CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/P79SXdGZ"] [Date "2026.01.13"] [White "ChessMasterPlayer"] [Black "Masterwill"] [Result "1/2-1/2"] [UTCDate "2026.01.13"] [UTCTime "00:16:47"] [WhiteElo "1456"] [BlackElo "1490"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [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?! { (0.90 → 0.34) Inaccuracy. Bb5 was best. } (5. Bb5) 5... Bxd3 6. Qxd3 Ng4?! { (0.50 → 1.44) Inaccuracy. e6 was best. } (6... e6) 7. O-O f6? { (1.34 → 2.85) Mistake. e6 was best. } (7... e6 8. c4 dxc4 9. Qxc4 Bd6 10. Bxd6 cxd6 11. d5 Nge5 12. Nxe5 Nxe5 13. Qd4 O-O 14. Nc3) 8. Nc3 e5 9. dxe5 fxe5?! { (3.28 → 4.55) Inaccuracy. Ncxe5 was best. } (9... Ncxe5 10. Bxe5 Nxe5 11. Nxe5 fxe5 12. e4 d4 13. Qb5+ Kf7 14. Nd5 Kg6 15. f4 c6 16. Qxb7) 10. Bg5 Qd6?! { (4.56 → 6.69) Inaccuracy. Be7 was best. } (10... Be7 11. Nxd5 Bxg5 12. Nxg5 Qxg5 13. Nxc7+ Ke7 14. Qa3+ Kd7 15. Nxa8 Kc8 16. b4 e4 17. h3) 11. Qf5? { (6.69 → 3.99) Mistake. Nxd5 was best. } (11. Nxd5 Nf6 12. Bxf6 gxf6 13. Rad1 O-O-O 14. Qf5+ Kb8 15. Qxf6 Bh6 16. Qxd6 Rxd6 17. Nc3 Nb4) 11... Nf6 12. Nb5? { (4.62 → 2.55) Mistake. Bxf6 was best. } (12. Bxf6) 12... Qc5?? { (2.55 → 10.76) Blunder. Qd7 was best. } (12... Qd7 13. Qxd7+) 13. a4?! { (10.76 → 5.17) Inaccuracy. Nxc7+ was best. } (13. Nxc7+) 13... Qb6?! { (5.17 → 9.23) Inaccuracy. Qe7 was best. } (13... Qe7 14. Bxf6) 14. Bxf6 gxf6 15. Qxf6 a6 16. Qxh8 axb5 17. axb5 Rxa1 18. Rxa1 Qxb5 19. Ra8+ Kf7?! { (10.27 → Mate in 4) Checkmate is now unavoidable. Nd8 was best. } (19... Nd8 20. Qxe5+ Be7 21. h3 Qc4 22. Nd4 c5 23. Nf5 Qe4 24. Rxd8+ Kf7 25. Qg7+ Ke6) 20. Qxh7+?! { (Mate in 4 → 14.77) Lost forced checkmate sequence. Rxf8+ was best. } (20. Rxf8+ Ke7 21. Qf6+ Kd7 22. Nxe5+ Nxe5 23. Rd8#) 20... Bg7 21. Ng5+ Kf6 22. Qh4 Qxb2? { (9.14 → Mate in 6) Checkmate is now unavoidable. Qe2 was best. } (22... Qe2) 23. h3? { (Mate in 6 → 9.61) Lost forced checkmate sequence. Ne4+ was best. } (23. Ne4+ Kg6 24. Qg5+ Kf7 25. Qh5+ Ke6 26. Qg6+ Bf6 27. Qxf6+ Kd7 28. Nc5#) 23... Kg6 24. f4 exf4 25. exf4 Bd4+ 26. Kh2 Bf2?! { (14.69 → Mate in 2) Checkmate is now unavoidable. Bg7 was best. } (26... Bg7 27. Re8) 27. Qxf2?! { (Mate in 2 → 14.07) Lost forced checkmate sequence. Qh7+ was best. } (27. Qh7+ Kf6 28. Rf8#) 27... Nb4?! { (14.07 → Mate in 5) Checkmate is now unavoidable. Qg7 was best. } (27... Qg7 28. Qh4) 28. Qh4 Nxc2 29. Qh6+?? { (Mate in 2 → -6.30) Lost forced checkmate sequence. Qh7+ was best. } (29. Qh7+ Kf6 30. Rf8#) 29... Kxh6 30. Rh8+?! { (-6.10 → -9.23) Inaccuracy. Re8 was best. } (30. Re8 Nd4) 30... Kg6?! { (-9.23 → -6.09) Inaccuracy. Qxh8 was best. } (30... Qxh8 31. Nf7+ Kg7 32. Nxh8 b5 33. Kg3 b4 34. f5 Kxh8 35. Kf4 b3 36. Ke5 Nb4 37. Ke6) 31. h4?! { (-6.09 → -63.00) Inaccuracy. Re8 was best. } (31. Re8 Nd4) 31... Ne3?! { (-63.00 → -6.54) Inaccuracy. Qxh8 was best. } (31... Qxh8) 32. Rg8+ Kf5 33. Nf3 Qxg2+?? { (-6.92 → -0.30) Blunder. Kxf4 was best. } (33... Kxf4 34. Rf8+ Ke4 35. Rg8 Qf6 36. h5 c5 37. Rg6 Qh8 38. h6 Kd3 39. Kg1 c4) 34. Rxg2 Nxg2 35. Kxg2 b5?? { (-0.18 → 5.25) Blunder. Kxf4 was best. } (35... Kxf4 36. h5 Kf5 37. Kf2 b5 38. Ke3 b4 39. Kd2 Kf6 40. Kc2 c5 41. Kb3 Kg7 42. Ng5) 36. h5 Kf6 37. h6?! { (5.93 → 4.57) Inaccuracy. Nd4 was best. } (37. Nd4 b4 38. Nb3 Ke6 39. Kf3 Kf5 40. Kg3 c6 41. Nc5 d4 42. Kf3 d3 43. Nxd3 b3) 37... Kg6 38. Ne5+ Kxh6 39. f5?? { (5.02 → -0.43) Blunder. Nc6 was best. } (39. Nc6 Kg6 40. Kf3 Kf5 41. Nd4+ Kf6 42. Nxb5 c6 43. Nc3 Ke7 44. Na4 Kd6 45. f5 c5) 39... Kg5 40. Kf3 Kxf5 41. Nd3?! { (-0.23 → -1.18) Inaccuracy. Nc6 was best. } (41. Nc6 Ke6 42. Nd4+ Ke5 43. Ke3 b4 44. Nc6+ Ke6 45. Nxb4 Kd6 46. Nc2 Kc5 47. Nd4 Kc4) 41... d4 42. Ke2 Ke4 43. Kd2 Kd5 44. Kc2 Kc4 45. Nb2+ Kd5 46. Kd3?? { (-0.79 → -7.99) Blunder. Nd3 was best. } (46. Nd3 c5 47. Nf4+ Ke5 48. Nd3+ Kd6 49. Kd2 Kd5 50. Kc2 c4 51. Nb4+ Kd6 52. Kb2 Kc5) 46... Kc5?? { (-7.99 → -0.50) Blunder. c5 was best. } (46... c5 47. Nd1 c4+ 48. Kc2 Kc5 49. Kb1 c3 50. Nf2 b4 51. Ne4+ Kd5 52. Nf6+ Kc4 53. Ng4) 47. Kc2?! { (-0.50 → -1.04) Inaccuracy. Ke4 was best. } (47. Ke4 c6 48. Ke5 d3 49. Ke4 d2 50. Kd3 Kd5 51. Nd1 c5 52. Ne3+ Ke5 53. Kxd2 Ke4) 47... Kd5 48. Kd3?? { (-0.84 → -8.31) Blunder. Nd3 was best. } (48. Nd3 c5 49. Nf4+ Ke5 50. Nd3+ Kd6 51. Kd2 Kd5 52. Kc2 c4 53. Nb4+ Kc5 54. Na6+ Kc6) 48... Ke5?? { (-8.31 → -1.05) Blunder. c5 was best. } (48... c5) 49. Kc2 Ke4 50. Kb3?? { (-0.82 → -54.99) Blunder. Nd3 was best. } (50. Nd3 Kd5 51. Kd2 c5 52. Kc2 c4 53. Nb4+ Kc5 54. Na6+ Kc6 55. Nb4+ Kb6 56. Kd2 Kc5) 50... d3?? { (-54.99 → -0.26) Blunder. c5 was best. } (50... c5 51. Kc2 c4 52. Nd1 Kf3 53. Kd2 b4 54. Ke1 c3 55. Nf2 b3 56. Nh3 b2 57. Ng5+) 51. Kc3 Ke3 52. Kb4 d2 53. Kxb5 Ke2 54. Kc6 Ke3 55. Kxc7 Kd4 56. Kb6 Kc3 57. Nd1+ Kc2 58. Ne3+ Kd3 59. Nd1 Ke2 60. Nc3+ Kd3 61. Nd1 Kc2 62. Ne3+ Kc1 63. Kc5 Kb2 64. Kd4 Kc1 65. Kd3 d1=Q+ 66. Nxd1 { The game is a draw. } 1/2-1/2