rg8  Ke5 40. Rg7 Ng5 41. Rxe7 Be1+ 42. Kg2 Kf4 43. h6 Kxg4 44. h7 Bc3 45. Rc7 Bf6  46. Rc4+ Kf5 47. Rxb4 Nxh7 48. Rxb6 Bd4 49. Rb5+ Kf4 50. a4 Nf6 51. a5 Nd5  52. a6 Nc7 53. a7 e5 54. Rb7 Bxa7 55. Rxc7 Bd4 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.75"]  [White "Loots, Ewoud"]  [Black "Lardenoye, Bert"]  [Result "*"]  [WhiteElo "1600"]  [BlackElo "1730"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.76"]  [White "Dijkhuis, Oele"]  [Black "Deketelaere, Franky"]  [Result "1/2-1/2"]  [WhiteElo "1510"]  [BlackElo "1697"]  [ECO "B00"]  [Opening "King's pawn opening"]   1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. f3 Be6 7. Be3 Nbd7  8. O-O-O Kc8 9. Nge2 h6 10. g4 a6 11. h3 b5 12. Bg2 Kb7 13. f4 c6 14. f5 Bc4  15. b3 Bxe2 16. Nxe2 Be7 17. a4 Rad8 18. Bf3 Bc5 19. Bxc5 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.77"]  [White "Reichardt, Monica"]  [Black "Van Delft, Karel"]  [Result "*"]  [WhiteElo "1518"]  [BlackElo "1677"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.78"]  [White "Reichardt, Gert"]  [Black "Van Lingen, Henk"]  [Result "*"]  [WhiteElo "1873"]  [BlackElo "1606"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.79"]  [White "Peek, Bas"]  [Black "Wijono, Santoso"]  [Result "*"]  [WhiteElo "1625"]  [BlackElo "1776"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.80"]  [White "Halve, Gerard"]  [Black "Mercan, Oscar"]  [Result "*"]  [WhiteElo "1743"]  [BlackElo "1543"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.81"]  [White "Das, Peter"]  [Black "Meuleman, Ruud"]  [Result "*"]  [WhiteElo "1699"]  [BlackElo "1515"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.51"]  [White "Harnandan, Sergio"]  [Black "Binnendijk, Daan"]  [Result "0-1"]  [WhiteElo "1841"]  [BlackElo "1856"]  [ECO "C02"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. e4 e6 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Rc8 8. Nc3  Qb6 9. Ne2 Nge7 10. O-O Ng6 11. a3 Be7 12. b4 O-O 13. Be3 a6 14. Kh1 Na7  15. Ng5 Bb5 16. h4 Bxd3 17. Qxd3 Qb5 18. Qxb5 Nxb5 19. g3 Rc2 20. Rfe1 Nxa3  21. Rxa3 Bxb4 22. Raa1 Bxe1 23. Rxe1 Rfc8 24. h5 Nf8 25. Nf4 h6 26. Nf3 Nd7  27. g4 b5 28. g5 hxg5 29. Nxg5 b4 30. Rg1 Nf8 31. h6 g6 32. Nd3 Rb8 33. Nc5 a5  34. h7+ Nxh7 35. Nxh7 Kxh7 36. Kg2 g5 37. Nd7 Rh8 38. Bxg5 Kg6 39. Bf6 Rh5  40. Kg3 Kf5 41. f3 b3 42. Nc5 b2 43. Nb7 Rc1 44. Rg2 Rg5+ 45. Bxg5 b1=Q  46. Nd6+ Kxg5 47. f4+ Kh5 48. Rh2+ Kg6 49. Kh4 Rh1 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.52"]  [White "Auwens, Michel"]  [Black "De Boer, Bas"]  [Result "1/2-1/2"]  [WhiteElo "1783"]  [BlackElo "1786"]  [ECO "B50"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Bd3 dxc3 6. Nxc3 g6 7. O-O Bg7  8. h3 O-O 9. Qe2 Nc6 10. Rd1 Nd7 11. Bc2 a6 12. a4 Nc5 13. Be3 Qe8 14. Nd5 Ne6  15. Rab1 a5 16. Qd2 Nb4 17. Nxb4 axb4 18. Qxb4 Bd7 19. Qxb7 Bc6 20. Qb4 Bxa4  21. b3 Bc6 22. Nd4 Nc5 23. f3 Ra2 24. Qc3 Bd7 25. Ra1 Rxa1 26. Rxa1 Qb8 27. b4  Ne6 28. Bb3 Nc7 29. Qd2 Nb5 30. Ra5 Rc8 31. Nxb5 Bxb5 32. Bxf7+ Kxf7 33. Qd5+  Kf8 34. Rxb5 Qc7 35. Rb7 Qc3 36. Bg5 Rc7 37. Rb8+ Rc8 38. Rxc8+ Qxc8 39. b5 Qc3  40. Qc6 Bd4+ 41. Kh2 Qa1 42. Bc1 Bc5 43. Bh6+ Kf7 44. Qd5+ Ke8 45. Qc6+ Kf7  46. Qd5+ Ke8 47. Qd2 Bg1+ 48. Kg3 Qe5+ 49. Bf4 Qxb5 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.53"]  [White "Heinen, Frank"]  [Black "Matser, Niels"]  [Result "1-0"]  [WhiteElo "1769"]  [BlackElo "1846"]  [ECO "D52"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Bb4 7. Qc2 Qa5 8. Nd2  O-O 9. Bxf6 Nxf6 10. Bd3 dxc4 11. Nxc4 Qh5 12. a3 Bxc3+ 13. bxc3 Nd5 14. O-O b5  15. Ne5 f6 16. Nxc6 Bd7 17. Nb4 Ne7 18. Be2 Qf7 19. Nd3 Bc6 20. Nc5 Ng6 21. g3  e5 22. Qb3 Bd5 23. Qxb5 Rfd8 24. e4 Rab8 25. Qa4 Nf4 26. gxf4 Qg6+ 27. Kh1  Bxe4+ 28. f3 Rb2 29. Nxe4 Rxe2 30. Qc4+ Kh8 31. Qxe2 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.54"]  [White "Paans, Johnny"]  [Black "Reichardt, Jasper"]  [Result "1/2-1/2"]  [WhiteElo "1768"]  [BlackElo "1796"]  [ECO "B22"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3  e6 9. O-O dxe5 10. dxe5 Qxd1 11. Rxd1 Be7 12. Nc3 a6 13. Be3 Nd7 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.55"]  [White "Van de Laar, Bruun"]  [Black "Lutz, Chris"]  [Result "0-1"]  [WhiteElo "1867"]  [BlackElo "1766"]  [ECO "D02"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 4. Bg5 Ne4 5. h4 h6 6. Bf4 Nd7 7. e3 e6 8. Nbd2  Ndf6 9. Nxe4 Nxe4 10. Ne5 Be7 11. Bd3 O-O 12. Bxe4 Bxe4 13. Qg4 Kh7 14. h5 Qe8  15. f3 Bf5 16. Qg3 c5 17. Qf2 f6 18. Ng6 Bxg6 19. hxg6+ Qxg6 20. g4 cxd4  21. exd4 b5 22. Qd2 a5 23. Rh3 Rac8 24. Ke2 b4 25. Rah1 bxc3 26. bxc3 Bb4  27. cxb4 Rc2 28. Rxh6+ gxh6 29. Rxh6+ Qxh6 30. Qxc2+ Qg6 31. Qxg6+ Kxg6 32. b5  Rc8 33. b6 Rc2+ 34. Kd3 Rb2 35. Bc7 a4 36. Kc3 Rb1 37. f4 Kf7 38. Kc2 Rb5  39. g5 fxg5 40. fxg5 Kg6 41. Bd8 a3 42. Kd2 Rb2+ 43. Kc3 Kf5 44. Be7 Rxa2  45. Bb4 Rh2 46. Bxa3 Rh7 47. Kb4 e5 48. dxe5 Kxe5 49. Kc5 Kf5 50. Bc1 Rh1  51. Bd2 Rb1 52. Kc6 Rb2 53. b7 Rc2+ 54. Kb5 Rxd2 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.56"]  [White "Knight, David"]  [Black "Tillemans, Marcel"]  [Result "1-0"]  [WhiteElo "1860"]  [BlackElo "1751"]  [ECO "B90"]  [Opening "Sicilian: Najdorf, Adams attack"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Qc7 7. g4 e6 8. Bg2  Nc6 9. O-O Be7 10. f4 O-O 11. Be3 Rb8 12. g5 Nd7 13. f5 Nxd4 14. Qxd4 b5 15. Rf2  Bb7 16. Raf1 e5 17. Qd1 f6 18. g6 h6 19. Nd5 Bxd5 20. Qxd5+ Kh8 21. Qd2 Nb6  22. Bxh6 Nc4 23. Qc1 d5 24. Be3 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.57"]  [White "Wallace, Mitchel"]  [Black "Ubels, Joske"]  [Result "0-1"]  [WhiteElo "1853"]  [BlackElo "1599"]  [ECO "B10"]  [Opening "Caro-Kann: two knights variation"]   1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. d4 e6 7. h4 h6 8. h5  Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Ngf6 12. O-O-O Be7 13. Ne5 O-O 14. f3 Rc8  15. Ne4 c5 16. g4 Nxe4 17. fxe4 Nxe5 18. Bxe5 cxd4 19. Bxd4 Bg5+ 20. Kb1 a6  21. Qb3 Qe7 22. Bc3 Rfd8 23. a3 b5 24. e5 Qb7 25. Ba5 Rxd1+ 26. Rxd1 Qe4 27. Qd3  Qxg4 28. Qd6 Qxh5 29. Rf1 Qe2 30. Re1 Qxc2+ 31. Ka2 Qc6 32. Qd1 Qd5+ 33. Qxd5  exd5 34. e6 Re8 35. exf7+ Kxf7 36. Rd1 Re5 37. Bc3 Rf5 38. a4 Be3 39. axb5 axb5  40. Kb3 d4 41. Bxd4 Bxd4 42. Rxd4 g5 43. Kc3 h5 44. Kd3 g4 45. Ke3 Kg6 46. b4  Kg5 47. Rd8 Kh4 48. Ke4 Rg5 49. Kf4 g3 50. Kf3 g2 51. Rd4+ Kh3 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.58"]  [White "Rensen, Martin"]  [Black "Fluit, Sylvia"]  [Result "1/2-1/2"]  [WhiteElo "1795"]  [BlackElo "1684"]  [ECO "D18"]  [Opening "QGD Slav: Dutch variation"]   1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 e6 8. O-O  Be7 9. Qe2 h6 10. Rd1 Nb6 11. Bb3 Nbd5 12. Nd2 Bb4 13. Na2 Bxd2 14. Bxd2 Qb6  15. Qc4 Ne4 16. Bb4 Nxb4 17. Qxb4 Qxb4 18. Nxb4 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.59"]  [White "Vliek, Dick"]  [Black "Wiersma, Wytse"]  [Result "1/2-1/2"]  [WhiteElo "1661"]  [BlackElo "1861"]  [ECO "B23"]  [Opening "Sicilian: closed"]   1. e4 c5 2. Nc3 d6 3. f4 a6 4. a4 Nc6 5. Nf3 e6 6. Bc4 Be7 7. O-O Nf6 8. Bb3  O-O 9. d3 Bd7 10. Qe1 Nd4 11. Nxd4 cxd4 12. Ne2 e5 13. Ng3 Be6 14. fxe5 dxe5  15. Nf5 Bxb3 16. cxb3 Ne8 17. Qg3 Bf6 18. Bd2 Kh8 19. Bb4 Rg8 20. Rac1 Rc8  21. Qh3 Rxc1 22. Rxc1 Bg5 23. Rc4 g6 24. Nh6 Bxh6 25. Qxh6 Nd6 {(=)} 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.60"]  [White "Mestrom, Ton"]  [Black "Honkoop, Gilian"]  [Result "0-1"]  [WhiteElo "1773"]  [BlackElo "1549"]  [ECO "A00"]  [Opening "Benko's opening"]   1. g3 d5 2. Bg2 e5 3. d4 e4 4. c4 c6 5. Nc3 Bd6 6. Nh3 f5 7. cxd5 cxd5 8. Qb3  Ne7 9. Bg5 Nbc6 10. e3 h6 11. Bxe7 Nxe7 12. O-O Bb8 13. Nf4 Bxf4 14. exf4 b6  15. f3 Qd7 16. Rfe1 Ba6 17. Rad1 Bc4 18. Qa3 a5 19. b3 Ba6 20. fxe4 fxe4  21. Nxd5 Nxd5 22. Bxe4 O-O-O 23. Qb2 Kb8 24. a3 Bb7 25. b4 axb4 26. axb4 Nxf4  27. gxf4 Bxe4 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.61"]  [White "Volkers, Kees"]  [Black "Vanduyfhuys, Daria"]  [Result "1-0"]  [WhiteElo "1679"]  [BlackElo "1204"]  [ECO "B00"]  [Opening "Owen defence"]   1. e4 b6 2. d3 Bb7 3. Nf3 e6 4. Nbd2 Be7 5. Be2 Nf6 6. h3 d6 7. c3 Nbd7 8. Qc2  e5 9. Nf1 Nc5 10. b4 Ncd7 11. a4 a5 12. Bd2 d5 13. Ng3 dxe4 14. dxe4 axb4  15. cxb4 c5 16. b5 Qc7 17. Bc4 O-O 18. O-O Kh8 19. Ng5 h6 20. Nxf7+ Kh7 21. f3  Kg6 22. Qb3 Ne8 23. Nf5 Bf6 24. Rfd1 Nb8 25. Be1 Rxf7 26. Bxf7+ Qxf7 27. Qxf7+  Kxf7 28. Nd6+ Nxd6 29. Rxd6 Ke7 30. Rxb6 Ra7 31. Rd1 Nd7 32. Rbd6 Nf8 33. a5 Bg5  34. a6 Ba8 35. Bf2 Ne6 36. b6 Rxa6 37. Rd7+ Ke8 38. b7 Bxb7 39. Rxb7 Rc6 40. h4  Be7 41. Rb8+ Nd8 42. h5 Rd6 43. Rc1 Rc6 44. Ra8 c4 45. Kf1 Bg5 46. Rc2 c3  47. Ke2 Bd2 48. Be3 Bxe3 49. Kxe3 Kd7 50. Ra3 Ne6 51. Raxc3 Rxc3+ 52. Rxc3 Nf4  53. g4 Kd6 54. Ra3 Ng2+ 55. Kf2 Nf4 56. Ra6+ Ke7 57. Ra2 Kf6 58. Kg3 Kg5 59. Rd2  Kf6 60. Rd8 Ne6 61. Rd6 Ke7 62. Rd5 Kf6 63. Ra5 Nd4 64. Ra6+ Ne6 65. Kh4 Kf7  66. Rxe6 Kxe6 67. g5 Kf7 68. Kg4 Ke6 69. f4 Ke7 70. gxh6 gxh6 71. fxe5 Ke6  72. Kf4 Ke7 73. Kf5 Kf7 74. e6+ Ke7 75. e5 Ke8 76. Kf6 Kf8 77. Kg6 Ke7 78. Kxh6  Kf8 79. e7+ Kf7 80. e8=Q+ Kxe8 81. Kg7 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.62"]  [White "Van Meer, Chris"]  [Black "Wedda, Dries"]  [Result "1/2-1/2"]  [WhiteElo "1576"]  [BlackElo "1674"]  [ECO "B39"]  [Opening "Sicilian: accelerated fianchetto, Breyer variation"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4  8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 O-O 11. O-O d6 12. Rc1 Be6 13. b3 f5 14. f4 Qb6  15. Bb1 fxe4 16. Kh1 Qc7 17. Bxe4 Bf5 18. Bd5+ Kh8 19. Qd2 a6 20. Ne2 Nxe2  21. Qxe2 Rae8 22. Qd2 exf4 23. Bxf4 Be5 24. Bh6 Bg7 25. Bf4 Be5 26. Bh6 Bg7  27. Bf4 Be5 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.63"]  [White "Wijono, Santoso"]  [Black "Krouwel, Gabriël"]  [Result "1-0"]  [WhiteElo "1776"]  [BlackElo "1612"]  [ECO "B34"]  [Opening "Sicilian: accelerated fianchetto, exchange variation"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6  8. Nb3 O-O 9. Bh6 Be6 10. Bxg7 Kxg7 11. Be2 a6 12. f3 Rc8 13. Nd5 Bxd5 14. exd5  Ne5 15. O-O-O b5 16. Kb1 Qb6 17. g4 Rb8 18. h4 Nc4 19. Qc3 Rfc8 20. Bxc4 Rxc4  21. Qa5 Qf2 22. Nd2 Rcc8 23. Rde1 b4 24. Kc1 Rc5 25. Qxa6 Rbc8 26. Qd3 Rxd5  27. Qe2 Qa7 28. Qxe7 Qxa2 29. Nb1 Qc4 30. Qe2 Qxe2 31. Rxe2 Nd7 32. Rd1 Ra5  33. Rxd6 Nc5 34. c4 bxc3 35. Nxc3 Ra1+ 36. Kd2 Rh1 37. b4 Ne6 38. Rd7 Nf4  39. Ree7 Rh2+ 40. Ke3 Rxc3+ 41. Kxf4 Rc4+ 42. Kg3 Rb2 43. Rxf7+ Kg8 44. Rg7+ Kh8  45. Rxh7+ Kg8 46. Rhg7+ Kf8 47. Rxg6 Rbxb4 48. Ra6 Rc8 49. h5 Kg8 50. Raa7 Rbb8  51. h6 Rb1 52. f4 Rbb8 53. Rg7+ Kf8 54. Rh7 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.64"]  [White "Enserink, Henk"]  [Black "Geboers, Jimmy"]  [Result "0-1"]  [WhiteElo "1707"]  [BlackElo "1834"]  [ECO "C00"]  [Opening "French defence"]   1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 dxc4 6. Bxc4 Qe7+ 7. Be3 Nf6  8. O-O O-O 9. Nc3 Bg4 10. h3 Bh5 11. Re1 Nc6 12. Bg5 Qd8 13. Bd5 Bxf3 14. Bxf3  Nxd4 15. Ne4 Be7 16. Nxf6+ Bxf6 17. Bxf6 Qxf6 18. Bg4 g6 19. Rc1 c6 20. Re4 Rad8  21. Rc4 Nb5 22. Qc1 Rfe8 23. Rf4 Qd6 24. a4 Nc7 25. Rcd4 Nd5 26. Bf3 Re5 27. Rh4  Rde8 28. Be4 f5 29. Qh6 R8e7 30. Bxd5+ Rxd5 31. Qd2 Rd7 32. Rxd5 Qxd5 33. Qe3  Qd1+ 34. Kh2 Qd6+ 35. g3 h6 36. Qe8+ Kg7 37. Qe3 Qf6 38. Qe8 Re7 39. Qc8 Qxb2  40. Kg2 Qf6 41. Qd8 Qe6 42. Qd4+ Qe5 43. Qd2 Qd5+ 44. Qxd5 cxd5 45. Rd4 Rd7  46. Kf3 Kf6 47. Ke3 Ke5 48. f4+ Kd6 49. a5 Re7+ 50. Kd2 Re4 51. Rd3 b5 52. Rb3  a6 53. Rc3 Rc4 54. Re3 b4 55. Re8 Rc7 56. Rb8 Kc5 57. Kc2 Kc4 58. Rb6 d4  59. Rxa6 b3+ 60. Kb2 d3 61. Rd6 Kb4 62. Rb6+ Ka4 63. a6 Rc2+ 64. Kb1 d2 65. Rd6  Rc1+ 66. Kb2 d1=Q 67. a7 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.65"]  [White "Deketelaere, Franky"]  [Black "Halve, Gerard"]  [Result "1/2-1/2"]  [WhiteElo "1697"]  [BlackElo "1743"]  [ECO "A80"]  [Opening "Dutch: Korchnoi attack"]   1. d4 f5 2. h3 Nf6 3. g4 e6 4. g5 Ng8 5. Nf3 d5 6. Bg2 c5 7. c3 Nc6 8. Bf4 Bd6  9. e3 Bxf4 10. exf4 Nge7 11. h4 Qb6 12. Qd2 Bd7 13. O-O O-O-O 14. Ne5 Nxe5  15. fxe5 h6 16. f4 hxg5 17. hxg5 Rh4 18. Qf2 Ng6 19. dxc5 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.66"]  [White "Lardenoye, Bert"]  [Black "Van Eck, Jan"]  [Result "1-0"]  [WhiteElo "1730"]  [BlackElo "1632"]  [ECO "A15"]  [Opening "Reti: Old Indian"]   1. Nf3 Nf6 2. c4 d6 3. d4 c5 4. Nc3 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be2 O-O 8. O-O  Nc6 9. Be3 Ne8 10. Rc1 Nc7 11. f4 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Be5  15. Qd2 Ne6 16. Bxe5 dxe5 17. Nd5 Nf4 18. Rcd1 Nxe2+ 19. Qxe2 f5 20. exf5 Bxf5  21. Qxe5 Rf7 22. Rfe1 Rc8 23. Ne7+ Qxe7 24. Qxe7 Rxe7 25. Rxe7 b5 26. cxb5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.67"]  [White "Rijken, Jasper"]  [Black "Loots, Ewoud"]  [Result "*"]  [WhiteElo "1725"]  [BlackElo "1600"]  [ECO "A40"]  [Opening "Queen's pawn game"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.68"]  [White "Van Delft, Bas"]  [Black "Van den Belt, Peter"]  [Result "0-1"]  [WhiteElo "1567"]  [BlackElo "1724"]  [ECO "D02"]  [Opening "Queen's pawn game, Chigorin variation"]   1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 a6 5. Nbd2 e6 6. c4 Bd6 7. Bxd6 cxd6  8. Be2 O-O 9. O-O Ne7 10. a3 dxc4 11. Nxc4 b5 12. Ncd2 Bb7 13. b4 Rc8 14. Rc1  Qd7 15. Nb3 Rxc1 16. Qxc1 Rc8 17. Qb2 h6 18. Nfd2 Nf5 19. Bf3 Nh4 20. Bxb7 Qxb7  21. f3 Nd5 22. e4 Ne3 23. Re1 Nexg2 24. Re2 Nf4 25. Re3 Nhg2 26. Nf1 Nxe3  27. Nxe3 Qe7 28. Qd2 Rc3 29. Nc1 Rxc1+ 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.69"]  [White "Vugteveen, Steven"]  [Black "Sennema, Remy"]  [Result "0-1"]  [WhiteElo "1431"]  [BlackElo "1817"]  [ECO "B33"]  [Opening "Sicilian: Pelikan (Lasker-Sveshnikov) variation"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5  8. O-O Bxc3 9. bxc3 dxe4 10. Be2 Nd5 11. Bb2 O-O 12. Nc5 e3 13. Bf3 exf2+  14. Rxf2 Nf4 15. Nd3 Qg5 16. Nxf4 exf4 17. Bxc6 bxc6 18. Qd6 Be6 19. Qxf4 Qb5  20. Ba3 Rfd8 21. Bd6 Qc4 22. Qxc4 Bxc4 23. Bb4 a5 24. Rf4 Be6 25. Bc5 Rab8  26. a3 Rb2 27. Rd4 Rxd4 28. cxd4 Rxc2 29. Rb1 h6 30. Rb8+ Kh7 31. Ra8 Bd5 32. g3  Rg2+ 33. Kf1 Rxh2 34. Rxa5 Ra2 35. Ra7 g5 36. Re7 Kg6 37. Re3 h5 38. Bd6 h4  39. gxh4 gxh4 40. Kg1 Kg5 41. Be7+ Kg4 42. Bd6 Rg2+ 43. Kf1 h3 44. Re8 Bc4+  45. Ke1 h2 46. Re4+ Kf3 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.70"]  [White "Meuleman, Ruud"]  [Black "Keijzer, Leo"]  [Result "0-1"]  [WhiteElo "1515"]  [BlackElo "1745"]  [ECO "A00"]  [Opening "Benko's opening"]   1. g3 Nf6 2. Bg2 e6 3. Nf3 d5 4. O-O c5 5. d3 Nc6 6. c4 Be7 7. b3 O-O 8. Bb2  Qb6 9. Nbd2 Rd8 10. Qc2 d4 11. a3 Qc7 12. Rab1 Rb8 13. Ba1 b6 14. h3 Bb7  15. Rfe1 a5 16. Nf1 Rd7 17. Rbd1 Re8 18. e3 e5 19. e4 h6 20. Bb2 Nh7 21. Bc1 Qd8  22. Bd2 Ng5 23. Qc1 Nxf3+ 24. Bxf3 Rd6 25. Bg2 Bc8 26. f4 exf4 27. Bxf4 Rg6  28. e5 Bg5 29. Be4 Nxe5 30. Bxg5 Rxg5 31. h4 Rg4 32. Rd2 Qxh4 33. Rg2 Qg5  34. Qxg5 Rxg5 35. Rf2 Bh3 36. Rh2 Bxf1 37. Kxf1 Rxg3 38. Rg2 Rxg2 39. Kxg2 Kf8  40. Kg3 Nxd3 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.71"]  [White "Mercan, Oscar"]  [Black "Peek, Bas"]  [Result "1-0"]  [WhiteElo "1543"]  [BlackElo "1625"]  [ECO "B01"]  [Opening "Scandinavian defence"]   1. e4 d5 2. exd5 Nf6 3. Bc4 Nbd7 4. Nc3 Nb6 5. Bb3 Bg4 6. f3 Bf5 7. Qe2 Nfxd5  8. Nxd5 Nxd5 9. Qb5+ c6 10. Qxb7 Qc8 11. Qxc8+ Rxc8 12. Ne2 e5 13. Ng3 Bg6  14. O-O Bc5+ 15. Kh1 O-O 16. Re1 Rfe8 17. d3 Kf8 18. Ne4 Bxe4 19. fxe4 Nf6  20. h3 Bb6 21. Rf1 Re7 22. Bd2 Rd8 23. Bg5 Rd6 24. Rf3 Red7 25. Raf1 Bd8 26. Bd2  Bb6 27. Bc3 Bd4 28. Bb4 c5 29. Ba3 Ra6 30. c3 Rxa3 31. bxa3 Bxc3 32. Rc1 Bd4  33. Rb1 Rb7 34. Rff1 Nh5 35. Kh2 Nf6 36. Bc4 Rc7 37. Rb8+ Ke7 38. Rfb1 Nd7  39. R8b7 Kd6 40. Bxf7 Nf6 41. a4 Kc6 42. Rxc7+ Kxc7 43. a5 Nd7 44. a4 a6 45. Bc4  Bc3 46. Bxa6 Bb4 47. Rf1 Bd2 48. Rf7 Bh6 49. Bb5 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.51"]  [White "Binnendijk, Daan"]  [Black "Lambregts, Frank"]  [Result "1/2-1/2"]  [WhiteElo "1856"]  [BlackElo "1845"]   1. d4 d5 2. Nf3 c6 3. c3 g6 4. Bf4 Bg7 5. e3 Nf6 6. Bd3 O-O 7. Nbd2 Nbd7 8. h4  Nh5 9. Bh2 Nb6 10. Ng5 f5 11. Qc2 Qe8 12. Be2 Nf6 13. Be5 h5 14. f3 Bh6  15. O-O-O Nbd7 16. Ne6 Nxe5 17. Nxf8 Qxf8 18. dxe5 Nd7 19. f4 Nc5 20. Bf3 e6  21. Rh3 Kh7 22. Nb3 Na6 23. Rg1 Bd7 24. Qe2 Be8 25. Nd4 Qf7 26. Qc2 c5 27. Ne2  Rc8 28. Rd1 c4 29. Nd4 Nc5 30. Rhh1 b5 31. Kb1 a5 32. Rhg1 b4 33. Qe2 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.52"]  [White "De Boer, Bas"]  [Black "Heinen, Frank"]  [Result "1-0"]  [WhiteElo "1786"]  [BlackElo "1769"]  [ECO "D31"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 Nf6 7. Nf3 Nbd7  8. Bd3 O-O 9. O-O c5 10. a3 Bxc3 11. bxc3 b6 12. Bg5 Bb7 13. Ne5 Qc7 14. Nxd7  Nxd7 15. Qh5 g6 16. Qg4 f5 17. Qh3 e5 18. dxe5 Nxe5 19. Bf4 Rfe8 20. Rfe1 Qg7  21. Bf1 Nc6 22. Bh6 Qf6 23. Rad1 Rxe1 24. Rxe1 Qf7 25. Qe3 Rc8 26. h4 Ba6  27. Qf4 Rd8 28. h5 Na5 29. hxg6 hxg6 30. Bg5 Rd7 31. Re3 Bxc4 32. Rh3 Rc7  33. Qe5 Qg7 34. Qe8+ Qf8 35. Rh8+ Kxh8 36. Qxf8+ Kh7 37. Bxc4 Nxc4 38. Qh6+ Kg8  39. Qxg6+ Kf8 40. Qf6+ Rf7 41. Qh8# 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.53"]  [White "Lutz, Chris"]  [Black "Mensing, Andrew"]  [Result "0-1"]  [WhiteElo "1766"]  [BlackElo "1882"]  [ECO "B41"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Qc7 7. f3 Bb4  8. Qd2 d5 9. Bd3 e5 10. O-O exd4 11. Bxd4 Bc5 12. Qf2 Bxd4 13. Qxd4 dxe4  14. Nxe4 Nxe4 15. Rae1 O-O 16. Qxe4 Qc5+ 17. Kh1 f5 18. Bc4+ Kh8 19. Qh4 Nc6  20. Rd1 f4 21. Bb3 Nd4 22. Rfe1 g5 23. Qh5 Nxb3 24. axb3 Qf5 25. Re7 Be6  26. Re1 Bf7 27. Qh6 Qg6 28. Qxg6 Bxg6 29. Rxb7 Bxc2 30. Kg1 Rab8 31. Ree7 Rfd8  32. Rec7 Rxb7 33. Rxb7 Bd3 34. g3 fxg3 35. hxg3 Bb5 36. Re7 Rd2 37. Re5 h6  38. Re6 Kg7 39. Rb6 h5 40. Rb7+ Kg6 41. Rb6+ Kf5 42. Rh6 Rxb2 43. Rxh5 Rxb3  44. Kf2 Kg6 45. Rh8 a5 46. Rg8+ Kf6 47. f4 gxf4 48. gxf4 a4 49. Ra8 a3 50. Ke1  Bc4 51. Kd2 Rf3 52. Kc2 a2 53. Kb2 Rxf4 54. Rf8+ Bf7 55. Ra8 Rb4+ 56. Kc2 Rb1  57. Ra6+ Kg7 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.54"]  [White "Können, Timo"]  [Black "Auwens, Michel"]  [Result "1-0"]  [WhiteElo "1876"]  [BlackElo "1783"]  [ECO "B07"]  [LiveChessVersion "1.4.4"]   1. d4 Nf6 2. Nc3 c6 3. e4 d6 4. Bg5 Nbd7 5. f4 Qc7 6. Nf3 e5 7. Qd2 Be7  8. O-O-O b5 9. Re1 a5 10. g4 b4 11. Nd1 h6 12. Bh4 c5 13. dxe5 dxe5 14. Bxf6  Bxf6 15. Ne3 Bb7 16. Nc4 O-O 17. f5 Rfd8 18. g5 hxg5 19. Nxg5 Nb6 20. Qg2 Rd4  21. b3 a4 22. Kb2 axb3 23. axb3 Nxc4+ 24. Bxc4 Bxg5 25. Qxg5 Rxe4 26. Reg1 Kf8  27. Qxg7+ Ke8 28. Qg8+ Kd7 29. Qxf7+ Kc8 30. Rg8+ 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.55"]  [White "Paans, Johnny"]  [Black "Knight, David"]  [Result "1-0"]  [WhiteElo "1768"]  [BlackElo "1860"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.56"]  [White "Ubels, Joske"]  [Black "Harnandan, Sergio"]  [Result "*"]  [WhiteElo "1599"]  [BlackElo "1841"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.57"]  [White "Matser, Niels"]  [Black "Fluit, Sylvia"]  [Result "*"]  [WhiteElo "1846"]  [BlackElo "1684"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.58"]  [White "Pauwels, Rudi"]  [Black "Berndsen, Jochem"]  [Result "*"]  [WhiteElo "1735"]  [BlackElo "1829"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.59"]  [White "Karstens, Lex"]  [Black "Volkers, Kees"]  [Result "*"]  [WhiteElo "1829"]  [BlackElo "1679"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.60"]  [White "Reichardt, Jasper"]  [Black "Honkoop, Gilian"]  [Result "*"]  [WhiteElo "1796"]  [BlackElo "1549"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.61"]  [White "Bons, Maurits"]  [Black "Rensen, Martin"]  [Result "*"]  [WhiteElo "1631"]  [BlackElo "1795"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.62"]  [White "Tillemans, Marcel"]  [Black "Van de Laar, Bruun"]  [Result "*"]  [WhiteElo "1751"]  [BlackElo "1867"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.63"]  [White "Wiersma, Wytse"]  [Black "Lardenoye, Bert"]  [Result "*"]  [WhiteElo "1861"]  [BlackElo "1730"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.64"]  [White "Boittin, Pascal"]  [Black "Wallace, Mitchel"]  [Result "*"]  [WhiteElo "1750"]  [BlackElo "1853"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.65"]  [White "Rijken, Jasper"]  [Black "Zagema, Jan Sybren"]  [Result "*"]  [WhiteElo "1725"]  [BlackElo "1851"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.66"]  [White "Geboers, Jimmy"]  [Black "Vliek, Dick"]  [Result "*"]  [WhiteElo "1834"]  [BlackElo "1661"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.67"]  [White "Van den Belt, Peter"]  [Black "Gentenaar, Pim"]  [Result "*"]  [WhiteElo "1724"]  [BlackElo "1800"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.68"]  [White "Reichardt, Robin"]  [Black "Wijono, Santoso"]  [Result "*"]  [WhiteElo "1619"]  [BlackElo "1776"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.69"]  [White "De Heer, Henk"]  [Black "Reichardt, Monica"]  [Result "*"]  [WhiteElo "1769"]  [BlackElo "1518"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.70"]  [White "Schoenmakers, Nico"]  [Black "Van Meer, Chris"]  [Result "*"]  [WhiteElo "1757"]  [BlackElo "1576"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.71"]  [White "Wedda, Dries"]  [Black "Reichardt, Gert"]  [Result "*"]  [WhiteElo "1674"]  [BlackElo "1873"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.72"]  [White "Sennema, Remy"]  [Black "Gouma, Ronald"]  [Result "1/2-1/2"]  [WhiteElo "1817"]  [BlackElo "1824"]  [ECO "B33"]  [Opening "Sicilian: Pelikan, Chelyabinsk variation"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6  8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 O-O 14. O-O Bg5  15. Bg4 Be6 16. h3 g6 17. Qd3 Ne7 18. Nce3 Rc8 19. Rfd1 Rc5 20. a3 bxa3 21. Rxa3  Nxd5 22. Nxd5 Bxd5 23. cxd5 Qc7 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.73"]  [White "Krouwel, Gabriël"]  [Black "Deketelaere, Franky"]  [Result "*"]  [WhiteElo "1612"]  [BlackElo "1697"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.74"]  [White "Vanduyfhuys, Daria"]  [Black "Mestrom, Ton"]  [Result "*"]  [WhiteElo "1204"]  [BlackElo "1773"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.75"]  [White "Keijzer, Leo"]  [Black "Kanne, Kelvin"]  [Result "*"]  [WhiteElo "1745"]  [BlackElo "1551"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.76"]  [White "Halve, Gerard"]  [Black "Dijkhuis, Oele"]  [Result "*"]  [WhiteElo "1743"]  [BlackElo "1510"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.77"]  [White "Kok, Joris"]  [Black "Dupain, Peter"]  [Result "*"]  [WhiteElo "1599"]  [BlackElo "1736"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.78"]  [White "Van der Hoek, Henk"]  [Black "Enserink, Henk"]  [Result "*"]  [WhiteElo "1627"]  [BlackElo "1707"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.79"]  [White "Van Delft, Bas"]  [Black "Das, Peter"]  [Result "*"]  [WhiteElo "1567"]  [BlackElo "1699"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.80"]  [White "Van Delft, Karel"]  [Black "Loots, Ewoud"]  [Result "1-0"]  [WhiteElo "1677"]  [BlackElo "1600"]  [ECO "D02"]  [Opening "Queen's bishop game"]   {Eerste winst groep B ronde 5 (10:25)} 1. d4 Nf6 2. Nf3 d5 3. Bf4 Nbd7 4. e3  Nh5 5. Bg3 Nxg3 6. hxg3 Nf6 7. Bd3 Bg4 8. Nbd2 Qd6 9. c3 O-O-O 10. Qa4 Qb6  11. O-O-O e6 12. c4 dxc4 13. Nxc4 Qa6 14. Qxa6 bxa6 15. Nce5 Bd6 16. Bxa6+ Kb8  17. Nc6+ Ka8 18. Nxd8 Rxd8 19. Rd3 Rb8 20. Rb3 Rxb3 21. axb3 Ne4 22. Rxh7 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.81"]  [White "Van Eck, Jan"]  [Black "Vugteveen, Steven"]  [Result "*"]  [WhiteElo "1632"]  [BlackElo "1431"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.82"]  [White "Van Lingen, Henk"]  [Black "Mercan, Oscar"]  [Result "*"]  [WhiteElo "1606"]  [BlackElo "1543"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.83"]  [White "Peek, Bas"]  [Black "Meuleman, Ruud"]  [Result "1-0"]  [WhiteElo "1625"]  [BlackElo "1515"]  [ECO "A00"]  [Opening "Polish (Sokolsky/Orang-utan) opening"]   1. b4 f6 2. Bb2 e6 3. b5 Be7 4. c4 c6 5. Nc3 d5 6. e3 Nd7 7. cxd5 cxd5 8. Nf3  h6 9. Ne2 Nc5 10. Ng3 Bd6 11. Rc1 h5 12. d4 Ne4 13. Nxe4 dxe4 14. Qa4 Bd7  15. Ne5 a6 16. Nxd7 Qxd7 17. Be2 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.51"]  [White "De Boer, Bas"]  [Black "Binnendijk, Daan"]  [Result "1/2-1/2"]  [WhiteElo "1786"]  [BlackElo "1856"]  [ECO "D06"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.52"]  [White "Mensing, Andrew"]  [Black "Paans, Johnny"]  [Result "1-0"]  [WhiteElo "1882"]  [BlackElo "1768"]  [ECO "B25"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. O-O O-O 8. h3  Rb8 9. a4 a6 10. Be3 b5 11. axb5 axb5 12. Qd2 Re8 13. Bh6 Bh8 14. f4 Qb6  15. Kh2 Bg4 16. f5 Bxe2 17. Nxe2 Ne5 18. Kh1 c4 19. d4 c3 20. bxc3 Nc4 21. Qg5  Qb7 22. fxg6 hxg6 23. e5 Nd5 24. e6 Bf6 25. exf7+ Kxf7 26. Bxd5+ 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.53"]  [White "Lambregts, Frank"]  [Black "Können, Timo"]  [Result "0-1"]  [WhiteElo "1845"]  [BlackElo "1876"]  [ECO "C40"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 d5 3. d4 dxe4 4. Nxe5 Bd6 5. Nc3 Nf6 6. Bg5 O-O 7. Qe2 Qe8  8. Bxf6 gxf6 9. Ng4 Kg7 10. O-O-O f5 11. Ne3 Kh8 12. Kb1 c6 13. d5 Be5 14. Qd2  cxd5 15. Ncxd5 Bg7 16. c3 Qd8 17. Nb4 Qxd2 18. Rxd2 Be6 19. Bc4 a5 20. Nbc2 Nc6  21. Bxe6 fxe6 22. Rhd1 Ne5 23. Ne1 f4 24. N3c2 Nc4 25. Re2 Rad8 26. Rxd8 Rxd8  27. Kc1 f3 28. Rxe4 Bh6+ 29. Ne3 Nxe3 30. Nxf3 Rd1# 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.54"]  [White "Harnandan, Sergio"]  [Black "Rensen, Martin"]  [Result "1/2-1/2"]  [WhiteElo "1841"]  [BlackElo "1795"]  [ECO "B12"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. e4 c6 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. g5 e6 7. Bd3 Bxd3 8. Qxd3  Ne7 9. Ne2 Nd7 10. Nf4 g6 11. Nd2 c5 12. c3 cxd4 13. cxd4 Qb6 14. Nb3 Nf5  15. Bd2 Rc8 16. Ng2 Bb4 17. Ne3 Ne7 18. O-O O-O 19. Rac1 Bxd2 20. Qxd2 Kg7  21. Rc3 Rxc3 22. bxc3 Rc8 23. Rc1 Qa6 24. Kg2 b5 25. Kh3 Qb6 1/2-1/2   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.55"]  [White "Heinen, Frank"]  [Black "Reichardt, Jasper"]  [Result "0-1"]  [ECO "A59"]  [LiveChessVersion "1.4.4"]  [WhiteElo "1769"]  [BlackElo "1796"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1  8. Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. f4 Nbd7 12. Nf3 Nb6 13. Re1 Ra6 14. Qe2  Qa8 15. h3 Rb8 16. Be3 Na4 17. Bc1 Ne8 18. e5 Nc7 19. Rd1 Rbb6 20. Kg1 Nxc3  21. bxc3 Nxd5 22. Qd3 e6 23. Rd2 c4 24. Qd4 Qa7 25. Re2 Nxc3 26. Rc2 Nb5  27. Qf2 d5 28. Be3 Na3 29. Bxb6 Qxb6 30. Rb2 Qc7 31. Qe2 Bf8 32. Kf1 Bc5  33. Rd1 c3 34. Rb3 c2 35. Rc1 Rc6 36. Qd3 Kg7 37. Ne1 Nc4 38. Nxc2 Be3 39. Nxe3  Nxe3+ 40. Qxe3 Rxc1+ 41. Kf2 Qc2+ 42. Kf3 Qd1+ 43. Qe2 Qxe2+ 44. Kxe2 Rc2+  45. Ke3 Rxa2 46. Rb8 Ra3+ 47. Kf2 g5 48. fxg5 Ra4 49. Kf3 Re4 50. Rd8 Rxe5  51. h4 h6 52. gxh6+ Kxh6 53. g4 Re4 54. g5+ Kg6 55. Rg8+ Kh7 56. Rf8 Kg7  57. Rb8 Rxh4 58. Rb1 Kg6 59. Kg3 Rc4 60. Rb8 Kxg5 61. Rg8+ Kf5 62. Rh8 Rc3+  63. Kf2 e5 64. Rh5+ Ke6 65. Rh6+ f6 66. Rh8 d4 67. Re8+ Kf5 68. Rh8 e4 69. Rh5+  Ke6 70. Rh4 Rc2+ 71. Ke1 f5 72. Rh6+ Ke5 73. Rh8 d3 74. Re8+ Kf4 0-1   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.56"]  [White "Fluit, Sylvia"]  [Black "Karstens, Lex"]  [Result "*"]  [WhiteElo "1684"]  [BlackElo "1829"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.57"]  [White "Van de Laar, Bruun"]  [Black "De Heer, Henk"]  [Result "*"]  [WhiteElo "1867"]  [BlackElo "1769"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.58"]  [White "Knight, David"]  [Black "Schoenmakers, Nico"]  [Result "*"]  [WhiteElo "1860"]  [BlackElo "1757"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.59"]  [White "Zagema, Jan Sybren"]  [Black "Lutz, Chris"]  [Result "*"]  [WhiteElo "1851"]  [BlackElo "1766"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.60"]  [White "Volkers, Kees"]  [Black "Geboers, Jimmy"]  [Result "*"]  [WhiteElo "1679"]  [BlackElo "1834"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.61"]  [White "Berndsen, Jochem"]  [Black "Boittin, Pascal"]  [Result "*"]  [WhiteElo "1829"]  [BlackElo "1750"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.62"]  [White "Auwens, Michel"]  [Black "Pauwels, Rudi"]  [Result "*"]  [WhiteElo "1783"]  [BlackElo "1735"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.63"]  [White "Gentenaar, Pim"]  [Black "Ubels, Joske"]  [Result "*"]  [WhiteElo "1800"]  [BlackElo "1599"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.64"]  [White "Reichardt, Gert"]  [Black "Bons, Maurits"]  [Result "*"]  [WhiteElo "1873"]  [BlackElo "1631"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.65"]  [White "Kanne, Kelvin"]  [Black "Wiersma, Wytse"]  [Result "*"]  [WhiteElo "1551"]  [BlackElo "1861"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.66"]  [White "Lardenoye, Bert"]  [Black "Matser, Niels"]  [Result "*"]  [WhiteElo "1730"]  [BlackElo "1846"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.67"]  [White "Wijono, Santoso"]  [Black "Kok, Joris"]  [Result "*"]  [WhiteElo "1776"]  [BlackElo "1599"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.68"]  [White "Mestrom, Ton"]  [Black "Reichardt, Robin"]  [Result "*"]  [WhiteElo "1773"]  [BlackElo "1619"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.69"]  [White "Honkoop, Gilian"]  [Black "Halve, Gerard"]  [Result "*"]  [WhiteElo "1549"]  [BlackElo "1743"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.70"]  [White "Wallace, Mitchel"]  [Black "Van den Belt, Peter"]  [Result "*"]  [WhiteElo "1853"]  [BlackElo "1724"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.71"]  [White "Vliek, Dick"]  [Black "Van Vliet, Arnoud"]  [Result "*"]  [WhiteElo "1661"]  [BlackElo "1829"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.72"]  [White "Sennema, Remy"]  [Black "Van Delft, Karel"]  [Result "1-0"]  [WhiteElo "1817"]  [BlackElo "1677"]  [ECO "C62"]  [Opening "Ruy Lopez: old Steinitz defence"]   {Snelste partij groep B ronde 6 (14:55)} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4  exd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. Nc3 Nf6 8. O-O Be7 9. Re1 O-O 10. h3 c5 11. Nf3  Bc6 12. Bf4 Nd7 13. e5 Bxf3 14. Qxf3 Nxe5 15. Bxe5 dxe5 16. Rxe5 Bd6 17. Rd5 Rb8  18. b3 Rb4 19. Rad1 Rf4 20. Qxf4 1-0   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.73"]  [White "Van Meer, Chris"]  [Black "Tillemans, Marcel"]  [Result "*"]  [WhiteElo "1576"]  [BlackElo "1751"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.74"]  [White "Reichardt, Monica"]  [Black "Rijken, Jasper"]  [Result "*"]  [WhiteElo "1518"]  [BlackElo "1725"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.75"]  [White "Enserink, Henk"]  [Black "Wedda, Dries"]  [Result "*"]  [WhiteElo "1707"]  [BlackElo "1674"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.76"]  [White "Das, Peter"]  [Black "Krouwel, Gabriël"]  [Result "*"]  [WhiteElo "1699"]  [BlackElo "1612"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.77"]  [White "Deketelaere, Franky"]  [Black "Van Eck, Jan"]  [Result "*"]  [WhiteElo "1697"]  [BlackElo "1632"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.78"]  [White "Dijkhuis, Oele"]  [Black "Keijzer, Leo"]  [Result "*"]  [WhiteElo "1510"]  [BlackElo "1745"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.79"]  [White "Dupain, Peter"]  [Black "Van Lingen, Henk"]  [Result "*"]  [WhiteElo "1736"]  [BlackElo "1606"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.80"]  [White "Loots, Ewoud"]  [Black "Vanduyfhuys, Daria"]  [Result "*"]  [WhiteElo "1600"]  [BlackElo "1204"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.81"]  [White "Mercan, Oscar"]  [Black "Van der Hoek, Henk"]  [Result "*"]  [WhiteElo "1543"]  [BlackElo "1627"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.82"]  [White "Vugteveen, Steven"]  [Black "Peek, Bas"]  [Result "*"]  [WhiteElo "1431"]  [BlackElo "1625"]   *   [Event "OKU 2015 Group B"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.83"]  [White "Meuleman, Ruud"]  [Black "Van Delft, Bas"]  [Result "*"]  [WhiteElo "1515"]  [BlackElo "1567"]   *

Groep C

  [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.101"]  [White "Ruitenbeek, Mike"]  [Black "Heins, Ricardo"]  [Result "1/2-1/2"]  [WhiteElo "1547"]  [BlackElo "1151"]  [ECO "C55"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Bb3 h6 7. O-O O-O 8. Re1  Nh7 9. d4 Ng5 10. Nxg5 Bxg5 11. Bxg5 Qxg5 12. Re3 Bg4 13. Qd3 exd4 14. cxd4 Nb4  15. Qc3 c5 16. dxc5 Qxc5 17. a3 Nc6 18. Rg3 Qxc3 19. Nxc3 Be6 20. Bxe6 fxe6  21. Rd1 Rad8 22. Rgd3 d5 23. exd5 exd5 24. Rxd5 Rxd5 25. Rxd5 Re8 26. f3 Re7  27. Kf2 Ne5 28. Rd4 Rc7 29. Kg3 a6 30. f4 Nc6 31. Rd3 Ne7 32. Kf3 Kf7 33. Ne4  Nc6 34. b4 g5 35. Nc5 gxf4 36. Kxf4 a5 37. bxa5 Nxa5 38. Rd7+ Rxd7 39. Nxd7 b5  40. Ke4 Ke6 41. Ne5 Nb7 42. Kd4 Nd6 43. g4 Nb7 44. Nd3 Kd6 45. h4 Na5 46. Kc3  Nc4 47. Kb4 Kd5 48. h5 Ke4 49. Nf2+ Kf4 50. Kxb5 Nxa3+ 51. Kc5 Nc2 52. Kc4  1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.102"]  [White "Schraets, Mark"]  [Black "Huysman, Robert"]  [Result "0-1"]  [WhiteElo "1066"]  [BlackElo "1518"]  [ECO "D08"]  [Opening "QGD: Albin counter-gambit, Lasker trap"]   1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. Qa4+ Bd7 7. Qxb4 exd2+  8. Qxd2 Nc6 9. Nf3 Qe7 10. Qe3 O-O-O 11. Bd3 f6 12. exf6 Nxf6 13. Qxe7 Nxe7  14. O-O Bc6 15. Be2 Ng6 16. Nc3 Nf4 17. g3 Nxe2+ 18. Nxe2 Bxf3 19. Nf4 Rhe8  20. Rad1 Rxd1 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.103"]  [White "Makkinje, Jeroen"]  [Black "Vanduyfhuys, Ilja"]  [Result "1-0"]  [WhiteElo "1504"]  [BlackElo "1063"]  [ECO "B22"]  [Opening "Sicilian: Alapin's variation (2.c3)"]   1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 g6 5. Nf3 Bg7 6. Bb5 Qb6 7. Ba4 e6 8. O-O Ne7  9. dxc5 Qa6 10. b4 b5 11. cxb6 Qxb6 12. Be3 Qc7 13. b5 O-O 14. bxc6 Ba6 15. Re1  Nxc6 16. Bxc6 Qxc6 17. Bd4 Qc4 18. Nbd2 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.104"]  [White "Van der Knaap, Niels"]  [Black "Deschuyteneer, Lucien"]  [Result "*"]  [WhiteElo "1032"]  [BlackElo "1455"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.105"]  [White "Spriensma, Martinus"]  [Black "Buzogany,Szabi"]  [Result "*"]  [WhiteElo "1437"]  [BlackElo "1000"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.106"]  [White "Neisingh, Nils"]  [Black "Weits, Reimer"]  [Result "*"]  [WhiteElo "997"]  [BlackElo "1425"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.107"]  [White "Van den Dool, Gerrit"]  [Black "Mang, Jessie"]  [Result "*"]  [WhiteElo "1400"]  [BlackElo "955"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.108"]  [White "Martens, Astrid"]  [Black "De Boer, Sake Jan"]  [Result "*"]  [WhiteElo "940"]  [BlackElo "1390"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.109"]  [White "Kruiswijk, Martijn"]  [Black "Bijvank, Evelyn"]  [Result "*"]  [WhiteElo "1375"]  [BlackElo "829"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.110"]  [White "Rijken, Heidi"]  [Black "Bijvank, Kylian"]  [Result "*"]  [WhiteElo "812"]  [BlackElo "1371"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.111"]  [White "Loedeman, Bert"]  [Black "Rijken, Danique"]  [Result "*"]  [WhiteElo "1365"]  [BlackElo "734"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.112"]  [White "Gevorkjan, Lewon"]  [Black "Van der Haven, Menno"]  [Result "*"]  [WhiteElo "729"]  [BlackElo "1308"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.113"]  [White "Van Eeden, Guus"]  [Black "Vanduyfhuys, Igor"]  [Result "0-1"]  [WhiteElo "1296"]  [BlackElo "660"]  [ECO "B01"]  [Opening "Scandinavian defence"]   {Eerste winst groep C ronde 1 (20:24)} 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5  Qxd5 5. b3 e5 6. Qf3 Be6 7. Bc4 Qxf3 8. Nxf3 Bxc4 9. bxc4 Nc6 10. O-O Bc5  11. Bb2 Nd4 12. Nxe5 Nxc2 13. Rad1 O-O 14. d4 Bd6 15. Rd2 Nb4 16. Ba3 Nc6  17. Bxd6 cxd6 18. Nxc6 bxc6 19. Re1 Rfe8 20. Rde2 Kf8 21. Kf1 Rab8 22. a4 Rxe2  23. Kxe2 Re8+ 24. Kd2 Rxe1 25. Kxe1 Ke7 26. Kd2 Ke6 27. g4 f5 28. h3 Kf6 29. Ke3  g5 30. f4 Kg6 31. Kf3 h5 32. d5 c5 33. Kg3 h4+ 34. Kf3 a5 35. fxg5 Kxg5 36. gxf5  Kxf5 37. Ke3 Ke5 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.114"]  [White "Karapetov, Alex"]  [Black "IJzermans, Ger"]  [Result "1-0"]  [WhiteElo "551"]  [BlackElo "1256"]  [ECO "B12"]  [Opening "Caro-Kann: Tartakower (fantasy) variation"]   1. e4 c6 2. d4 d5 3. f3 e6 4. Bf4 dxe4 5. Nc3 Bb4 6. Be2 Bxc3+ 7. bxc3 exf3  8. Nxf3 Qa5 9. Qd3 Nf6 10. Be5 Nbd7 11. O-O Nxe5 12. Nxe5 Qc7 13. Qg3 Kf8  14. Qh4 c5 15. Bh5 cxd4 16. cxd4 Nxh5 17. Rxf7+ Qxf7 18. Nxf7 Kxf7 19. Qxh5+ Kg8  20. Qe8# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.115"]  [White "Gijsen, William"]  [Black "Mang, Dalya"]  [Result "1-0"]  [WhiteElo "1198"]  [BlackElo "284"]  [ECO "C65"]  [Opening "Ruy Lopez: Berlin defence"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 O-O 7. Be3 Bxe3  8. fxe3 Re8 9. Nf3 Qd6 10. O-O Qb4 11. b3 Ng4 12. Qe2 Qc5 13. d4 Qg5 14. Nxg5  Rf8 15. h3 Nf6 16. e5 Nd5 17. c4 Ne7 18. Qh5 Ng6 19. Qxh7# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.116"]  [White "Rijken, Richard"]  [Black "Heijnen, Patrick"]  [Result "*"]  [BlackElo "1156"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.05"]  [Round "1.117"]  [White "Sennema, Emiel"]  [Black "Scholten, Chris"]  [Result "*"]  [BlackElo "912"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.101"]  [White "Huysman, Robert"]  [Black "Loedeman, Bert"]  [Result "0-1"]  [ECO "C02"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Nge7 7. Bd3 Qb6  8. Bc2 Bd7 9. O-O Nb4 10. Nc3 Nxc2 11. Qxc2 Rc8 12. Qd2 Nf5 13. g4 Ne7 14. Qf4  Ng6 15. Qe3 Be7 16. Rb1 O-O 17. Kg2 a6 18. Rh1 Qd8 19. g5 f5 20. h4 f4 21. Qd3  Rf7 22. Bd2 Nh8 23. Ne2 Qf8 24. Nc3 Be8 25. h5 Rf5 26. g6 hxg6 27. hxg6 Bxg6  28. Qe2 Bh5 29. Rbg1 Rg5+ 30. Kf1 Rxg1+ 31. Kxg1 Qf5 32. Rxh5 Qxh5 33. Bxf4 Rf8  34. Nd2 Qf5 35. Bg3 Ng6 36. Nf1 Bh4 37. Ne3 Qg5 38. Qg4 Qxg4 39. Nxg4 Bxg3  40. fxg3 Rf3 41. Kg2 Rd3 42. Ne2 Rd2 43. Kf2 Rxb2 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.102"]  [White "Gijsen, William"]  [Black "Makkinje, Jeroen"]  [Result "1-0"]  [ECO "C70"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Nc3 d6 7. Ng5 Be6  8. Bxe6 fxe6 9. Nxe6 Qd7 10. Nxf8 Rxf8 11. d3 h6 12. h3 O-O-O 13. Be3 Qe6  14. O-O g5 15. Ne2 Rg8 16. Ng3 Ne7 17. a4 Qf7 18. axb5 axb5 19. Ra8+ Kd7  20. Rxd8+ Rxd8 21. Qe2 Rg8 22. d4 Rb8 23. dxe5 dxe5 24. Rd1+ Ke8 25. Qd3 Kf8  26. Bc5 Kg8 27. Bxe7 Qxe7 28. Nf5 Qf8 29. f3 Kh7 30. Qc3 Rb7 31. Qxe5 c6  32. Rd6 Nd7 33. Qe7+ Qxe7 34. Nxe7 Ne5 35. Nf5 h5 36. Rh6+ Kg8 37. Rxh5 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.103"]  [White "Deschuyteneer, Lucien"]  [Black "Rijken, Heidi"]  [Result "1/2-1/2"]  [ECO "B18"]  [LiveChessVersion "1.4.4"]   1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6  8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Bd2 e6 11. O-O-O Bd6 12. Ne4 Bc7 13. Nxf6+ Nxf6  14. Kb1 Qd7 15. g3 Qd5 16. Rhe1 O-O-O 17. c3 Bb6 18. Ne5 Rhf8 19. Qf3 Qxf3  20. Nxf3 Ng4 21. Be3 Rd5 22. Nd2 Ba5 23. Nc4 Bc7 24. f4 Rfd8 25. Kc1 b5 26. Nd2  Bb6 27. Bg1 Kb7 28. Nf3 Ba5 29. Ne5 Nxe5 30. Rxe5 R5d6 31. b4 Bb6 32. Ree1 a5  33. a3 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.104"]  [White "Gevorkjan, Lewon"]  [Black "Spriensma, Martinus"]  [Result "*"]  [WhiteElo "729"]  [BlackElo "1437"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.105"]  [White "Weits, Reimer"]  [Black "Karapetov, Alex"]  [Result "*"]  [WhiteElo "1425"]  [BlackElo "551"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.106"]  [White "Vanduyfhuys, Igor"]  [Black "Van den Dool, Gerrit"]  [Result "*"]  [WhiteElo "660"]  [BlackElo "1400"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.107"]  [White "Sennema, Emiel"]  [Black "Kruiswijk, Martijn"]  [Result "*"]  [BlackElo "1375"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.108"]  [White "Ten Kate, Anne Bert"]  [Black "Rutjens, Mika"]  [Result "*"]  [WhiteElo "1520"]  [BlackElo "1001"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.109"]  [White "Adema, Marrit"]  [Black "Togni, Michel"]  [Result "*"]  [WhiteElo "871"]  [BlackElo "1462"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.110"]  [White "De Boer, Sake Jan"]  [Black "Van der Knaap, Michelle"]  [Result "*"]  [WhiteElo "1390"]  [BlackElo "563"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.111"]  [White "Schoppen, Jochem"]  [Black "Van der Knaap, Daniël"]  [Result "1-0"]  [WhiteElo "1332"]  [BlackElo "546"]  [ECO "D11"]  [Opening "QGD Slav: 3.Nf3"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 Bf5 6. O-O e6 7. b3 Be7 8. Nc3  O-O 9. Bb2 Na6 10. a3 h6 11. Nd2 dxc4 12. Nxc4 b5 13. Ne5 Bd6 14. Nxc6 Qd7  15. Ne5 Rab8 16. Nxd7 Nxd7 17. e4 Bh7 18. Qe2 b4 19. axb4 Nxb4 20. Ba3 Rbc8  21. Rfc1 a5 22. Qb5 Nb8 23. Bxb4 Bxb4 24. Qd3 Bxc3 25. Rxc3 Rcd8 26. Qe3 f6  27. Rxa5 Nc6 28. Rxc6 Rd7 29. Rxe6 Rb7 30. e5 Rbf7 31. exf6 gxf6 32. d5 Bf5  33. Re7 Rxe7 34. Qxe7 Rf7 35. Ra8+ Rf8 36. Rxf8# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.112"]  [White "Zheng, Jimmy"]  [Black "Van der Linden, Michiel"]  [Result "*"]  [WhiteElo "470"]  [BlackElo "1325"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.113"]  [White "Zheng, Mandy"]  [Black "Allaart, Jesse"]  [Result "0-1"]  [WhiteElo "204"]  [BlackElo "1230"]  [ECO "C64"]  [Opening "Ruy Lopez: classical (Cordel) defence"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 d6 5. Bg5 f6 6. Bc1 Bg4 7. h3 Bh5 8. Bxc6+  bxc6 9. b4 Bxb4+ 10. c3 Bc5 11. Nbd2 Ne7 12. d4 exd4 13. cxd4 Bxd4 14. g4 Bxa1  15. gxh5 d5 16. exd5 cxd5 17. Qe2 O-O 18. Ba3 Re8 19. O-O Bc3 20. Nb1 d4  21. Bxe7 Qxe7 22. Qxe7 Rxe7 23. Rc1 Ba5 24. Nxd4 c5 25. Nc6 Rae8 26. Nxe7+ Rxe7  27. Rxc5 Bb6 28. Rc8+ Kf7 29. Nc3 Re5 30. a4 Rxh5 31. Nb1 Rxh3 32. Kg2 Rb3  33. Nd2 Rb2 34. Ne4 Re2 35. Ng3 Rxf2+ 36. Kh3 Rf4 37. Nh5 Rxa4 38. Rc6 Ra3+  39. Ng3 Bf2 40. Rc7+ Kg6 41. Kg2 Bxg3 42. Kf1 Bxc7 43. Ke1 Ra2 44. Kd1 Rb2  45. Kc1 Be5 46. Kd1 a6 47. Ke1 a5 48. Kf1 a4 49. Ke1 a3 50. Kf1 a2 51. Ke1 a1=Q#  0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.114"]  [White "Eijkenboom, Raph"]  [Black "Rijken, Richard"]  [Result "*"]  [WhiteElo "1226"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.115"]  [White "Rutjens, Toon"]  [Black "Van Dalen, Maiko"]  [Result "*"]  [BlackElo "1200"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.116"]  [White "Heijnen, Patrick"]  [Black "Vellema, Jelle"]  [Result "*"]  [WhiteElo "1156"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.117"]  [White "Bijvank, Kylian"]  [Black "Van der Knaap, Niels"]  [Result "*"]  [WhiteElo "1371"]  [BlackElo "1032"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.118"]  [White "Van der Haven, Menno"]  [Black "Buzogany, Szabi"]  [Result "1-0"]  [WhiteElo "1308"]  [BlackElo "1000"]  [ECO "A48"]  [Opening "King's Indian: London system"]   {Ingeleverd voor de spannende partjprijs groep C} 1. d4 Nf6 2. Nf3 g6 3. Bf4  Bg7 4. e3 c6 5. h3 d5 6. Nbd2 Bf5 7. Be2 O-O 8. O-O Nbd7 9. c4 Ne4 10. cxd5 cxd5  11. Rc1 Re8 12. Bc7 Qc8 13. Be5 Nxe5 14. Rxc8 Nxf3+ 15. Bxf3 Raxc8 16. Nxe4 Bxe4  17. Bxe4 dxe4 18. Qd2 Rc6 19. Rc1 Rec8 20. Rxc6 Rxc6 21. Qb4 Rc7 22. Qa5 b6  23. Qd5 Rc8 24. Qxe4 e5 25. d5 f5 26. Qd3 e4 27. Qb3 Be5 28. g3 Bd6 29. Qa4 a5  30. Qd7 Rc1+ 31. Kg2 Bc5 32. Qe6+ Kg7 33. d6 Rc2 34. Qe7+ Kh6 35. Qh4+ Kg7  36. d7 Bxe3 37. Qe7+ Kh6 38. Qh4+ Kg7 39. g4 g5 40. Qg3 f4 41. Qxe3 fxe3  42. d8=Q Rxf2+ 43. Kg1 Rf6 44. Qe7+ Rf7 45. Qxg5+ Kf8 46. Qxe3 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.119"]  [White "Mang, Jessie"]  [Black "Van Eeden, Guus"]  [Result "*"]  [WhiteElo "955"]  [BlackElo "1296"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.120"]  [White "IJzermans, Ger"]  [Black "Scholten, Chris"]  [Result "*"]  [WhiteElo "1256"]  [BlackElo "912"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.121"]  [White "Heins, Ricardo"]  [Black "Bijvank, Evelyn"]  [Result "*"]  [WhiteElo "1151"]  [BlackElo "829"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.122"]  [White "Rijken, Danique"]  [Black "Schraets, Mark"]  [Result "1/2-1/2"]  [WhiteElo "734"]  [BlackElo "1066"]  [ECO "D20/02"]  [Opening "QGA: 3.e3"]   {Ingeleverd voor de schoonheidsprijs groep C} 1. d4 d5 2. c4 dxc4 3. e3 Bf5  4. Bxc4 e6 5. Nc3 Nf6 6. Qb3 Qc8 7. Nf3 Bd6 8. O-O O-O 9. Re1 Ne4 10. Nxe4 Bxe4  11. Ng5 Bg6 12. Nxe6 Re8 13. Ng5 h6 14. Nxf7 Kh7 15. Nxd6 cxd6 16. Bd5 Nc6  17. Bd2 Qd7 18. Rac1 Nd8 19. Ba5 Nc6 20. Qb5 Rec8 21. Rc3 Be8 22. Be4+ Kh8  23. Bf5 Qf7 24. Bxc8 Rxc8 25. Qd3 b6 26. d5 Ne5 27. Qe4 Rd8 28. Bb4 a5 29. Bxd6  Rxd6 30. Qxe5 Rxd5 31. Qg3 Rg5 32. Qh3 Bd7 33. Rc8+ Kh7 34. Rf8 Bxh3 35. Rxf7  Bxg2 36. Rf4 Bh3+ 37. Kh1 {(=)} 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "2.123"]  [White "Vanduyfhuys, Ilja"]  [Black "Mang, Dalya"]  [Result "1-0"]  [WhiteElo "1063"]  [BlackElo "284"]  [ECO "C45"]  [Opening "Scotch game"]   {Eerste winst groep C ronde 2 (09:50)} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4  Ne5 5. Bf4 Bd6 6. Bg3 Nf6 7. Nc3 a6 8. f4 Neg4 9. e5 Nxe5 10. fxe5 O-O 11. exd6  cxd6 12. Bxd6 Re8+ 13. Be2 Qb6 14. Ba3 d5 15. Qd3 Qc7 16. O-O-O Qf4+ 17. Qd2 Qe5  18. Nf3 Qc7 19. Qd3 Ng4 20. Nxd5 Qc6 21. Ng5 Qh6 22. Ne7+ Kf8 {de partij  vervolgde met 23.Pxh7+,Dxh7 24.Dxh7,Txe7 25.Dh8#.  Alleen wil het  notatieprogramma Pxh7+ niet accepteren. Navraag bij de spelers leerde dat er  toch correct lang was gerocheerd, dus was Pxh7+ eigenlijk niet reglementair.} *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.101"]  [White "Loedeman, Bert"]  [Black "Weits, Reimer"]  [Result "0-1"]  [WhiteElo "1365"]  [BlackElo "1425"]  [ECO "D10"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Nf3 Nbd7 6. e3 e6 7. Be2 Qb6 8. Qc1  Bb4 9. O-O Qa5 10. a3 Bxc3 11. Qxc3 Qxc3 12. bxc3 Ne4 13. Rfc1 Bg4 14. Ra2 Bxf3  15. Bxf3 Nxg5 16. Be2 O-O 17. Rb2 b6 18. Rcb1 Ne4 19. Rc1 Rfc8 20. f3 Nd6  21. cxd5 cxd5 22. Bd3 Nc4 23. Rb3 Nxe3 24. Bb5 Nf6 25. Kf2 Nc4 26. Rc2 Ne8  27. a4 Ned6 28. g4 Nxb5 29. axb5 Nd6 30. Ra2 Rc4 31. Ke2 Kf8 32. Kd3 Ke7 33. h4  Kf6 34. Re2 Rac8 35. Ra2 R8c7 36. Raa3 Kg6 37. Ra2 f5 38. Re2 Kf6 39. g5+ Kf7  40. h5 Nxb5 41. Rxb5 Rxc3+ 42. Kd2 Rc2+ 43. Ke1 Rxe2+ 44. Kxe2 Rc2+ 45. Ke3 Rh2  46. Rb1 Rxh5 47. f4 Rh3+ 48. Ke2 Rc3 49. Rh1 Kg6 50. Ra1 a5 51. Rb1 Rc6 52. Kd3  h6 53. Rg1 hxg5 54. Rxg5+ Kf6 55. Rh5 b5 56. Rh8 b4 57. Ra8 Rc3+ 58. Kd2 Ra3  59. Rf8+ Ke7 60. Rg8 Kf7 61. Rc8 Rf3 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.102"]  [White "Kruiswijk, Martijn"]  [Black "Gijsen, William"]  [Result "1/2-1/2"]  [WhiteElo "1375"]  [BlackElo "1198"]  [ECO "B30"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Bg4 7. Nbd2 Qd7 8. Nc4  Nf6 9. c3 O-O 10. Ne3 Bh3 11. Ng5 Bxg2 12. Kxg2 h6 13. Nf3 Rad8 14. h4 Qc7  15. Nh2 d5 16. exd5 Nxd5 17. Qc2 e6 18. Bd2 Nce7 19. Nf3 Qc6 20. Rh1 Rd7  21. Ng4 Nf5 22. Rag1 h5 23. Ngh2 Nf6 24. Kf1 Rfd8 25. Ne5 Qc7 26. Nxd7 Qxd7  27. Ke2 Qd5 28. Bg5 Qe5+ 29. Kd1 Qd6 30. Bxf6 Bxf6 31. Kd2 c4 32. d4 e5 33. g4  hxg4 34. Nxg4 Nxh4 35. Qe4 Bg5+ 36. Ke2 f5 37. Nh6+ Bxh6 38. Qxh4 Bg7 39. Qh7+  Kf7 40. Rh6 exd4 41. cxd4 Qe6+ 42. Kf1 Rxd4 43. Qxg6+ Qxg6 44. Rhxg6 Rd1+  45. Ke2 Rxg1 46. Rxg1 Bxb2 47. Kd2 Bd4 48. Rg5 Kf6 49. Rg2 a5 50. f3 Ke5  51. Rg7 b6 52. Rc7 Kd5 53. Rf7 Ke6 54. Rc7 Kd6 55. Rf7 Kc5 56. Rxf5+ Kb4  57. Rd5 Bg7 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.103"]  [White "Vanduyfhuys, Igor"]  [Black "Ruitenbeek, Mike"]  [Result "0-1"]  [WhiteElo "660"]  [BlackElo "1547"]  [ECO "C57"]  [LiveChessVersion "1.4.4"]   {Ingeleverd voor de Truc-Gefopt prijs}{en voor de spektakelprijs groep C}  1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kxf2 Nxe4+ 7. Ke1  Qh4+ 8. Ke2 Nd4+ 9. Ke3 Qf4+ 10. Kd3 Nf2+ 11. Kc3 Nxd1+ 12. Rxd1 Ne2+ 13. Kb3  Nxc1+ 14. Rxc1 Rf8 15. Rf1 Qd4 16. Nc3 Qb6+ 17. Ka3 Qc5+ 18. Kb3 b5 19. Nxb5  Rb8 20. a4 a6 21. Rae1 axb5 22. Rxe5+ Qxe5 23. Nxe5 bxc4+ 24. Kxc4 Rxf1 25. Nd3  Ba6+ 26. Kc3 Bxd3 27. Kxd3 Rxb2 28. Kc3 Rb6 29. a5 Rb5 30. a6 Ra1 31. a7 Rxa7  32. Kc4 Rg5 33. g3 Ra6 34. d4 Rc6+ 35. Kd3 Ra5 36. h4 d5 37. g4 Ra2 38. g5  Raxc2 39. h5 R6c3# 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.104"]  [White "Allaart, Jesse"]  [Black "Ten Kate, Anne Bert"]  [Result "0-1"]  [WhiteElo "1230"]  [BlackElo "1520"]  [ECO "C01"]  [Opening "French: exchange variation"]   1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 c5 6. O-O Be7 7. dxc5 O-O  8. Bg5 Bxc5 9. Nc3 Be6 10. Ne2 Nbd7 11. Ng3 Qb6 12. Bxf6 Nxf6 13. Rb1 Ng4  14. Qe2 Rfe8 15. b4 Bd6 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Nxe6 Nxh2 19. Kxh2 Bxg3+  20. fxg3 Rxe6 21. Qf2 Rh6+ 22. Kg1 Qg6 23. Qf5 Qe6 24. Rbe1 Qxf5 25. Rxf5 Re6  26. Rd1 Rc6 27. Rd2 Rac8 28. Rdxd5 Rxc2 29. Rd7 f6 30. Ra5 Rb2 31. Rxb7 Rcc2  32. Raxa7 Rxg2+ 33. Kf1 Rxg3 34. b5 Kh7 35. b6 Kh6 36. Rb8 Rc3 37. Rc7 Rf3+  38. Ke1 Re3+ 39. Kd1 Rg3 40. Kc1 Rxa2 41. Kb1 Rgg2 42. b7 Rgb2+ 43. Kc1 Rf2  44. Rd8 Ra1# 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.105"]  [White "Togni, Michel"]  [Black "Eijkenboom, Raph"]  [Result "*"]  [WhiteElo "1462"]  [BlackElo "1226"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.106"]  [White "Deschuyteneer, Lucien"]  [Black "Gevorkjan, Lewon"]  [Result "*"]  [WhiteElo "1455"]  [BlackElo "729"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.107"]  [White "Spriensma, Martinus"]  [Black "Rutjens, Toon"]  [Result "*"]  [WhiteElo "1437"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.108"]  [White "Rijken, Heidi"]  [Black "De Boer, Sake Jan"]  [Result "1-0"]  [WhiteElo "812"]  [BlackElo "1390"]  [ECO "D08"]  [Opening "QGD: Albin counter-gambit"]   1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. Nbd2 Ng6  8. g3 Be6 9. Bg2 O-O 10. O-O Ngxe5 11. Nxe5 Nxe5 12. Bxb7 Rb8 13. Ba6 Rxb2  14. Qc1 Rb6 15. Bb5 a6 16. Ba4 c5 17. Bb3 Bh3 18. Re1 Qa8 19. f3 f5 20. Bc2 Rd6  21. Nb3 Rc8 22. Qf4 Nxc4 23. Bd3 Rg6 24. Bxc4+ Kh8 25. Qe5 f4 26. Qxf4 Rg4  27. Qe5 Rd8 28. Bd3 Re8 29. Qh5 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.109"]  [White "Vellema, Jelle"]  [Black "Schoppen, Jochem"]  [Result "*"]  [BlackElo "1332"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.110"]  [White "IJzermans, Ger"]  [Black "Huysman, Robert"]  [Result "*"]  [WhiteElo "1256"]  [BlackElo "1518"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.111"]  [White "Makkinje, Jeroen"]  [Black "Heins, Ricardo"]  [Result "*"]  [WhiteElo "1504"]  [BlackElo "1151"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.112"]  [White "Van den Dool, Gerrit"]  [Black "Vanduyfhuys, Ilja"]  [Result "1-0"]  [WhiteElo "1400"]  [BlackElo "1063"]  [ECO "B34"]  [Opening "Sicilian: accelerated fianchetto, exchange variation"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be2 e6 7. Be3 Nge7  8. O-O O-O 9. Nd2 d5 10. Bf3 Nxd4 11. Bxd4 e5 12. Bc5 dxe4 13. Bxe4 Qc7 14. Nb3  Be6 15. Qd6 Qxd6 16. Bxd6 Rfe8 17. Bxb7 Rad8 18. Rad1 Rd7 19. Nc5 Rdd8 20. Bc7  Rxd1 21. Rxd1 Nf5 22. Nxe6 Rxe6 23. Rd8+ Bf8 24. Be4 Re7 25. Bb8 Ng7 26. Bd6 Re8  27. Rxe8 Nxe8 28. Bxe5 f5 29. Bd5# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.113"]  [White "Karapetov, Alex"]  [Black "Bijvank, Kylian"]  [Result "*"]  [WhiteElo "551"]  [BlackElo "1371"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.114"]  [White "Van der Linden, Michiel"]  [Black "Martens, Astrid"]  [Result "*"]  [WhiteElo "1325"]  [BlackElo "940"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.115"]  [White "Van der Haven, Menno"]  [Black "Zheng, Jimmy"]  [Result "*"]  [WhiteElo "1308"]  [BlackElo "470"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.116"]  [White "Van Eeden, Guus"]  [Black "Sennema, Emiel"]  [Result "1-0"]  [WhiteElo "1296"]  [ECO "C44"]  [Opening "Ponziani: Jaenisch counter-attack"]   {Ingeleverd voor een creativiteitsprijs} 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 d6  5. Be2 Be7 6. Nbd2 O-O 7. Nb3 Bg4 8. Nh4 Bxe2 9. Qxe2 h6 10. Nf5 Nd7 11. d4 exd4  12. Nbxd4 Nxd4 13. cxd4 Bf6 14. Be3 Qe8 15. f3 Qe6 16. g4 c6 17. Bd2 c5 18. d5  Qe5 19. Rb1 a6 20. f4 Qe8 21. Nxd6 Qb8 22. Nf5 b5 23. h4 Qb6 24. g5 Kh7 25. gxf6  Nxf6 26. Bc3 Rfe8 27. Ng3 Re7 28. Rd1 b4 29. Bxf6 Qxf6 30. Qf3 Qxb2 31. Rd2 Qc3  32. Qxc3 bxc3 33. Rc2 Rb7 34. Rxc3 Rb1+ 35. Kd2 Rxh1 36. Nxh1 Re8 37. Kd3 Rb8  38. Rxc5 Rb2 39. a3 Rh2 40. d6 Rxh1 41. Rc2 Rd1+ 42. Rd2 Rb1 43. d7 Rb8 44. Kc4  Rd8 45. Kc5 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.117"]  [White "Van Dalen, Maiko"]  [Black "Mang, Jessie"]  [Result "*"]  [WhiteElo "1200"]  [BlackElo "955"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.118"]  [White "Van der Knaap, Michelle"]  [Black "Heijnen, Patrick"]  [Result "*"]  [WhiteElo "563"]  [BlackElo "1156"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.119"]  [White "Schraets, Mark"]  [Black "Adema, Marrit"]  [Result "*"]  [WhiteElo "1066"]  [BlackElo "871"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.120"]  [White "Rutjens, Mika"]  [Black "Zheng, Mandy"]  [Result "*"]  [WhiteElo "1001"]  [BlackElo "204"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.121"]  [White "Van der Knaap, Daniël"]  [Black "Neisingh, Nils"]  [Result "0-1"]  [WhiteElo "546"]  [BlackElo "997"]  [ECO "C50"]  [Opening "Giuoco Pianissimo"]   {Eerste winst groep C ronde 3 (14:45)} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6  5. Ng5 O-O 6. Nxf7 Rxf7 7. Bxf7+ Kxf7 8. Nc3 d6 9. h3 Be6 10. O-O d5 11. Bg5  dxe4 12. Bxf6 gxf6 13. Qh5+ Kg7 14. Nxe4 Bb6 15. Kh2 Qe8 16. Qh4 Qg6 17. Rg1 Bd5  18. g4 Bxe4 19. g5 f5 20. dxe4 fxe4 21. Rad1 Rd8 22. Rxd8 Nxd8 23. Re1 Nf7  24. Rxe4 Nxg5 25. Re3 Bxe3 26. Qg3 Bf4 27. Qxf4 exf4 28. h4 Nf3+ 29. Kh1 Qg1#  0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.122"]  [White "Buzogany,Szabi"]  [Black "Rijken, Danique"]  [Result "*"]  [WhiteElo "1000"]  [BlackElo "734"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.123"]  [White "Bijvank, Evelyn"]  [Black "Rijken, Richard"]  [Result "*"]  [WhiteElo "829"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "3.124"]  [White "Mang, Dalya"]  [Black "Van der Knaap, Niels"]  [Result "*"]  [WhiteElo "284"]  [BlackElo "1032"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "4.101"]  [White "Weits, Reimer"]  [Black "Kruiswijk, Martijn"]  [Result "1/2-1/2"]  [ECO "B10"]  [LiveChessVersion "1.4.4"]   1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nf3 e6 6. Bb5+ Nc6 7. Bf4 a6  8. Ba4 b5 9. Bb3 Bb4 10. O-O Nge7 11. h3 O-O 12. Ne2 Ng6 13. Bg3 Rc8 14. c3 Ba5  15. a3 Re8 16. Nf4 Bb6 17. Nxg6 Bxg6 18. Re1 Na5 19. Bc2 Nc4 20. Bxg6 hxg6  21. Rb1 Qe7 22. Qd3 a5 23. Re2 Ra8 24. Ne5 Nxe5 25. Bxe5 Qd7 26. Bf4 Qc6  27. Rc1 Rec8 28. Rec2 Qc4 29. Qxc4 bxc4 30. Re1 Re8 31. Kf1 Ra7 32. Rce2 Rb7  33. g3 Rbe7 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "4.102"]  [White "Ruitenbeek, Mike"]  [Black "Gijsen, William"]  [Result "1-0"]  [ECO "B34"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6  8. Na3 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Nd5 b5 12. Ncb6 Rb8 13. c3 Nc6 14. Nxc8  Rxc8 15. Qd3 Na5 16. b3 O-O 17. Be2 Nb7 18. b4 Bg5 19. a4 Qe8 20. axb5 axb5  21. Qxb5 Qxb5 22. Bxb5 Ra8 23. O-O h5 24. Bc6 Rxa1 25. Rxa1 Nd8 26. b5 Nxc6  27. bxc6 Rc8 28. c7 Kf8 29. Ra7 Ke8 30. Nb6 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "4.103"]  [White "Ten Kate, Anne Bert"]  [Black "Rijken, Heidi"]  [Result "1-0"]  [ECO "D10"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bg4 7. Be2 e6  8. Ng5 Bf5 9. Bd3 Bxd3 10. Qxd3 Bb4 11. Bd2 Ng4 12. Nf3 Qf6 13. h3 Nh6 14. e4  Ng8 15. e5 Qe7 16. O-O f6 17. exf6 Nxf6 18. Rfe1 Qf7 19. Ng5 Qd7 20. Nxe6 Kf7  21. Ng5+ Kg8 22. a3 Ba5 23. b4 Bc7 24. Ne6 Bb6 25. Nc5 Qf7 26. Re3 g6 27. Rae1  Rf8 28. b5 Qc7 29. Ne6 Qd7 30. Nxf8 Kxf8 31. bxc6 Qxc6 32. Re6 Qc7 33. Rxf6+  Kg7 34. Rfe6 Qc8 35. Bf4 Bc7 36. Re7+ Kf6 37. Nxd5# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.104"]  [White "Eijkenboom, Raph"]  [Black "Deschuyteneer, Lucien"]  [Result "1/2-1/2"]  [WhiteElo "1226"]  [BlackElo "1455"]  [ECO "C55"]  [Opening "Four knights: Italian variation"]   1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. O-O O-O 6. Re1 d6 7. h3 Bd7 8. d3  a6 9. a3 h6 10. Nd5 Nxd5 11. Bxd5 Rb8 12. c3 Bf6 13. Be3 b6 14. a4 Ne7 15. Bb3  a5 16. Nh2 Kh8 17. Qd2 Ng8 18. Bd1 Bg5 19. Bxg5 Qxg5 20. Qxg5 hxg5 21. Nf3 f6  22. g4 Be6 23. Nd2 Ne7 24. c4 Ng6 25. Bc2 Nh4 26. Bd1 g6 27. f3 Kg7 {(=)}  1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.105"]  [White "Gevorkjan, Lewon"]  [Black "Van den Dool, Gerrit"]  [Result "*"]  [WhiteElo "729"]  [BlackElo "1400"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.106"]  [White "Van der Linden, Michiel"]  [Black "Vanduyfhuys, Igor"]  [Result "1-0"]  [WhiteElo "1325"]  [BlackElo "660"]  [ECO "B02/04"]  [Opening "Scandinavian: Alekhine's defence (2.Nc3)"]   1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 e6 5. Nxd5 exd5 6. Qe2+ Be7 7. Bb3 c6  8. Nf3 Bg4 9. d4 O-O 10. Be3 Re8 11. O-O Bg5 12. c4 Bxe3 13. fxe3 Na6 14. Qf2  Qe7 15. Ne5 Bh5 16. cxd5 Rf8 17. dxc6 bxc6 18. Nxc6 Qe8 19. Rac1 Kh8 20. Qf4 f6  21. Qd6 Be2 22. Rfe1 Qxe3+ 23. Kh1 Qf2 24. Qe6 Rfe8 25. Ne7 Bb5 26. a4 Bd3  27. Qe3 Qxe3 28. Rxe3 Nb4 29. Rc3 g6 30. Rexd3 Nxd3 31. Rxd3 Rxe7 32. Kg1 Kg7  33. Kf2 Kh6 34. d5 Rd8 35. Rd4 Kg5 36. h4+ Kf5 37. Kf3 h6 38. g4+ Ke5 39. Re4+  Kd6 40. Rc4 Rde8 41. Rc6+ Kd7 42. Re6 Rxe6 43. dxe6+ Ke7 44. Bc4 Rd8 45. Ke4 Rd2  46. b3 Rh2 47. h5 gxh5 48. gxh5 Rxh5 49. b4 a5 50. b5 Rc5 51. Bd5 h5 52. b6 Rc8  53. b7 Rh8 54. Kf5 Kd6 55. Bf3 h4 56. Kxf6 Rf8+ 57. Kg7 Rb8 58. Kf7 h3 59. e7  Kd7 60. Bg4+ Kc7 61. Bxh3 Kxb7 62. Bf1 Kc6 63. Bb5+ Rxb5 64. e8=Q+ Kb6 65. Qxb5+  Ka7 66. Ke7 Ka8 67. Kd7 Ka7 68. Kc7 Ka8 69. Qb7# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.107"]  [White "Huysman, Robert"]  [Black "Van Dalen, Maiko"]  [Result "*"]  [WhiteElo "1518"]  [BlackElo "1200"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.108"]  [White "Neisingh, Nils"]  [Black "Makkinje, Jeroen"]  [Result "*"]  [WhiteElo "997"]  [BlackElo "1504"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.109"]  [White "De Boer, Sake Jan"]  [Black "Schraets, Mark"]  [Result "*"]  [WhiteElo "1390"]  [BlackElo "1066"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.110"]  [White "Heins, Ricardo"]  [Black "Van Eeden, Guus"]  [Result "*"]  [WhiteElo "1151"]  [BlackElo "1296"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.111"]  [White "Rijken, Richard"]  [Black "Allaart, Jesse"]  [Result "0-1"]  [BlackElo "1230"]  [ECO "D00"]  [Opening "Queen's pawn: Mason variation"]   1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Nf3 e6 5. Nc3 Bb4 6. Be2 Ne4 7. O-O Bxc3  8. bxc3 Nxc3 9. Qd2 Ne4 10. Qb4 b6 11. Bb5+ c6 12. Bxb8 cxb5 13. Qxb5+ Qd7  14. Qxd7+ Kxd7 15. Bf4 Nc3 16. Ne5+ Ke8 17. Nd3 f6 18. Kh1 Kf7 19. a4 Rhc8  20. h3 Ne2 21. Ra2 Rc3 22. Re1 Nxf4 23. Nxf4 g5 24. Ne2 Rac8 25. Nxc3 Rxc3  26. Rc1 Ke7 27. Rb2 Bd3 28. Rb3 Rxc2 29. Rxc2 Bxc2 30. Rc3 Bxa4 31. Rc7+ Kd6  32. Rxa7 b5 33. Rxh7 b4 34. Ra7 Bc2 35. Ra6+ Kc7 36. Ra5 Kb6 37. Rc5 b3 38. Rc8  Kb7 39. Rc5 Ka6 40. Rc6+ Ka5 41. Rc5+ Ka4 42. Rc6 b2 43. Ra6+ Kb5 44. Rxe6 b1=Q+  45. Kh2 Be4 46. Rxf6 Qf1 47. f3 Qf2 48. Rf8 Bd3 49. Rg8 Qxe3 50. Rb8+ Kc6  51. Rb2 Qf4+ 52. Kg1 Qc1+ 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.112"]  [White "Buzogany,Szabi"]  [Black "Karapetov, Alex"]  [Result "0-1"]  [WhiteElo "1000"]  [BlackElo "551"]  [ECO "D06"]  [Opening "QGD: Marshall defence"]   {Ingeleverd voor de 34e zet damewinstprijs} 1. d4 d5 2. c4 Nf6 3. Nf3 Bf5 4. g3  e6 5. Bg2 Be7 6. O-O O-O 7. Bf4 c6 8. Nbd2 h6 9. Rc1 Ne4 10. Nxe4 dxe4 11. Ne1  Bg4 12. Bxe4 Bg5 13. Qd2 Bxf4 14. Qxf4 Bxe2 15. Nf3 Bxf1 16. Kxf1 a5 17. g4 Qd7  18. g5 f5 19. gxf6 Rxf6 20. Qg3 c5 21. d5 exd5 22. Bxd5+ Kh8 23. Re1 Nc6 24. Nh4  Re8 25. Rxe8+ Qxe8 26. Qg4 g5 27. Nf3 Rf4 28. Qh3 Kg7 29. Qg3 Qh5 30. h4 Nd4  31. Nxd4 Qd1+ 32. Kg2 Rg4 33. Ne6+ Kh8 34. Bxb7 Rxg3+ 35. Kxg3 Qd6+ 36. f4 Qxe6  37. hxg5 hxg5 38. fxg5 Qd6+ 39. Kh4 Qd4+ 40. Kh5 Qxb2 41. Bd5 a4 42. Kg6 Qb6+  43. Kh5 Kg7 44. a3 Qb3 45. g6 Qxa3 46. Kh4 Qb2 47. Be4 Qd4 48. Kg3 Qxe4 49. Kf2  Kxg6 50. Kg1 Qc2 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.113"]  [White "Martens, Astrid"]  [Black "Sennema, Emiel"]  [Result "*"]  [WhiteElo "940"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.06"]  [Round "4.114"]  [White "Vanduyfhuys, Ilja"]  [Black "Rijken, Danique"]  [Result "1-0"]  [WhiteElo "1063"]  [BlackElo "734"]  [ECO "C44"]  [Opening "Scotch opening"]   {Snelste winst groep C ronde 4 (19:59)} 1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5  dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. O-O Nf6 9. Bg5 h6 10. Bh4 Ke8  11. Nc3 a6 12. Bg3 Bd6 13. Nd2 Kf7 14. Nc4 Rhf8 15. Nxd6+ cxd6 16. f4 Kg8  17. fxe5 dxe5 18. Rad1 b5 19. Rd6 Nd4 20. Rf2 b4 21. Ne2 Nxe4 22. Rxf8+ Rxf8  23. Nxd4 exd4 24. Rxa6 Nd2 25. Bd6 Rf1# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.101"]  [White "Weits, Reimer"]  [Black "Ruitenbeek, Mike"]  [Result "1/2-1/2"]  [WhiteElo "1425"]  [BlackElo "1547"]  [ECO "D35"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. a3 c6 5. Bg5 dxc4 6. e4 b5 7. d5 Bb7 8. dxc6  Qxd1+ 9. Rxd1 Bxc6 10. e5 Nd5 11. Nge2 Be7 12. Nxd5 Bxd5 13. Bd2 Nc6 14. Nc3 a6  15. Nxd5 exd5 16. Bc3 Rd8 17. g3 d4 18. Bg2 dxc3 19. Bxc6+ Kf8 20. Rxd8+ Bxd8  21. bxc3 Be7 22. Bb7 a5 23. Ba6 b4 24. axb4 axb4 25. Kd2 bxc3+ 26. Kxc3 g6  27. Bxc4 Kg7 28. Rd1 Rd8 29. Rb1 Rd7 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.102"]  [White "Kruiswijk, Martijn"]  [Black "Ten Kate, Anne Bert"]  [Result "0-1"]  [WhiteElo "1375"]  [BlackElo "1520"]  [ECO "C00"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nc6 5. g3 d4 6. Bg2 Nf6 7. O-O Be7 8. Nc4  Bg4 9. h3 Bxf3 10. Qxf3 b5 11. Nd2 Nb4 12. Qd1 Qd6 13. Nf3 Qc5 14. Bd2 Rc8  15. a3 Nc6 16. b4 Qd6 17. Nh4 g6 18. f4 Nh5 19. fxe5 Nxe5 20. Bf4 Nxf4 21. Rxf4  Bg5 22. Rf1 c5 23. Nf3 Be3+ 24. Kh1 c4 25. Ne1 Qc6 26. Bf3 cxd3 27. cxd3 Qc3  28. Be2 Ke7 29. Ng2 Qd2 30. Qxd2 Bxd2 31. Ne1 Rc3 32. Nf3 Nxf3 33. Rxf3 Rc1+  34. Rxc1 Bxc1 35. Rf1 Rc8 36. Rd1 Bxa3 37. Ra1 Rc1+ 38. Bd1 Rxa1 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.103"]  [White "Makkinje, Jeroen"]  [Black "Vellema, Jelle"]  [Result "1-0"]  [WhiteElo "1504"]  [ECO "C02"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5  8. Bxf5 exf5 9. O-O Be6 10. Nc3 Qb6 11. a3 h6 12. b4 Rc8 13. Bb2 Be7 14. Rc1  O-O 15. Qd3 Qd8 16. Ne2 Qd7 17. Ng3 g6 18. Rc3 Nb8 19. Rfc1 Rc4 20. Nd2 Rxc3  21. Rxc3 Rc8 22. Ne2 Kg7 23. Rxc8 Qxc8 24. Nc3 Nd7 25. f4 Nb6 26. b5 Qf8  27. Na2 Qd8 28. Qb3 Nc4 29. Nxc4 dxc4 30. Qc2 Qa5 31. Nc3 Bxa3 32. Bxa3 Qxa3  33. d5 Qc5+ 34. Qf2 Qxf2+ 35. Kxf2 Bd7 36. Ke3 a6 37. bxa6 bxa6 38. Kd4 Bb5  39. Kc5 Kf8 40. d6 Ke8 41. Kb4 Kd7 42. g3 Kc6 43. Na4 g5 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.104"]  [White "Van Dalen, Maiko"]  [Black "Togni, Michel"]  [Result "1/2-1/2"]  [WhiteElo "1200"]  [BlackElo "1462"]  [ECO "B10"]  [Opening "Caro-Kann defence"]   1. e4 c6 2. c3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 e5 6. Nf3 Bg4 7. Be2 Nd7  8. Be3 Ngf6 9. Nbd2 Nc5 10. Nxe5 Bxe2+ 11. Kxe2 Nfxe4 12. Nd3 Nxd3 13. Kxd3 Nc5+  14. Kc2 b6 15. Rad1 O-O-O 16. b4 Ne6 17. Nf3 Bd6 18. Rd2 Bf4 19. Bxf4 Nxf4  20. g3 Rxd2+ 21. Nxd2 Nd5 22. Re1 Kd7 23. Nf3 f6 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.105"]  [White "Gijsen, William"]  [Black "Deschuyteneer, Lucien"]  [Result "*"]  [WhiteElo "1198"]  [BlackElo "1455"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.106"]  [White "Zheng, Jimmy"]  [Black "Spriensma, Martinus"]  [Result "*"]  [WhiteElo "470"]  [BlackElo "1437"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.107"]  [White "Van den Dool, Gerrit"]  [Black "Eijkenboom, Raph"]  [Result "1-0"]  [WhiteElo "1400"]  [BlackElo "1226"]  [ECO "C42"]  [Opening "Petrov: three knights game"]   1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 Nc6 5. Bc4 h6 6. O-O Nxe4 7. Nxe4 d5 8. Bb5  dxe4 9. Nxe5 Qd6 10. Nxc6 bxc6 11. Qe2 cxb5 12. Qxe4+ Be7 13. Qxa8 Qb6 14. Qxc8+  1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.108"]  [White "Bijvank, Kylian"]  [Black "Heins, Ricardo"]  [Result "*"]  [WhiteElo "1371"]  [BlackElo "1151"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.109"]  [White "Rutjens, Toon"]  [Black "Loedeman, Bert"]  [Result "*"]  [BlackElo "1365"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.110"]  [White "Allaart, Jesse"]  [Black "Gevorkjan, Lewon"]  [Result "*"]  [WhiteElo "1230"]  [BlackElo "729"]   [ECO "C41"]  [Opening "Philidor's defence"]   1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d4 exd4 5. O-O Bg4 6. c3 Nc6 7. cxd4 Nf6 8. Nc3  Bxf3 9. gxf3 Be7 10. Be3 a6 11. Qb3 b5 12. Bxf7+ Kf8 13. Bg6 d5 14. exd5 Na5  15. Qc2 Bd6 16. Ne4 Nxe4 17. fxe4 Bxh2+ 18. Kg2 Nc4 19. e5 Bxe5 20. dxe5 Qxd5+  21. Be4 Qxe5 22. Bxa8 h5 23. Qe4 Qxe4+ 24. Bxe4 Nxb2 25. Bg6 Ke7 26. Rfe1 Kd6  27. Rac1 h4 28. Bf4+ Kd5 29. Bf7+ Kd4 30. Be5+ Kd3 31. Bg6+ Kd2 32. Bc3# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.111"]  [White "Rijken, Heidi"]  [Black "Schoppen, Jochem"]  [Result "1-0"]  [WhiteElo "812"]  [BlackElo "1332"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.112"]  [White "Vanduyfhuys, Igor"]  [Black "De Boer, Sake Jan"]  [Result "*"]  [WhiteElo "660"]  [BlackElo "1390"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.113"]  [White "Schraets, Mark"]  [Black "IJzermans, Ger"]  [Result "*"]  [WhiteElo "1066"]  [BlackElo "1256"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.114"]  [White "Heijnen, Patrick"]  [Black "Rutjens, Mika"]  [Result "*"]  [WhiteElo "1156"]  [BlackElo "1001"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.115"]  [White "Karapetov, Alex"]  [Black "Van der Haven, Menno"]  [Result "*"]  [WhiteElo "551"]  [BlackElo "1308"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.116"]  [White "Kocsis, Cili"]  [Black "Huysman, Robert"]  [Result "*"]  [WhiteElo "1490"]  [BlackElo "1518"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.117"]  [White "Van der Knaap, Niels"]  [Black "Rijken, Richard"]  [Result "*"]  [WhiteElo "1032"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.118"]  [White "Sennema, Emiel"]  [Black "Neisingh, Nils"]  [Result "*"]  [BlackElo "997"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.119"]  [White "Rijken, Danique"]  [Black "Martens, Astrid"]  [Result "*"]  [WhiteElo "734"]  [BlackElo "940"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.120"]  [White "Van Eeden, Guus"]  [Black "Vanduyfhuys, Ilja"]  [Result "1-0"]  [WhiteElo "1296"]  [BlackElo "1063"]  [ECO "B00"]  [Opening "King's pawn opening"]   {Eerste winst groep C ronde 5 (09:34)} 1. e4 g6 2. c3 Bg7 3. d4 e6 4. Nf3 Ne7  5. Bd3 O-O 6. Be3 d5 7. e5 b6 8. Qd2 c5 9. Bh6 Nbc6 10. Bxg7 Kxg7 11. Na3 Bb7  12. Nb5 Nc8 13. O-O-O a6 14. Na3 N8e7 15. g4 Rc8 16. Kb1 Na5 17. h4 Nc4 18. Nxc4  dxc4 19. Bc2 Bxf3 20. h5 Bxd1 21. hxg6 Bxc2+ 22. Kxc2 hxg6 23. Qh6+ 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.121"]  [White "Zheng, Mandy"]  [Black "Buzogany,Szabi"]  [Result "0-1"]  [WhiteElo "204"]  [BlackElo "1000"]  [ECO "B20"]  [Opening "Sicilian defence"]   1. e4 c5 2. Bb5 a6 3. Be2 d6 4. Nf3 Nf6 5. O-O e6 6. e5 dxe5 7. Nxe5 Bd6 8. Nf3  O-O 9. d4 cxd4 10. Nxd4 Qc7 11. Bg5 Ne4 12. Be3 Rd8 13. Bf3 Nf6 14. Bg5 Bxh2+  15. Kh1 Be5 16. c3 Nc6 17. Be3 Bd7 18. g4 Nxd4 19. Bxd4 Bf4 20. Bxf6 gxf6  21. Qb3 Bc6 22. Rd1 Bxf3+ 23. Kg1 Rxd1+ 24. Qxd1 Bxd1 25. Na3 Rd8 26. Kg2 Qc6+  27. Kg1 Bf3 28. Kf1 Qd6 29. Ke1 Qd1+ 30. Rxd1 Rxd1# 0-1   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.122"]  [White "Mang, Jessie"]  [Black "Van der Knaap, Michelle"]  [Result "*"]  [WhiteElo "955"]  [BlackElo "563"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.123"]  [White "Adema, Marrit"]  [Black "Van der Knaap, Daniël"]  [Result "*"]  [WhiteElo "871"]  [BlackElo "546"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "5.124"]  [White "Bijvank, Evelyn"]  [Black "Mang, Dalya"]  [Result "*"]  [WhiteElo "829"]  [BlackElo "284"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.101"]  [White "Ten Kate, Anne Bert"]  [Black "Weits, Reimer"]  [Result "1/2-1/2"]  [WhiteElo "1520"]  [BlackElo "1425"]  [ECO "D15"]  [LiveChessVersion "1.4.4"]   1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bg4 5. e3 e6 6. Bd3 Nbd7 7. O-O e5 8. cxd5  cxd5 9. dxe5 Nxe5 10. Be2 Nxf3+ 11. Bxf3 Bxf3 12. Qxf3 Bb4 13. Nb5 O-O 14. a3  Ba5 15. b4 Bb6 16. Bb2 Ne4 17. Rad1 Qg5 18. Nc3 Nxc3 19. Bxc3 Rfd8 20. Bd4 Bxd4  21. Rxd4 Rd6 22. Rc1 Rad8 23. Rcd1 1/2-1/2   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.102"]  [White "Ruitenbeek, Mike"]  [Black "Van den Dool, Gerrit"]  [Result "1-0"]  [WhiteElo "1547"]  [BlackElo "1400"]  [ECO "C44"]  [LiveChessVersion "1.4.4"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Be7 6. Bc4 Na5 7. Bxf7+ Kf8  8. Bxg8 Rxg8 9. Qd5 Nc6 10. Bg5 d6 11. O-O h6 12. Bxe7+ Qxe7 13. Rfe1 Ne5  14. Re3 Ng4 15. Rd3 Ne5 16. Nxe5 Qxe5 17. Rf3+ Ke7 18. Qxg8 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.103"]  [White "Allaart, Jesse"]  [Black "Bijvank, Kylian"]  [Result "1-0"]  [WhiteElo "1230"]  [BlackElo "1371"]  [ECO "B23"]  [LiveChessVersion "1.4.4"]   1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 a6 5. d3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O  Nge7 9. Be3 Nc8 10. Qd2 Be7 11. Rae1 O-O 12. f5 Nb6 13. Bf4 Qd8 14. g4 d5  15. Qe2 d4 16. Nd1 exf5 17. gxf5 Bc8 18. Kh1 Re8 19. Qf2 Bf8 20. Qg3 Ra7  21. Nf2 f6 22. Bh3 Rd7 23. Ng4 Kh8 24. Bg2 Rf7 25. Nh4 Nd7 26. Ng6+ Kg8  27. Nh6+ gxh6 28. Ne7+ 1-0  *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.104"]  [White "Loedeman, Bert"]  [Black "Makkinje, Jeroen"]  [Result "*"]  [WhiteElo "1365"]  [BlackElo "1504"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.105"]  [White "Togni, Michel"]  [Black "Gijsen, William"]  [Result "*"]  [WhiteElo "1462"]  [BlackElo "1198"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.106"]  [White "Deschuyteneer, Lucien"]  [Black "Van Dalen, Maiko"]  [Result "1-0"]  [WhiteElo "1455"]  [BlackElo "1200"]  [ECO "C62"]  [Opening "Ruy Lopez: old Steinitz defence"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 f6 5. O-O Bd7 6. d3 Nge7 7. Re1 f5 8. exf5  Nxf5 9. d4 Qf6 10. dxe5 Nxe5 11. Bxd7+ Kxd7 12. Nxe5+ Kc8 13. Nf3 c6 14. Re8+  Kc7 15. Rxa8 b6 16. Bg5 Qg6 17. Nbd2 Qf7 18. Rxa7+ 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.107"]  [White "Rutjens, Mika"]  [Black "Spriensma, Martinus"]  [Result "*"]  [WhiteElo "1001"]  [BlackElo "1437"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.108"]  [White "Vellema, Jelle"]  [Black "Kruiswijk, Martijn"]  [Result "*"]  [BlackElo "1375"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.109"]  [White "Schoppen, Jochem"]  [Black "Zheng, Jimmy"]  [Result "*"]  [WhiteElo "1332"]  [BlackElo "470"]  [ECO "D30"]  [Opening "Queen's gambit declined"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.110"]  [White "De Boer, Sake Jan"]  [Black "Van Eeden, Guus"]  [Result "*"]  [WhiteElo "1390"]  [BlackElo "1296"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.111"]  [White "Huysman, Robert"]  [Black "Van der Knaap, Niels"]  [Result "*"]  [WhiteElo "1518"]  [BlackElo "1032"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.112"]  [White "Van der Haven, Menno"]  [Black "Schraets, Mark"]  [Result "*"]  [WhiteElo "1308"]  [BlackElo "1066"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.113"]  [White "IJzermans, Ger"]  [Black "Rijken, Heidi"]  [Result "*"]  [WhiteElo "1256"]  [BlackElo "812"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.114"]  [White "Eijkenboom, Raph"]  [Black "Gevorkjan, Lewon"]  [Result "*"]  [WhiteElo "1226"]  [BlackElo "729"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.115"]  [White "Heins, Ricardo"]  [Black "Rutjens, Toon"]  [Result "*"]  [WhiteElo "1151"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.116"]  [White "Neisingh, Nils"]  [Black "Heijnen, Patrick"]  [Result "*"]  [WhiteElo "997"]  [BlackElo "1156"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.117"]  [White "Buzogany,Szabi"]  [Black "Adema, Marrit"]  [Result "*"]  [WhiteElo "1000"]  [BlackElo "871"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.118"]  [White "Rijken, Danique"]  [Black "Mang, Jessie"]  [Result "*"]  [WhiteElo "734"]  [BlackElo "955"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.119"]  [White "Martens, Astrid"]  [Black "Karapetov, Alex"]  [Result "*"]  [WhiteElo "940"]  [BlackElo "551"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.120"]  [White "Vanduyfhuys, Igor"]  [Black "Bijvank, Evelyn"]  [Result "*"]  [WhiteElo "660"]  [BlackElo "829"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.121"]  [White "Rijken, Richard"]  [Black "Kocsis, Cili"]  [Result "1-0"]  [BlackElo "1490"]  [ECO "A40"]  [Opening "Queen's pawn game"]   1. d4 {Zwart had zich bij een andere arbiter afgemeld voor deze ronde.} 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.122"]  [White "Van der Knaap, Michelle"]  [Black "Sennema, Emiel"]  [Result "*"]  [WhiteElo "563"]   *   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.123"]  [White "Vanduyfhuys, Ilja"]  [Black "Zheng, Mandy"]  [Result "1-0"]  [WhiteElo "1063"]  [BlackElo "204"]  [ECO "C41"]  [Opening "Philidor: exchange variation"]   {Eerste winst groep C ronde 6 (14:45)} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4  Nf6 5. Nc3 Bg4 6. Be2 Bxe2 7. Qxe2 Be7 8. Nf5 Nc6 9. Nxg7+ Kf8 10. Nf5 Qc8  11. Nxe7 Nxe7 12. Bh6+ Kg8 13. O-O-O b5 14. Nxb5 Rb8 15. Nd4 c5 16. Nf3 Qd7  17. e5 Ne8 18. exd6 Nxd6 19. Qe5 Qg4 20. Qxd6 Qc8 21. Qxe7 f6 22. Qg7# 1-0   [Event "OKU 2015 Group C"]  [Site "Utrecht, Netherlands"]  [Date "2015.06.07"]  [Round "6.124"]  [White "Mang, Dalya"]  [Black "Van der Knaap, Daniël"]  [Result "1-0"]  [WhiteElo "284"]  [BlackElo "546"]  [ECO "D02"]  [Opening "Queen's pawn game, Chigorin variation"]   1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 Bf5 5. c4 e6 6. a3 g6 7. Nc3 Bg7 8. Bd3  Bxd3 9. Qxd3 O-O 10. O-O a6 11. b4 Ne7 12. Ne2 b6 13. Ng3 Ne4 14. Nxe4 dxe4  15. Qxe4 c5 16. Rfd1 Qe8 17. Bd6 Rd8 18. Bc7 Rc8 19. Bxb6 cxb4 20. axb4 Rxc4  21. Rxa6 Qc8 22. Bc5 Qxa6 23. Bxe7 Re8 24. Bc5 Qa3 25. h3 Qa8 26. Qh4 Qa4  27. Rf1 h6 28. Rb1 Qc2 29. Ra1 g5 30. Qg3 Qh7 31. b5 Rd8 32. b6 Rd7 33. Qb8+ Rd8  34. Qxd8+ Bf8 35. Qxf8# 1-0

SGS bekerfinale

  [Event "SGS Bekerfinale HSG-Laren"]  [Site "Utrecht"]  [Date "2015.06.05"]  [Round "1.1"]  [White "Voortman, P.H. (Laren)"]  [Black "De Vos, Michael (HSG)"]  [Result "0-1"]  [ECO "B24"]  [Opening "Sicilian: closed, modern Botvinnik variation"]   1. e4 c5 2. Ne2 g6 3. Nbc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. d3 d6 8. Be3  O-O 9. Qd2 Nd4 10. Rac1 Nec6 11. Bh6 Nxe2+ 12. Nxe2 Bxb2 13. Rce1 Bg7 14. Bxg7  Kxg7 15. f4 Rb8 16. d4 cxd4 17. Nxd4 Qb6 18. c3 e5 19. Rb1 Qc5 20. Rb5 Qc4  21. Nxc6 Qxc6 22. Rd5 Be6 23. f5 Bxd5 24. f6+ Kh8 25. exd5 Qc5+ 26. Kh1 Qc4  27. h4 Rg8 28. Re1 Rbc8 29. Rc1 Qg4 30. Kh2 Rc4 31. Bh3 Qf3 32. Qb2 Re4 33. Rc2  Re3 34. Rg2 b6 35. Qa3 Qxf6 36. Qxa7 g5 37. Qxb6 Rxc3 38. Rf2 Rf3 39. Rxf3 Qxf3  40. Qxd6 gxh4 41. Qxe5+ f6 42. Qd6 hxg3+ 43. Kg1 Qf2+ 0-1   [Event "SGS Bekerfinale HSG-Laren"]  [Site "Utrecht"]  [Date "2015.06.05"]  [Round "1.2"]  [White "Lindeman, Johan (HSG)"]  [Black "Weijerstrass, Ronald (Laren)"]  [Result "1-0"]  [ECO "C07"]  [LiveChessVersion "1.4.4"]   1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 Nc6 6. Ngf3 dxe4 7. Nxe4 Be7  8. Be3 Nf6 9. Nc3 O-O 10. Bd3 b6 11. O-O Bb7 12. a3 Rc8 13. Qe2 Nd5 14. Ne4 Nf6  15. Ng3 Qd6 16. Rad1 Rfd8 17. Rfe1 Qb8 18. Qd2 Qa8 19. Qe2 a6 20. Bb1 b5  21. Bf4 g6 22. Bh6 b4 23. Ba2 Nd5 24. a4 Qa7 25. Ne4 Na5 26. Ne5 f6 27. Nxg6  hxg6 28. Nxf6+ Bxf6 29. Qxe6+ Kh7 30. Bxd5 Bxd5 31. Qxf6 Re8 32. Bf4 Nc4 33. b3  Nb2 34. Rb1 Nd3 35. Re3 Nxf4 36. Qxf4 Qf7 37. Rh3+ Kg8 38. Qh6 Qg7 39. Qg5 Be4  40. Rd1 Bc2 41. Qd5+ Qf7 42. Rh8+ Kxh8 43. Qxf7 Bxd1 44. Qf6+ Kh7 45. h3 Bxb3  46. Qxa6 Bc4 47. Qb7+ Kh6 48. Qxb4 Red8 49. Qb7 Rb8 50. Qe4 Bd5 51. Qh4+ Kg7  52. Qe7+ Bf7 53. a5 Kg8 54. Qe5 Rb4 55. a6 Rbxd4 56. a7 Rd1+ 57. Kh2 Ra8 58. h4  Rdd8 59. Qg5 Rd5 60. Qe7 Rdd8 61. Qg5 Rd7 62. h5 Raxa7 63. hxg6 Bd5 64. Qf5 Kg7  65. Qg4 Rd6 66. Qd4+ Kxg6 67. Qxa7 Rd8 68. Qe7 Rh8+ 69. Kg1 Bf7 70. f3 Re8  71. Qd6+ Re6 72. Qg3+ Kf6 73. f4 Rc6 74. Qg5+ Ke6 75. Qe5+ Kd7 76. f5 Rd6  77. Kf2 Rd5 78. Qf6 Ke8 79. g4 Rd2+ 80. Ke3 Rd7 81. Kf4 Rc7 82. Qe5+ Re7  83. Qb8+ Kd7 84. f6 Re6 85. Qb7+ Ke8 86. Qc8# 1-0   [Event "SGS Bekerfinale HSG-Laren"]  [Site "Utrecht"]  [Date "2015.06.05"]  [Round "1.3"]  [White "Van der Kist, Dave (Laren)"]  [Black "Dekker, Sito (HSG)"]  [Result "1/2-1/2"]  [ECO "B01"]  [LiveChessVersion "1.4.4"]   1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ Nbd7 6. c4 a6 7. Bxd7+ Qxd7  8. Nc3 b5 9. b3 e6 10. dxe6 Qxe6+ 11. Qe2 Bb4 12. Bb2 bxc4 13. bxc4 Bd3  14. Qxe6+ fxe6 15. c5 Rd8 16. a3 Ba5 17. Ne2 Bxe2 18. Kxe2 Rxd4 19. Ne4 Rd8  20. Bxf6 gxf6 21. Nxf6+ Ke7 22. Ne4 h5 23. Rad1 Rb8 24. Rd3 Rb2+ 25. Ke3 Rd8  26. Rxd8 Kxd8 27. Rd1+ Ke7 28. Nd2 1/2-1/2   [Event "SGS Bekerfinale HSG-Laren"]  [Site "Utrecht"]  [Date "2015.06.05"]  [Round "1.4"]  [White "Jos, Ernst (HSG)"]  [Black "Wijnand, Hans (Laren)"]  [Result "0-1"]  [ECO "D04"]  [Opening "Queen's pawn game"]   1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 Bg7 5. cxd5 Nxd5 6. Be2 O-O 7. O-O Nc6 8. e4  Nb6 9. Be3 Bg4 10. Nbd2 e5 11. Bg5 Qe8 12. d5 Nd8 13. Rc1 c6 14. Bxd8 Rxd8  15. dxc6 bxc6 16. Qc2 Bh6 17. Rcd1 f5 18. h3 Bh5 19. Nc4 Rxd1 20. Rxd1 Nxc4  21. Qxc4+ Kh8 22. Rd6 fxe4 23. Qxe4 Bxf3 24. Bxf3 Qb8 25. Qxe5+ Bg7 26. Qe7 Re8  0-1

OKU 2024

Open Kampioenschap van Utrecht, 10-12 mei