CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XmFpVS2I"] [Date "2024.09.23"] [White "ChessMasterPlayer"] [Black "Devin"] [Result "0-1"] [UTCDate "2024.09.23"] [UTCTime "23:15:57"] [WhiteElo "1466"] [BlackElo "1484"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+114"] [WhiteTitle "GM"] [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 → 0.79) 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. e3 Bg4 5. Nc3 e6 6. Bd3 Bb4 7. O-O Bxc3 8. bxc3 Ne4?! { (0.43 → 1.20) Inaccuracy. Na5 was best. } (8... Na5 9. h3) 9. Qb1?! { (1.20 → 0.56) Inaccuracy. c4 was best. } (9. c4 Nc3 10. Qd2 dxc4 11. Bxc4 Ne4 12. Qc1 g5 13. Bg3 h5 14. Ne5 Nxg3 15. fxg3 Nxe5) 9... Nxc3?? { (0.56 → 4.18) Blunder. Rb8 was best. } (9... Rb8 10. Bxe4 dxe4 11. Nd2 Bf5 12. Bg3 h5 13. h3 h4 14. Bh2 O-O 15. a4 Re8 16. a5) 10. Qxb7 Na5?? { (3.54 → 8.61) Blunder. Ne7 was best. } (10... Ne7 11. Bxc7 Qc8 12. Ba6 Bxf3 13. Qxc8+ Nxc8 14. gxf3 Nb6 15. Bb7 Nc4 16. Bxa8 Kd7 17. Bxd5) 11. Qa6?? { (8.61 → 2.53) Blunder. Qb4 was best. } (11. Qb4 Bxf3) 11... c6 12. Be5?? { (2.63 → 0.70) Blunder. Ne5 was best. } (12. Ne5 Bf5) 12... O-O?! { (0.70 → 1.25) Inaccuracy. f6 was best. } (12... f6 13. Bd6) 13. Bf4?! { (1.25 → 0.71) Inaccuracy. Nd2 was best. } (13. Nd2 Qb6 14. f3 Bf5 15. Bd6 Rfc8 16. Bc5 Qxa6 17. Bxa6 Rcb8 18. Rfe1 Na4 19. Bd6 Rb6) 13... Bxf3 14. gxf3 Rb8?? { (0.60 → 7.61) Blunder. Re8 was best. } (14... Re8 15. Bg3) 15. Qxa7?? { (7.61 → 1.48) Blunder. Bxb8 was best. } (15. Bxb8 Nc4 16. Bg3 Nd2 17. Qxc6 Qc8 18. Qxc8 Rxc8 19. Rfc1 Nxf3+ 20. Kg2 Nd2 21. a4 Nc4) 15... Rb2? { (1.48 → 2.72) Mistake. Ra8 was best. } (15... Ra8 16. Qc5) 16. Bc7 Qd7?? { (2.64 → 8.02) Blunder. Qg5+ was best. } (16... Qg5+ 17. Bg3 Nc4 18. Qc5 Rb5 19. Qxc6 Rb6 20. Qc5 Rb5 21. Qc7 Rbb8 22. a4 Rfc8 23. h4) 17. Qxa5 Rb7 18. Ba6 Rxc7 19. Qxc3 Ra8 20. Bd3 Qd6 21. e4 Ra3 22. Qd2 dxe4 23. Bxe4 f5 24. Bd3 e5 25. dxe5 Qxe5 26. f4 Qd4 27. Rab1 Rxa2 28. Bxf5?? { (12.54 → -2.01) Blunder. Bc4+ was best. } (28. Bc4+) 28... Qxd2 29. Rb8+?? { (-1.67 → -6.61) Blunder. Be6+ was best. } (29. Be6+) 29... Kf7 30. Bxh7 g6?? { (-6.55 → -1.01) Blunder. Ra4 was best. } (30... Ra4 31. Bg8+) 31. Rfb1?? { (-1.01 → -8.83) Blunder. Bg8+ was best. } (31. Bg8+) 31... Qd7?? { (-8.83 → -0.99) Blunder. Rxc2 was best. } (31... Rxc2) 32. h4?? { (-0.99 → -9.31) Blunder. Bg8+ was best. } (32. Bg8+ Kf6 33. Bxa2 Qg4+ 34. Kh1 Qe2 35. Kg2 Qe4+ 36. Kg3 Qxc2 37. R1b2 Qd3+ 38. Kg2 Rh7) 32... Qg4+ 33. Kf1 Qxh4?! { (-9.83 → -5.31) Inaccuracy. Qh3+ was best. } (33... Qh3+) 34. R8b7?? { (-5.31 → Mate in 10) Checkmate is now unavoidable. Bg8+ was best. } (34. Bg8+) 34... Qxf4? { (Mate in 10 → -8.38) Lost forced checkmate sequence. Qh1+ was best. } (34... Qh1+ 35. Ke2 Qe4+ 36. Kf1 Rxb7 37. Rxb7+ Kf6 38. Rf7+ Kxf7 39. Bxg6+ Kxg6 40. f5+ Kxf5 41. Kg1) 35. Rxc7+ Qxc7 { White resigns. } 0-1