CohenChessClub.com

[Event "Chigorin"] [Site "https://cohenchessclub.com/CEObacNz"] [Date "2025.12.04"] [White "AppleBotHaley"] [Black "Maxim"] [Result "1/2-1/2"] [UTCDate "2025.12.04"] [UTCTime "00:06:01"] [WhiteElo "1738"] [BlackElo "1715"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [WhiteTitle "🍎"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C50"] [Opening "Italian Game: Hungarian Defense"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7?! { (0.25 → 0.82) Inaccuracy. Nf6 was best. } { C50 Italian Game: Hungarian Defense } (3... Nf6) 4. Nc3 d6 5. d3?! { (0.49 → -0.14) Inaccuracy. d4 was best. } (5. d4 exd4) 5... Nf6?! { (-0.14 → 0.37) Inaccuracy. Na5 was best. } (5... Na5) 6. Be3?! { (0.37 → -0.18) Inaccuracy. a3 was best. } (6. a3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 O-O 10. O-O c6 11. Ba2 Ne6 12. Ne2 d5) 6... Bg4?! { (-0.18 → 0.38) Inaccuracy. Na5 was best. } (6... Na5 7. Bb3 O-O 8. O-O Nxb3 9. axb3 Ng4 10. Bd2 f5 11. Nd5 Nf6 12. Nxe7+ Qxe7 13. exf5) 7. Qd2?! { (0.38 → -0.34) Inaccuracy. h3 was best. } (7. h3 Be6) 7... a6 8. h3?! { (0.05 → -0.68) Inaccuracy. a3 was best. } (8. a3 O-O) 8... Bd7?? { (-0.68 → 0.89) Blunder. Bxf3 was best. } (8... Bxf3 9. gxf3 Nd4 10. Bxd4 exd4 11. Ne2 b5 12. Bb3 c5 13. Ng3 O-O 14. Rg1 g6 15. Nf5) 9. O-O O-O 10. Nd5 Re8 11. Ng5 h6?? { (0.94 → 7.76) Blunder. Rf8 was best. } (11... Rf8 12. f4 Nxd5 13. Bxd5 exf4 14. Bxf4 Bf6 15. Rae1 h6 16. Nf3 Be6 17. Bxc6 bxc6 18. e5) 12. Nxf6+ Bxf6 13. Bxf7+?! { (7.62 → 4.75) Inaccuracy. Nxf7 was best. } (13. Nxf7 Qe7) 13... Kf8?! { (4.75 → 6.30) Inaccuracy. Kh8 was best. } (13... Kh8 14. Bxe8) 14. Bxe8 hxg5 15. Bxd7 Qxd7 16. Bxg5 Kf7 17. Be3 Rh8 18. f4 exf4 19. Rxf4 Ne5 20. Qf2 Qe6 21. d4 Ng6 22. d5 Qe5 23. Rf5 Qxe4 24. Rf1 Qe7 25. Bd4 Ne5 26. Re1 Rh6 27. Bxe5 dxe5 28. Rfxe5 Qd6 29. Rf5 Kg8 30. Qe2 Bd4+ 31. Kf1 Qh2 32. Qf3 Bf6 33. Qb3? { (7.88 → 3.82) Mistake. d6 was best. } (33. d6 Qxd6) 33... Qh1+ 34. Kf2?? { (3.92 → -1.03) Blunder. Ke2 was best. } (34. Ke2 Qxg2+) 34... Bh4+ 35. g3 Qh2+ 36. Kf1 Qxh3+ 37. Ke2 Qxf5 38. d6+?? { (-1.98 → -7.08) Blunder. gxh4 was best. } (38. gxh4 Rxh4) 38... Qf7?? { (-7.08 → 1.62) Blunder. Kh7 was best. } (38... Kh7 39. dxc7 Re6+ 40. Qxe6 Qxe6+ 41. Kd1 Qg4+ 42. Kc1 Bxg3 43. c8=Q Qxc8 44. Rh1+ Kg8 45. Kb1) 39. Qxf7+? { (1.62 → 0.15) Mistake. dxc7 was best. } (39. dxc7 Rc6 40. gxh4 Qxb3 41. cxb3 Rxc7 42. Kd3 Rf7 43. Re4 Rf2 44. Kc3 Kf7 45. a4 Rf3+) 39... Kxf7 40. dxc7 Rc6 41. c8=Q?? { (0.15 → -2.66) Blunder. gxh4 was best. } (41. gxh4 Rxc2+ 42. Kd3 Rxc7 43. a4 Rc5 44. b4 Rh5 45. Re4 g5 46. hxg5 Rxg5 47. Kc4 b6) 41... Rxc8 42. gxh4 Rxc2+ 43. Kd3 Rxb2 44. a4 Rb4 45. Ra1?! { (-3.08 → -4.72) Inaccuracy. a5 was best. } (45. a5 Rxh4 46. Rb1 Ra4 47. Rxb7+ Kg8 48. Rb6 Rxa5 49. Ke4 Kh7 50. Kf4 g6 51. Rb8 Kh6) 45... Rxh4 46. a5 Kg6 47. Ke3 Rh5 48. Kf4 Kh6 49. Kg4 Rb5 50. Kf4 g5+ 51. Kg4 Kg6 52. Kf3 Kf5 53. Kg3 g4 54. Kh4? { (-4.90 → -10.82) Mistake. Rf1+ was best. } (54. Rf1+ Kg6) 54... Rb4?? { (-10.82 → -3.22) Blunder. Rb3 was best. } (54... Rb3 55. Rh1 Rh3+ 56. Rxh3 gxh3 57. Kxh3 Ke4 58. Kg2 Kd4 59. Kf1 Kc4 60. Ke2 Kb5 61. Kd3) 55. Rf1+ Rf4 56. Rb1? { (-4.03 → -8.94) Mistake. Rc1 was best. } (56. Rc1 Rb4) 56... g3+?? { (-8.94 → 0.00) Blunder. Rf3 was best. } (56... Rf3 57. Rh1 Rh3+ 58. Rxh3 gxh3 59. Kxh3 Ke4 60. Kg2 Kd4 61. Kf3 Kc3 62. Ke3 Kb4 63. Kd3) 57. Kxg3 Rg4+ 58. Kh3? { (-0.13 → -1.67) Mistake. Kf2 was best. } (58. Kf2 Rg7 59. Ke3 Rd7 60. Rb6 Ke5 61. Ke2 Ke4 62. Rb1 Kd5 63. Kd3 Kc6+ 64. Kc4 Rh7) 58... Rg7 59. Rb6 Ke5 60. Kh4 Kd5 61. Kh5 Kc5 62. Kh6? { (-1.50 → -3.36) Mistake. Kh4 was best. } (62. Kh4) 62... Re7?? { (-3.36 → -0.72) Blunder. Rd7 was best. } (62... Rd7 63. Rb1 Kc6 64. Kg6 Rd5 65. Rc1+ Rc5 66. Ra1 b5 67. axb6 Kxb6 68. Kf6 a5 69. Ke7) 63. Kg6 Rc7 64. Kf5 Kc4 65. Ke5?? { (-0.75 → -5.60) Blunder. Ke4 was best. } (65. Ke4 Rd7 66. Rb1 Rd4+ 67. Ke3 Rd3+ 68. Ke4 Rb3 69. Rc1+ Kb4 70. Ra1 Kc3 71. Rc1+ Kb2) 65... Rc5+ 66. Kd6 Rxa5?? { (-5.18 → -0.69) Blunder. Rb5 was best. } (66... Rb5) 67. Kc7?? { (-0.69 → -7.27) Blunder. Rxb7 was best. } (67. Rxb7) 67... Rb5 68. Kxb7 Rxb6+?? { (-57.16 → 0.00) Blunder. a5 was best. } (68... a5 69. Rxb5 Kxb5 70. Kc7 a4 71. Kd6 a3 72. Ke5 a2 73. Kf4 a1=Q 74. Kf3 Qg1 75. Ke2) 69. Kxb6 a5 70. Kxa5 { wins on time. } 1/2-1/2