CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/51wbvRBe"] [Date "2022.07.08"] [White "Kanayo"] [Black "Cade"] [Result "0-1"] [UTCDate "2022.07.08"] [UTCTime "20:29:42"] [WhiteElo "1317"] [BlackElo "1686"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+3"] [BlackTitle "IM℃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation, Alburt Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 Bf5 { D00 Queen's Pawn Game: Chigorin Variation, Alburt Defense } 3. Nf3 Nf6 4. Bf4 e6 5. e3 c5? { (0.01 → 1.19) Mistake. c6 was best. } (5... c6 6. Bd3 Bg6 7. O-O Be7 8. Rc1 Nbd7 9. Ne2 b5 10. Be5 Qb6 11. Nf4 c5 12. Nxg6) 6. dxc5?! { (1.19 → 0.56) Inaccuracy. Nb5 was best. } (6. Nb5 Na6 7. c3 Be7 8. dxc5 Bxc5 9. Nbd4 Bxd4 10. Qa4+ Nd7 11. cxd4 O-O 12. Bxa6 Nb6) 6... Bxc5 7. Bb5+? { (0.47 → -0.87) Mistake. Nb5 was best. } (7. Nb5 Na6 8. a3 O-O 9. b4 Be7 10. Be2 Ne4 11. Nfd4 Bg6 12. O-O Qb6 13. Rc1 Bf6) 7... Nc6?! { (-0.87 → -0.33) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. Ne5 a6 9. Nxd7 Nxd7 10. Bd3 Qf6 11. g4 Bxd3 12. cxd3 Bb4 13. O-O Qg6 14. Bg3) 8. Be5? { (-0.33 → -1.37) Mistake. Nd4 was best. } (8. Nd4 Bxd4 9. Bxc6+ bxc6 10. exd4 O-O 11. O-O Qa5 12. Ne2 Rfc8 13. Be3 Nd7 14. c3 Qb6) 8... O-O 9. Bf4? { (-1.10 → -2.25) Mistake. Bxc6 was best. } (9. Bxc6) 9... Nb4?! { (-2.25 → -1.32) Inaccuracy. d4 was best. } (9... d4) 10. O-O Nxc2? { (-1.57 → -0.24) Mistake. Bxc2 was best. } (10... Bxc2 11. Qe2) 11. Rc1 Nb4?! { (-0.29 → 0.34) Inaccuracy. a6 was best. } (11... a6 12. Be2) 12. a3 Nc6 13. b4 Bd6 14. Ng5?? { (-0.37 → -2.63) Blunder. Bxc6 was best. } (14. Bxc6 bxc6 15. Ne2 Bxf4 16. exf4 Qd6 17. Ned4 Rac8 18. Nxf5 exf5 19. Qd4 a5 20. Qe5 Qd7) 14... Bxf4 15. Nf3?? { (-2.53 → -8.51) Blunder. exf4 was best. } (15. exf4) 15... Bd6 16. a4 a6 17. Be2 Bc7 18. b5 axb5 19. axb5 Qd6 20. bxc6 Bg4?? { (-6.87 → 5.92) Blunder. bxc6 was best. } (20... bxc6 21. Na4) 21. Nb5 Qe7 22. Nxc7?? { (6.21 → -1.52) Blunder. cxb7 was best. } (22. cxb7) 22... Qxc7 23. h3?! { (-1.33 → -2.03) Inaccuracy. Nd4 was best. } (23. Nd4 Bxe2 24. Qxe2 bxc6 25. Rxc6 Qb7 26. Rfc1 Rfc8 27. Rxc8+ Rxc8 28. Rxc8+ Qxc8 29. Qb2 Nd7) 23... Bxf3 24. Bxf3?? { (-2.02 → -5.69) Blunder. cxb7 was best. } (24. cxb7 Qxb7 25. Bxf3 Qb2 26. Rc2 Qe5 27. g3 g6 28. Qd2 Rfb8 29. Rfc1 Kg7 30. Ra2 g5) 24... bxc6 25. Rc5 Rfb8 26. Qd2 Qb6?? { (-5.61 → -2.45) Blunder. Nd7 was best. } (26... Nd7 27. Rcc1 Rb6 28. e4 Qd6 29. exd5 cxd5 30. Rc3 Rab8 31. Rfc1 Rb1 32. Bd1 Rxc1 33. Qxc1) 27. Rc4?? { (-2.45 → -9.04) Blunder. Rfc1 was best. } (27. Rfc1) 27... Qb2?? { (-9.04 → -3.13) Blunder. dxc4 was best. } (27... dxc4 28. Rc1 Qb3 29. Qd4 Rb4 30. Qd2 Qa3 31. Qc3 Qxc3 32. Rxc3 Kf8 33. Rc2 Ra1+ 34. Kh2) 28. Qd3?? { (-3.13 → -9.02) Blunder. Qxb2 was best. } (28. Qxb2 Rxb2 29. Rxc6 g5 30. Rcc1 h5 31. Rb1 Rxb1 32. Rxb1 g4 33. hxg4 hxg4 34. Bd1 Ra2) 28... dxc4 29. Qxc4 Rc8 30. Be2 Ra2 31. Bh5 Nxh5 32. g4 Nf6 33. Rd1?! { (-11.99 → Mate in 2) Checkmate is now unavoidable. h4 was best. } (33. h4 Qc2) 33... Qxf2+ 34. Kh1 Qh2# { Black wins by checkmate. } 0-1