FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/1zYdl96j"]
[Date "2024.10.26"]
[White "Evan9"]
[Black "Alice"]
[Result "1-0"]
[UTCDate "2024.10.26"]
[UTCTime "17:10:52"]
[WhiteElo "1500"]
[BlackElo "1052"]
[WhiteRatingDiff "+75"]
[BlackRatingDiff "-14"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3?! { (0.81 → 0.26) Inaccuracy. d4 was best. } (2. d4) 2... Nd4 3. f3? { (0.60 → -0.41) Mistake. Nf3 was best. } (3. Nf3 c5 4. Bc4 e6 5. O-O Nf6 6. Re1 a6 7. a4 d6 8. d3 Nc6 9. d4 cxd4) 3... e5 4. Nd5 d6 5. Bb5+?? { (-0.26 → -8.62) Blunder. c3 was best. } (5. c3 Ne6) 5... Bd7?? { (-8.62 → 0.23) Blunder. Nxb5 was best. } (5... Nxb5 6. Ne2) 6. Nc3?? { (0.23 → -8.61) Blunder. Bxd7+ was best. } (6. Bxd7+ Qxd7 7. c3 Ne6 8. Ne2 c6 9. Ne3 d5 10. exd5 cxd5 11. d4 exd4 12. Nxd4 Ne7) 6... c6?? { (-8.61 → -1.97) Blunder. Nxb5 was best. } (6... Nxb5 7. Nxb5) 7. d3?? { (-1.97 → -8.37) Blunder. Bd3 was best. } (7. Bd3 Qh4+ 8. g3 Qf6 9. Bf1 h5 10. h4 O-O-O 11. d3 Qg6 12. Nce2 d5 13. Be3 dxe4) 7... cxb5 8. Nxb5 Qb6?! { (-9.46 → -6.23) Inaccuracy. Bxb5 was best. } (8... Bxb5 9. c3) 9. Be3?! { (-6.23 → -9.99) Inaccuracy. Nxd4 was best. } (9. Nxd4 Qxd4 10. Ne2 Qb6 11. a4 Be7 12. a5 Qc5 13. d4 Qc7 14. Nc3 Nf6 15. Bg5 exd4) 9... Nxb5?? { (-9.99 → -0.24) Blunder. Nxc2+ was best. } (9... Nxc2+ 10. Qxc2) 10. Nh3?? { (-0.24 → -14.17) Blunder. Bxb6 was best. } (10. Bxb6 axb6 11. Ne2 Nf6 12. a4 Nc7 13. O-O Be7 14. c4 O-O 15. d4 exd4 16. Nxd4 g6) 10... Qxe3+ 11. Kf1 Be6 12. f4 Nh6 13. fxe5 dxe5 14. c4 Nd4 15. Qa4+ Ke7 16. b4?! { (-16.27 → Mate in 5) Checkmate is now unavoidable. Qa3+ was best. } (16. Qa3+ Kf6 17. Re1 Qxe1+ 18. Kxe1 Nc2+ 19. Ke2 Nxa3 20. bxa3 Bxa3 21. Nf2 Kg6 22. Nd1 Bd6) 16... Nc2?! { (Mate in 5 → -11.42) Lost forced checkmate sequence. Qe2+ was best. } (16... Qe2+ 17. Kg1 Nf3+ 18. gxf3 Bxh3 19. Qc2 Qxc2 20. Rf1 Qg2#) 17. Nf2 Nxa1 18. h4?! { (-20.12 → Mate in 7) Checkmate is now unavoidable. h3 was best. } (18. h3 Qc1+ 19. Ke2 Qc2+ 20. Qxc2 Nxc2 21. Rb1 b5 22. Rc1 Nxb4 23. cxb5 Nxa2 24. Rc7+ Kf6) 18... Ng4 19. Nxg4 Bxg4 20. Qb5 Qxd3+?! { (Mate in 2 → -22.46) Lost forced checkmate sequence. Be2+ was best. } (20... Be2+ 21. Ke1 Nc2#) 21. Kf2 Bd7 22. Qxe5+ Be6 23. Qc7+ Bd7 24. Qxb7 Rd8 25. Qxa7 Qd2+ 26. Kf3 Qd3+ 27. Kf4 Qe2 28. Qc5+ Ke8 29. Qe5+ Be6 30. Qxa1 Qxg2 31. c5 h5?! { (Mate in 3 → -16.00) Lost forced checkmate sequence. Qf2+ was best. } (31... Qf2+ 32. Kg5 Qd2+ 33. Kh5 g6#) 32. Qe1?! { (-16.00 → Mate in 3) Checkmate is now unavoidable. Qg1 was best. } (32. Qg1 Qd2+) 32... g5+ 33. Ke5 Qg4 34. Qf1 gxh4 35. Qf6 Qf3? { (Mate in 2 → -8.05) Lost forced checkmate sequence. Qg3+ was best. } (35... Qg3+ 36. Qf4 Bg7#) 36. Qxf3 Bxa2?? { (-8.05 → -2.93) Blunder. Rh6 was best. } (36... Rh6 37. Qg2 Bg4 38. Rxh4 Bg7+ 39. Kf4 Rf6+ 40. Kg3 Rd3+ 41. Kh2 Rg6 42. Rxg4 Be5+ 43. Kg1) 37. Qf6? { (-2.93 → -5.63) Mistake. Rxh4 was best. } (37. Rxh4 Rh6) 37... h3?? { (-5.63 → 6.45) Blunder. Rh6 was best. } (37... Rh6 38. Qxh4 Bg7+ 39. Kf4 Rf6+ 40. Qxf6 Bxf6 41. Rxh5 Bd4 42. c6 Ke7 43. Ra5 Be6 44. c7) 38. Qxh8 f5 39. Rxh3 f4 40. Qxh5+ Ke7 41. Qh4+ Ke8 42. Qxf4 Bxc5? { (8.28 → Mate in 8) Checkmate is now unavoidable. Bg7+ was best. } (42... Bg7+ 43. Kf5) 43. Rh8+ Kd7 44. Qf6?? { (Mate in 7 → 6.24) Lost forced checkmate sequence. Qd2+ was best. } (44. Qd2+ Kc6 45. Rxd8 Be6 46. Kxe6 Bd4 47. Rb8 Kc7 48. Qh2+ Be5 49. Qxe5+ Kc6 50. b5#) 44... Kc8?? { (6.24 → Mate in 3) Checkmate is now unavoidable. Rxh8 was best. } (44... Rxh8 45. bxc5) 45. Qxd8+ Kb7 46. Qf6 Bb6 47. Rh7+ Bc7+ 48. Kd4 Ka7 49. Qc6 Kb8 50. Rxc7 Bc4 51. Qxc4 Ka8 52. Qg8# { White wins by checkmate. } 1-0