FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/vdef9Ybx"]
[Date "2023.05.27"]
[White "Nikolai"]
[Black "Noah4"]
[Result "0-1"]
[UTCDate "2023.05.27"]
[UTCTime "17:29:13"]
[WhiteElo "1137"]
[BlackElo "1591"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+2"]
[BlackTitle "NM"]
[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?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Nf6 4. c3 Bf5 5. Nbd2 e6 6. e3 Bd6 7. Bxd6 cxd6 8. Be2 e5 9. dxe5 dxe5 10. O-O e4?! { (-0.55 → 0.08) Inaccuracy. O-O was best. } (10... O-O 11. b4 Qc7 12. a4 Rac8 13. a5 Rfd8 14. Qa4 e4 15. Nd4 Nxd4 16. cxd4 Qc2 17. Qa2) 11. Nh4?? { (0.08 → -1.69) Blunder. Nd4 was best. } (11. Nd4 Nxd4 12. cxd4 O-O 13. Qb3 h5 14. Qxb7 Rb8 15. Qxa7 Rxb2 16. Rfd1 Qc8 17. a4 Bg4) 11... Be6 12. g3 Qd7 13. Qe1?! { (-1.35 → -1.96) Inaccuracy. Ng2 was best. } (13. Ng2 h5) 13... Bh3 14. Ng2 Ne5?! { (-2.20 → -1.48) Inaccuracy. O-O was best. } (14... O-O 15. Qd1) 15. Nb1?? { (-1.48 → -4.01) Blunder. f4 was best. } (15. f4) 15... Nf3+? { (-4.01 → -2.50) Mistake. h5 was best. } (15... h5 16. f4) 16. Bxf3 exf3 17. Qc1?? { (-2.61 → -11.08) Blunder. Nh4 was best. } (17. Nh4 Qb5 18. Na3 Qxb2 19. Qc1 Qb6 20. Rb1 Qa6 21. Nb5 Rc8 22. Rd1 O-O 23. Qb2 Bg4) 17... fxg2 18. Rd1 Ne4 19. Nd2 Qf5 20. Nxe4 dxe4 21. Re1 O-O 22. Rd1 Bg4 23. Kxg2? { (-9.64 → Mate in 3) Checkmate is now unavoidable. Qc2 was best. } (23. Qc2 h5 24. Rd4 Rfe8 25. Rad1 a5 26. Rd5 Qf6 27. Rxh5 Bxh5 28. Rd4 Bf3 29. Rd7 b6) 23... Bxd1? { (Mate in 3 → -9.76) Lost forced checkmate sequence. Bh3+ was best. } (23... Bh3+ 24. Kg1 Qf3 25. Rd7 Qg2#) 24. Qxd1 Qb5 25. Qb3 Qxb3 26. axb3 Rad8 27. c4 a6 28. h4 Rd2 29. Kf1 Rxb2 30. Re1 Rxb3 31. c5 Rc3 32. Ke2 Rxc5 33. Kf1 b5 34. Ra1 Ra8 35. f4 a5 36. Kg2 a4 37. Kh3 a3 38. Kg4 a2 39. h5 b4 40. Rxa2?! { (-19.76 → Mate in 6) Checkmate is now unavoidable. h6 was best. } (40. h6 b3) 40... Rxa2 41. f5 b3 42. Kg5 b2 43. g4 b1=Q 44. Kh4 Qh1+ 45. Kg3 Qg2+ 46. Kf4 Qf3+ 47. Kg5 f6+ 48. Kh4 g5+ 49. hxg6 Rh2# { Black wins by checkmate. } 0-1