CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SGg1stvJ"] [Date "2026.02.10"] [White "ChessMasterPlayer"] [Black "Rhys1"] [Result "1-0"] [UTCDate "2026.02.10"] [UTCTime "15:25:52"] [WhiteElo "1492"] [BlackElo "1374"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 Bf5 5. Bd3?! { (0.80 → 0.13) Inaccuracy. Bb5 was best. } (5. Bb5 Nd7) 5... Bxd3 6. Qxd3 e6 7. Nc3 Bd6 8. Bxd6 Qxd6 9. O-O O-O 10. Nb5 Qd7 11. Ne5?? { (0.24 → -2.46) Blunder. c4 was best. } (11. c4 Ne7 12. Qb3 Ng6 13. Rac1 c6 14. Nc3 Rfe8 15. cxd5 exd5 16. Na4 Qe7 17. Nc5 Rab8) 11... Nxe5 12. dxe5 Ng4 13. f4 d4?? { (-2.27 → 2.04) Blunder. Nxe3 was best. } (13... Nxe3 14. Qxe3) 14. exd4 c6? { (1.85 → 3.86) Mistake. Rad8 was best. } (14... Rad8) 15. Nc3 b5?! { (3.33 → 4.25) Inaccuracy. Rfd8 was best. } (15... Rfd8 16. Rad1 f5 17. h3 Nh6 18. Ne2 Qe7 19. Qe3 a5 20. c4 Qb4 21. Qb3 Qxb3 22. axb3) 16. f5?? { (4.25 → 1.82) Blunder. Ne4 was best. } (16. Ne4) 16... exf5 17. Rxf5 g6?? { (1.39 → 3.61) Blunder. f6 was best. } (17... f6 18. h3 Nh6 19. Rf2 fxe5 20. dxe5 Qxd3 21. cxd3 Rxf2 22. Kxf2 Rf8+ 23. Kg1 Rd8 24. Rd1) 18. Rf3?! { (3.61 → 2.42) Inaccuracy. Rf4 was best. } (18. Rf4 f5 19. h3 g5 20. Rff1 Nh6 21. Rad1 Rad8 22. d5 b4 23. e6 Qd6 24. Qd2 Qc5+) 18... b4?? { (2.42 → 5.64) Blunder. c5 was best. } (18... c5 19. Re1) 19. Ne4 f5 20. Nc5 Qd5 21. c3?? { (5.33 → -0.22) Blunder. Qb3 was best. } (21. Qb3 Rfd8) 21... bxc3?? { (-0.22 → 3.56) Blunder. Nxe5 was best. } (21... Nxe5 22. dxe5 Qxc5+ 23. Qd4 Qxd4+ 24. cxd4 Rad8 25. Rd3 Rd5 26. Rc1 Rc8 27. a3 bxa3 28. Rxa3) 22. bxc3?? { (3.56 → -0.14) Blunder. Qxc3 was best. } (22. Qxc3 f4) 22... Rab8?? { (-0.14 → 6.76) Blunder. Nxe5 was best. } (22... Nxe5 23. dxe5 Qxc5+ 24. Qd4 Qb6 25. Kh1 Qxd4 26. cxd4 Rfd8 27. Rf4 Rac8 28. Rc1 h5 29. h3) 23. h3?? { (6.76 → -0.07) Blunder. c4 was best. } (23. c4 Qxc5 24. dxc5 Rbe8 25. Qd6 Nxe5 26. Re3 Nf7 27. Qxc6 Rxe3 28. Qb7 Re1+ 29. Rxe1 f4) 23... Nh6?? { (-0.07 → 6.92) Blunder. Nxe5 was best. } (23... Nxe5 24. dxe5) 24. Re1 Qxa2 25. e6? { (7.08 → 4.20) Mistake. Rf2 was best. } (25. Rf2 Qd5 26. c4 Qd8 27. Qd2 Re8 28. e6 f4 29. d5 Nf5 30. Nd7 cxd5 31. Nxb8 Ne3) 25... Rfe8? { (4.20 → 7.35) Mistake. Rb2 was best. } (25... Rb2 26. Qf1) 26. e7?? { (7.35 → 1.75) Blunder. Rf2 was best. } (26. Rf2 Qd5) 26... Qf7?? { (1.75 → 6.22) Blunder. Rb2 was best. } (26... Rb2 27. Qf1) 27. Rfe3 a5?! { (5.13 → 6.85) Inaccuracy. Kh8 was best. } (27... Kh8 28. Re6) 28. Qa6?? { (6.85 → 1.62) Blunder. Re6 was best. } (28. Re6) 28... Rb5?? { (1.62 → 8.07) Blunder. f4 was best. } (28... f4) 29. Qxc6 f4 30. Re5 Rbb8 31. Qd5?? { (7.84 → 2.81) Blunder. Nd7 was best. } (31. Nd7 f3 32. Nf6+ Kg7 33. Nxe8+ Rxe8 34. Qxf3 Qxf3 35. gxf3 Nf5 36. Rxa5 Rxe7 37. Rxe7+ Nxe7) 31... Qxd5 32. Rxd5 Ra8? { (3.87 → 6.47) Mistake. Nf5 was best. } (32... Nf5 33. Rd7) 33. Rde5?! { (6.47 → 4.31) Inaccuracy. Nb7 was best. } (33. Nb7 Nf7 34. Nxa5 Ra6 35. Nb7 Ra3 36. Rd8 Nxd8 37. exd8=Q Rxd8 38. Nxd8 Rxc3 39. Re8+ Kg7) 33... a4 34. d5 a3?! { (4.51 → 6.01) Inaccuracy. Nf5 was best. } (34... Nf5 35. Rxf5) 35. Ra1?? { (6.01 → -0.03) Blunder. Ne4 was best. } (35. Ne4 Nf5 36. Nf6+ Kf7 37. Nxe8 Kxe8 38. Kf2 Ra5 39. Ra1 Ne3 40. Rb1 Ra8 41. d6 Nf5) 35... Nf7?? { (-0.03 → 4.60) Blunder. Nf5 was best. } (35... Nf5 36. Rxf5 gxf5 37. d6 Kf7 38. c4 f3 39. Nb7 Ke6 40. c5 Kd7 41. Nd8 fxg2 42. Rb1) 36. Re6 Nd8?! { (4.76 → 7.08) Inaccuracy. Ra7 was best. } (36... Ra7 37. d6 Nxd6 38. Rxd6 Raxe7 39. Ra6 Rc7 40. Nd3 Rxc3 41. R1xa3 Rxa3 42. Rxa3 f3 43. gxf3) 37. Re4? { (7.08 → 4.10) Mistake. exd8=Q was best. } (37. exd8=Q Rexd8) 37... Ra5?! { (4.10 → 6.77) Inaccuracy. Nf7 was best. } (37... Nf7) 38. Ne6?? { (6.77 → -0.26) Blunder. Nd7 was best. } (38. Nd7) 38... Nxe6 39. dxe6 Rxe7 40. c4 Kf8 41. c5 Ke8 42. c6 Kd8 43. g4 Ra6 44. h4 Rxc6 45. Rxa3 Rcxe6 46. Rxf4 Rd6 47. Rf8+ Kd7 48. Ra7+ Ke6 49. Rxe7+ Kxe7 50. Rh8 Rd1+ 51. Kf2 Rd2+ 52. Kf3 Rd3+ 53. Kf4 Rd4+ 54. Kg5 Rd5+?? { (0.00 → 4.83) Blunder. h5 was best. } (54... h5 55. gxh5 gxh5 56. Rh7+ Ke6 57. Rh6+ Kf7 58. Ra6 Kg7 59. Ra7+ Kg8 60. Ra8+ Kg7 61. Kf5) 55. Kh6 Kf7?! { (5.35 → 7.57) Inaccuracy. g5 was best. } (55... g5 56. h5) 56. Rxh7+ Kg8 57. Rg7+ Kf8 58. Rxg6 Kf7 59. Rg7+ Kf6 60. g5+ Kf5 61. g6 Kg4 62. Rf7 Rh5+ 63. Kg7 Rxh4 64. Kf8 Rh8+?! { (5.54 → 8.19) Inaccuracy. Rh8+ was best. } (64... Rh8+ 65. Kg7 Rh2 66. Ra7 Kf5 67. Kf7 Rf2 68. g7 Ke4+ 69. Ke8 Rg2 70. Rd7 Rxg7 71. Rxg7) 65. Kg7 Rh5?! { (6.18 → 53.09) Inaccuracy. Rh2 was best. } (65... Rh2 66. Rc7 Kf5 67. Kf7 Rf2 68. g7 Ke5+ 69. Ke8 Rg2 70. Kf8 Kd6 71. Rf7 Kc5 72. Rf4) 66. Kf6?! { (53.09 → 5.91) Inaccuracy. Kg8 was best. } (66. Kg8) 66... Rf5+?! { (5.91 → 53.16) Inaccuracy. Ra5 was best. } (66... Ra5 67. Rd7 Ra6+ 68. Kf7 Kf5 69. g7 Rf6+ 70. Kg8 Ke6 71. Rd1 Rf3 72. Rg1 Ra3 73. Kh7) 67. Kg7 Rg5 68. Kf6 Rf5+ 69. Ke6 Kg5?? { (5.69 → Mate in 7) Checkmate is now unavoidable. Ra5 was best. } (69... Ra5 70. Rf1 Ra6+ 71. Kf7 Ra7+ 72. Kg8 Kg5 73. Rg1+ Kf6 74. g7 Kf5 75. Kh8 Rxg7 76. Kxg7) 70. Rxf5+ Kxg6 71. Rf1 Kg5 72. Rf2 Kg4 73. Ke5 Kg3 74. Rf8 Kg4 75. Rf7 Kg3 76. Ke4 Kg2 77. Ke3 Kg1 78. Ke2 Kg2 79. Rg7+ Kh3 80. Kf2 Kh4 81. Kf3 Kh5 82. Kf4 Kh6 83. Rg1 Kh5 84. Rg2 Kh6 85. Kf5 Kh7 86. Kf6 Kh8 87. Kf7 Kh7 88. Rh2# { White wins by checkmate. } 1-0