FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/8IjYlmga"]
[Date "2026.05.04"]
[White "Andrew8"]
[Black "Masterwill"]
[Result "1-0"]
[UTCDate "2026.05.04"]
[UTCTime "23:29:30"]
[WhiteElo "1459"]
[BlackElo "1445"]
[WhiteRatingDiff "+87"]
[BlackRatingDiff "-11"]
[WhiteTitle "IM"]
[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. Nc3?! { (0.74 → 0.03) Inaccuracy. c4 was best. } (3. c4 e6) 3... Nf6 4. Bf4 Bg4 5. Nb5 Qc8?? { (0.19 → 7.80) Blunder. Rc8 was best. } (5... Rc8 6. Ne5 Nxe5 7. dxe5 Nh5 8. Bd2 g6 9. h3 Bd7 10. e3 a6 11. Nd4 c5 12. Nf3) 6. Nxc7+ Kd8 7. Nxa8 Qxa8 8. Ne5 Nxe5 9. dxe5 Ne4 10. Rg1?! { (9.56 → 6.28) Inaccuracy. Qxd5+ was best. } (10. Qxd5+ Ke8 11. e3 a6 12. e6 Bxe6 13. Qxe4 Qc8 14. Be2 g6 15. O-O-O f6) 10... Qc8 11. Qxd5+ Ke8 12. Qxe4 Bf5 13. Qe3 Qxc2 14. Qxa7 Qxb2 15. Rd1 Qb4+ 16. Bd2 Qh4?! { (13.01 → Mate in 8) Checkmate is now unavoidable. Qc4 was best. } (16... Qc4) 17. Qb8+ Kd7 18. Qxb7+ Ke6 19. Qc8+ Kxe5 20. Qc5+?! { (Mate in 6 → 14.98) Lost forced checkmate sequence. Bc3+ was best. } (20. Bc3+ Kf4 21. g3+ Qxg3 22. Qc7+ e5 23. Rxg3 f6 24. Bd2+ Ke4 25. Qc4#) 20... Kf6 21. Bc3+ Kg6 22. g3 Qxh2 23. Qb6+ Kg5 24. Qe3+ Kg6 25. Qb6+ Kg5 26. Rg2 Qh1?! { (13.15 → Mate in 10) Checkmate is now unavoidable. Qxg2 was best. } (26... Qxg2 27. Bxg2) 27. Qb2?! { (Mate in 10 → 10.37) Lost forced checkmate sequence. Bd2+ was best. } (27. Bd2+ Kh5 28. Qb5 f6 29. Qxf5+ g5 30. Bxg5 fxg5 31. Rd5 e5 32. Qf7+ Kh6 33. Rd6+ Bxd6) 27... Bh3 28. Bxg7 Rg8? { (8.52 → Mate in 4) Checkmate is now unavoidable. Bxg2 was best. } (28... Bxg2 29. Qe5+ f5 30. Kd2 Bxf1 31. Bxf8 Rxf8 32. Qg7+ Kh5 33. Qxh7+ Kg5 34. Qxh1 Rd8+ 35. Ke1) 29. Bxf8?! { (Mate in 4 → 58.12) Lost forced checkmate sequence. Qd2+ was best. } (29. Qd2+ Kf5 30. e4+ Kg4 31. f3+ Kxf3 32. Qe2#) 29... Bxg2?! { (58.12 → Mate in 8) Checkmate is now unavoidable. Kg6 was best. } (29... Kg6 30. Bxe7) 30. Qc1+? { (Mate in 8 → 7.52) Lost forced checkmate sequence. Bxe7+ was best. } (30. Bxe7+ Kg4 31. Qd4+ Be4 32. f3+ Kh5 33. Qxe4 Qxf1+ 34. Kxf1 f5 35. Qxf5+ Kh6 36. Rd6+ Rg6) 30... Kf6? { (7.52 → Mate in 6) Checkmate is now unavoidable. Kg6 was best. } (30... Kg6 31. Qb1+) 31. Qf4+?! { (Mate in 6 → 11.23) Lost forced checkmate sequence. Bxe7+ was best. } (31. Bxe7+ Ke6 32. Rd6+ Kxe7 33. Qc7+ Kf8 34. Qd8+ Kg7 35. Qf6+ Kf8 36. Rd8#) 31... Ke6 32. Qh6+ Qxh6 33. Bxh6 Bxf1 34. Kxf1 Rg6 35. Be3 Rg4 36. Rd4 Rxd4 37. Bxd4 Kd5 38. e3 e6 39. a4 Kc6 40. a5 Kb7 41. f3 Ka6 42. e4 Kxa5 43. e5 Kb5 44. f4 Kc4 45. Bf2 Kd3 46. g4? { (7.23 → 4.24) Mistake. Kg2 was best. } (46. Kg2 Ke4 47. Kh3 Kf5 48. Kh4 Kg6 49. Bc5 Kh6 50. Be7 Kg6 51. Bf6 Kh6 52. Kg4 Kg6) 46... Ke4 47. g5?? { (4.00 → 1.35) Blunder. Bg3 was best. } (47. Bg3 Kf3 48. Bh2 Kxg4 49. Kg2 h6 50. Bg3 h5 51. Kf2 h4 52. Bh2 h3 53. Bg3 Kh5) 47... Kxf4 48. Bh4? { (1.10 → -0.21) Mistake. Bd4 was best. } (48. Bd4 Kxg5 49. Kg2 Kg4 50. Bc3 Kg5 51. Kg3 Kh6 52. Kg4 Kg6 53. Kh4 Kh6 54. Ba1 Kg6) 48... Kxe5 49. Kg2 Kf5 50. Kg3 f6?? { (-0.04 → 57.83) Blunder. Kg6 was best. } (50... Kg6 51. Kf4 Kh5 52. Be1 h6 53. gxh6 Kxh6 54. Ke5 Kg5 55. Bd2+ Kg4 56. Kf6 Kf3 57. Kxf7) 51. gxf6 Kg6 52. Kf4 Kf7 53. Ke5 h6 54. Bg3 h5 55. Bh4 Kf8 56. Kxe6 Ke8 57. f7+ Kf8 58. Be7+ Kg7 59. f8=Q+ Kg6 60. Qf6+ Kh7 61. Bf8 Kg8 62. Qg7# { White wins by checkmate. } 1-0