[Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.1"] [White "O`donnell, Conor"] [Black "Warmerdam, Max"] [Result "0-1"] [ECO "D35"] [WhiteElo "2284"] [BlackElo "2638"] [PlyCount "66"] [EventDate "2024.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Bg3 Re8 10. h3 Bf8 11. Nf3 Ne4 12. Bxe4 dxe4 13. Nd2 Bf5 14. O-O Nd7 15. a3 Nf6 16. b4 a5 17. Qb3 Nh5 18. Bh2 Qh4 19. Ne2 b5 20. d5 Rad8 21. Nc3 Bd6 22. Bxd6 Rxd6 23. f4 Bxh3 24. Ndxe4 Rg6 25. Ra2 Bf5 26. dxc6 Rxe4 27. Nxe4 Bxe4 28. c7 Rc6 29. Qd1 Rxc7 30. Qd6 Ng3 31. Qxc7 Qh1+ 32. Kf2 Qxg2+ 33. Ke1 Qxf1+ 0-1 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.2"] [White "Beerdsen, Thomas"] [Black "Peelen, Piet"] [Result "1-0"] [ECO "B12"] [WhiteElo "2504"] [BlackElo "2341"] [PlyCount "59"] [EventDate "2024.??.??"] 1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 dxe4 6. Nxe4 Be7 7. Be3 Nf6 8. Qd2 O-O 9. O-O-O Nd5 10. f4 Nxe3 11. Qxe3 Nd7 12. Nf3 Qa5 13. Kb1 c5 14. Bd3 cxd4 15. Nxd4 Nc5 16. Nb3 Nxb3 17. axb3 Bd7 18. Qh3 Rfd8 19. Nd6 Bxd6 20. Bxh7+ Kf8 21. Rxd6 Bc6 22. Rxd8+ Rxd8 23. Bd3 Qd2 24. f5 Qxg2 25. Qh8+ Ke7 26. Qh4+ Kd7 27. fxe6+ fxe6 28. Rd1 Bd5 29. c4 Qf3 30. Bc2 1-0 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.3"] [White "De Winter, Arthur"] [Black "Van Delft, Merijn"] [Result "1/2-1/2"] [ECO "B90"] [WhiteElo "2406"] [BlackElo "2369"] [PlyCount "88"] [EventDate "2024.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. g4 b5 8. a3 Bb7 9. g5 Nfd7 10. Be3 Nb6 11. f4 N8d7 12. Bd3 Rc8 13. Rg1 Nc4 14. Bxc4 Rxc4 15. f5 e5 16. Nde2 Bxe4 17. b3 Rxc3 18. Nxc3 Bxf5 19. Qd2 Qc8 20. Nd5 Be7 21. O-O-O Bd8 22. h4 O-O 23. h5 Nc5 24. Bxc5 Qxc5 25. Kb2 a5 26. Rg3 Be6 27. Nf6+ Kh8 28. Ne4 Qd4+ 29. Qxd4 exd4 30. Nxd6 f5 31. Nxb5 f4 32. Nxd4 Bc8 33. Rgg1 h6 34. gxh6 gxh6 35. Kc1 Be7 36. a4 f3 37. Kd2 f2 38. Rgf1 Bg5+ 39. Kd3 Bg4 40. Ra1 Bxh5 41. c3 Bg6+ 42. Ke2 Bh5+ 43. Kd3 Bg6+ 44. Ke2 Bh5+ 1/2-1/2 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.4"] [White "Kuipers, Stefan"] [Black "Van Gisbergen, Stan"] [Result "1-0"] [ECO "C55"] [WhiteElo "2447"] [BlackElo "2275"] [PlyCount "109"] [EventDate "2024.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. c3 Nc6 10. Na3 Be6 11. Bxe6 fxe6 12. Nc2 Qd7 13. b4 cxb4 14. cxb4 a6 15. Bb2 b5 16. d4 exd4 17. Ncxd4 Nxb4 18. Ng5 e5 19. Qb3+ d5 20. Nf5 Kh8 21. Bxe5 Bc5 22. Bd4 bxa4 23. Rxa4 Bxd4 24. Nxd4 Nd3 25. Qxd3 Qxa4 26. exd5 Qa5 27. Ngf3 Rfe8 28. Rc1 Qxd5 29. h3 a5 30. Rc7 Rec8 31. Rxc8+ Rxc8 32. Qa3 Qc5 33. Qa2 Ne4 34. Qe6 Qc1+ 35. Kh2 Qc7+ 36. Kg1 Nc5 37. Qd5 Qd8 38. Qa2 h6 39. Nf5 Qf6 40. Ne3 a4 41. Ng4 Qe6 42. Qa1 Ra8 43. Qa3 Ne4 44. Nge5 Nd2 45. Nh4 Kg8 46. Nhg6 Nb1 47. Ne7+ Kh7 48. Qd3+ g6 49. N7xg6 Kg7 50. Qxb1 Qa6 51. Qf5 Qb7 52. Nf4 a3 53. Ne6+ Kg8 54. Qg6+ Kh8 55. Nd4 1-0 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.5"] [White "Strating, Sybolt"] [Black "Zwirs, Nico"] [Result "0-1"] [ECO "D35"] [WhiteElo "2310"] [BlackElo "2458"] [PlyCount "142"] [EventDate "2024.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bf4 Bb4 7. e3 Ne4 8. Qb3 c5 9. Rc1 Qa5 10. a3 Bxc3+ 11. bxc3 O-O 12. Be2 Re8 13. O-O c4 14. Qb4 Qxb4 15. axb4 Nb6 16. Bd1 Bd7 17. Ng5 Nd2 18. Re1 Nb3 19. Rc2 Na4 20. g4 f6 21. Nh3 Be6 22. Bg3 Bf7 23. f4 h5 24. f5 hxg4 25. Nf4 a5 26. bxa5 Rxa5 27. Bxg4 Nb6 28. Bf3 Rea8 29. e4 dxe4 30. Bxe4 Ra2 31. Ree2 Rxc2 32. Rxc2 Ra1+ 33. Kf2 Na5 34. Rb2 Na4 35. Rc2 Ra3 36. Ne2 Nc6 37. d5 Nc5 38. Ke3 Ne5 39. Rb2 Ned7 40. d6 Ra8 41. Bb1 Re8+ 42. Kf2 Bd5 43. Nd4 Kf7 44. Re2 Be4 45. Bc2 Bxc2 46. Rxc2 Ne5 47. Kf1 Ne4 48. Nb5 Rd8 49. Bxe5 fxe5 50. Re2 Nxd6 51. Rxe5 Nxb5 52. Rxb5 Rd3 53. Rxb7+ Kf6 54. Rc7 Rxc3 55. Ke2 Rc2+ 56. Kd1 Rxh2 57. Rxc4 Rf2 58. Ke1 Rxf5 59. Rg4 g5 60. Ke2 Kg6 61. Ra4 Kh5 62. Rb4 g4 63. Rb3 Kh4 64. Ra3 g3 65. Ra8 Kh3 66. Ke3 g2 67. Rh8+ Kg3 68. Rg8+ Kh2 69. Rh8+ Kg1 70. Ra8 Rf7 71. Rb8 Rh7 0-1 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.6"] [White "Pruijssers, Roeland"] [Black "Krudde, Fitzgerald"] [Result "1/2-1/2"] [ECO "A45"] [WhiteElo "2539"] [PlyCount "85"] [EventDate "2024.??.??"] 1. d4 Nf6 2. Bf4 b5 3. e4 Nxe4 4. Bxb5 Bb7 5. Nf3 g6 6. O-O Bg7 7. Re1 O-O 8. Bd3 Nf6 9. c4 d6 10. Nc3 Nbd7 11. Bg5 Rb8 12. b3 Re8 13. Rc1 a5 14. h3 e5 15. Bf1 Bxf3 16. Qxf3 exd4 17. Rxe8+ Qxe8 18. Nb5 c5 19. Nxd6 Qe7 20. Nb5 Re8 21. Bd2 Ne4 22. Bxa5 Ra8 23. b4 f5 24. a3 Ne5 25. Qe2 Bh6 26. Rd1 Nc6 27. Bb6 cxb4 28. Nxd4 Qb7 29. c5 Nxd4 30. Rxd4 bxa3 31. Qa2+ Kg7 32. Bb5 Nc3 33. Qa1 a2 34. Rd7+ Qxd7 35. Bxd7 Kh8 36. Ba5 Rxa5 37. Qxc3+ Bg7 38. Qxa5 a1=Q+ 39. Qxa1 Bxa1 40. Kf1 Bd4 41. c6 Bb6 42. Ke2 Kg7 43. f4 1/2-1/2 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.7"] [White "Van Der Eijk, Martijn"] [Black "Lammens, Tim"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2213"] [BlackElo "2235"] [PlyCount "124"] [EventDate "2024.??.??"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. c3 a4 8. Be3 Bg6 9. b3 axb3 10. Qxb3 b5 11. a4 Nb6 12. Nbd2 bxa4 13. Qa2 Nh6 14. Bg5 Be7 15. Bxe7 Qxe7 16. c4 O-O 17. c5 Nd7 18. Rfe1 Rfb8 19. Bd1 Qd8 20. Re3 f6 21. exf6 Qxf6 22. Ra3 Nxc5 23. Ne5 Nf5 24. Nxc6 Nxd4 25. Nxb8 Rxb8 26. Rxa4 Nxa4 27. Qxa4 h6 28. Nf3 Nxf3+ 29. Bxf3 Qxa1+ 30. Qxa1 Rb1+ 31. Qxb1 Bxb1 32. Kf1 Kf7 33. Ke2 Kf6 34. Ke3 Ke5 35. Bd1 d4+ 36. Kd2 g5 37. Bh5 Bf5 38. Be2 Kd5 39. Bd1 e5 40. Bb3+ Kd6 41. Bd1 e4 42. Be2 Ke5 43. Bd1 Kf4 44. g3+ Ke5 45. Be2 Bg6 46. Bb5 h5 47. Ba4 h4 48. Bb5 Bf7 49. Be2 Be6 50. Bd1 Bh3 51. Ba4 Bg4 52. Bb5 Be6 53. Be2 Kf5 54. Bd1 Bc4 55. Bh5 Bf1 56. Bd1 Bg2 57. Bh5 Bf3 58. Be8 Ke5 59. Bd7 Bh5 60. Ba4 Bf7 61. Bd1 Kf5 62. Be2 Bb3 1/2-1/2 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.8"] [White "Rijnaarts, Sjef"] [Black "Schilstra, Laurens"] [Result "0-1"] [ECO "C41"] [WhiteElo "2268"] [BlackElo "2144"] [PlyCount "70"] [EventDate "2024.??.??"] 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. h3 c6 6. Be3 Be7 7. Bd3 Qc7 8. O-O O-O 9. a4 a5 10. Re1 Re8 11. Qb1 Bf8 12. Qa2 exd4 13. Bxd4 Ne5 14. Nxe5 dxe5 15. Be3 Bb4 16. Bd2 Be6 17. b3 Nh5 18. Rad1 Nf4 19. Bf1 Rad8 20. Qa1 Qe7 21. Nb1 Bxd2 22. Nxd2 Qg5 23. g3 Nxh3+ 24. Bxh3 Bxh3 25. Nf3 Qf6 26. Nxe5 g5 27. Rxd8 Rxd8 28. Nc4 Qf3 29. Ne3 Rd2 30. Rf1 Bxf1 31. Qxf1 Qxe4 32. Qe1 Qd4 33. Kg2 Qd7 34. Ng4 Qd5+ 35. Kh2 Rd1 0-1 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.9"] [White "Los, Sander"] [Black "Adams, Oscar"] [Result "1-0"] [ECO "A21"] [WhiteElo "2290"] [BlackElo "1898"] [PlyCount "65"] [EventDate "2024.??.??"] 1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Ne7 6. d4 O-O 7. O-O exd4 8. Nxd4 Nbc6 9. Be3 Be6 10. Nd5 Nf5 11. Nxf5 Bxf5 12. Qd2 Ne5 13. Rac1 c6 14. Nf4 Qc7 15. Rfd1 Rad8 16. b3 Rfe8 17. h3 b6 18. Bd4 Bc8 19. Kh2 h5 20. e3 Bf6 21. Kh1 Bf5 22. b4 Qd7 23. b5 c5 24. Ba1 Qc8 25. e4 Be6 26. Nxe6 fxe6 27. f4 Nd7 28. e5 dxe5 29. fxe5 Bg7 30. Qg5 Nf8 31. Bc6 Nh7 32. Qxg6 Rf8 33. Be4 1-0 [Event "Apeldoorn-Zukertort"] [Site "?"] [Date "2024.04.20"] [Round "9.10"] [White "Van De Oudeweetering, Arthur"] [Black "NO"] [Result "1-0"] [WhiteElo "2269"] [PlyCount "0"] [EventDate "2024.??.??"] 1-0