FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/sdiz01n7"]
[Date "2024.09.08"]
[White "Nikolai"]
[Black "Felix"]
[Result "0-1"]
[UTCDate "2024.09.08"]
[UTCTime "17:44:39"]
[WhiteElo "1284"]
[BlackElo "1511"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+7"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: London System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. c3 e6 5. e3 Be7 6. Be2 O-O 7. O-O Nc6 8. Nbd2 Ne4 9. Nxe4 dxe4 10. Nd2 Bg5 11. Bxg5?! { (1.79 → 0.73) Inaccuracy. Bg3 was best. } (11. Bg3 Bg6) 11... Qxg5 12. h3?? { (0.63 → -4.40) Blunder. Qc2 was best. } (12. Qc2 Qg6 13. Kh1 e5 14. Nc4 Qf6 15. a3 a6 16. b4 Rad8 17. Kg1 exd4 18. cxd4 Ne7) 12... Bxh3 13. g3 Bxf1 14. Qxf1 Ne7?? { (-5.29 → -1.61) Blunder. f5 was best. } (14... f5) 15. Qg2?? { (-1.61 → -5.09) Blunder. Nxe4 was best. } (15. Nxe4 Qf5 16. Bd3 b6 17. Qe2 Qd5 18. b4 h6 19. a4 Rad8 20. a5 e5 21. Nd2 Qc6) 15... Nf5?? { (-5.09 → -1.74) Blunder. f5 was best. } (15... f5 16. Nc4 Ng6 17. a4 Qe7 18. Qh3 c5 19. Bh5 Rf6 20. Bxg6 Rxg6 21. Ne5 Rh6 22. Qf1) 16. Nxe4 Qg6?! { (-2.03 → -0.99) Inaccuracy. Qe7 was best. } (16... Qe7) 17. Bc4?! { (-0.99 → -2.00) Inaccuracy. Nc5 was best. } (17. Nc5 Nd6) 17... Rad8 18. f4?? { (-1.84 → -8.69) Blunder. Bd3 was best. } { White offers draw } (18. Bd3 Nd6) 18... Nd6?? { (-8.69 → -1.85) Blunder. Nxe3 was best. } (18... Nxe3 19. Re1 Nxg2 20. Kxg2 h5 21. Re2 h4 22. Ng5 hxg3 23. Kxg3 Qb1 24. Nf3 b6 25. Ne5) 19. Nxd6? { (-1.85 → -3.68) Mistake. Bd3 was best. } (19. Bd3 Kh8 20. Kf2 b6 21. Rh1 h6 22. Rh4 Nxe4+ 23. Bxe4 f5 24. Bd3 c5 25. g4 b5) 19... Rxd6 20. Qxb7?? { (-3.12 → -7.75) Blunder. Rd1 was best. } (20. Rd1) 20... Qxg3+ 21. Kf1 Qxe3 22. Qxc7 Rdd8 23. Qxa7 Qxf4+ 24. Ke1 Qh2 25. Be2 Qh1+ 26. Bf1 Ra8 27. Qc5 e5 28. Qxe5 Ra6 29. Kd2 Rf6 30. Rb1 Rxf1 31. Rxf1 Qxf1 32. b4 Qf2+ 33. Kd3 Qxa2 34. Qa5 Qb1+ 35. Kc4 h6 36. Kc5 Rc8+ 37. Kb5 Qc2? { (Mate in 10 → -9.30) Lost forced checkmate sequence. Qd3+ was best. } (37... Qd3+ 38. Ka4 Rxc3 39. Qd8+ Kh7 40. Ka5 Ra3+ 41. Kb6 Ra6+ 42. Kc5 Qc2+ 43. Kd5 Qf5+ 44. Kc4) 38. c4? { (-9.30 → Mate in 3) Checkmate is now unavoidable. Ka6 was best. } (38. Ka6) 38... Qxc4+ 39. Ka4 Qxd4 40. Kb5 Qd5+ 41. Ka4 Qa2+ 42. Kb5 Rb8+ 43. Kc5 Qb2 44. Qa7 Qxb4+ 45. Kc6 Rc8+ 46. Qc7 Qc4+ 47. Kb7 Rxc7+ 48. Kb6 Qc5+ 49. Ka6 Rc6+ 50. Kb7 Qb6+ 51. Ka8 Rc8# { Black wins by checkmate. } 0-1