CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/8QXtVv2V"] [Date "2022.01.22"] [White "Lukey9"] [Black "M280"] [Result "0-1"] [UTCDate "2022.01.22"] [UTCTime "00:19:06"] [WhiteElo "1236"] [BlackElo "1399"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 Nf6 3. Bh3? { (0.42 → -0.71) Mistake. d4 was best. } (3. d4 d5 4. Bg2 g6 5. O-O Bg7 6. b3 O-O 7. Bb2 a5 8. c4 a4 9. e3 Bf5) 3... e5 4. O-O?! { (-0.89 → -1.77) Inaccuracy. d4 was best. } (4. d4 e4) 4... Bc5?? { (-1.77 → 0.60) Blunder. d5 was best. } (4... d5 5. Bg2) 5. Kg2?? { (0.60 → -1.63) Blunder. Nxe5 was best. } (5. Nxe5) 5... d6?! { (-1.63 → -0.99) Inaccuracy. e4 was best. } (5... e4 6. Ng1) 6. Bxc8 Qxc8 7. b3? { (-0.83 → -2.00) Mistake. d3 was best. } (7. d3 d5 8. Bg5 e4 9. dxe4 dxe4 10. Nfd2 Qe6 11. Nb3 Bb6 12. Nc3 e3 13. Bxf6 gxf6) 7... O-O? { (-2.00 → -0.82) Mistake. e4 was best. } (7... e4 8. Ng1) 8. Ba3?! { (-0.82 → -1.71) Inaccuracy. Bb2 was best. } (8. Bb2 Qe6) 8... Bd4? { (-1.71 → -0.53) Mistake. e4 was best. } (8... e4) 9. Nxd4 Nxd4 10. c4 Qd7 11. b4?? { (-0.48 → -3.38) Blunder. d3 was best. } (11. d3 h6 12. Nc3 Rfe8 13. Rc1 d5 14. Nxd5 Nxd5 15. cxd5 Qxd5+ 16. Kg1 Ne6 17. Rc4 Rad8) 11... Qc6+ 12. Kg1 Qe4?? { (-4.07 → -0.67) Blunder. a5 was best. } (12... a5) 13. Re1?? { (-0.67 → -4.68) Blunder. Nc3 was best. } (13. Nc3 Qg6) 13... Nc2?? { (-4.68 → 4.51) Blunder. Qc2 was best. } (13... Qc2) 14. Bb2?? { (4.51 → -7.55) Blunder. d3 was best. } (14. d3 Qd4) 14... Nxe1 15. Qxe1 Ng4? { (-7.46 → -4.04) Mistake. Qxc4 was best. } (15... Qxc4 16. d3 Qc2 17. Bc3 Qa4 18. Nd2 Nd5 19. Nf3 f5 20. Bxe5 dxe5 21. Qc1 Qxb4 22. Rb1) 16. Ba3? { (-4.04 → -7.83) Mistake. f3 was best. } (16. f3 Qc2) 16... Qd4 17. e3 Qxa1 18. c5 b6 19. cxb6 axb6 20. b5 Nf6 21. Qc1 Qxa2 22. Qf1 Qa1 23. Qc1 c5 24. Nc3 Qxc1+ 25. Bxc1 Ra1 26. Ne2 Ne4 27. Kf1 Nxd2+ 28. Ke1 Nf3+ 29. Kd1 c4 30. Nc3 Rfa8 31. Ke2 Ng1+ 32. Kd1 R8a3 33. f4?! { (-16.07 → Mate in 4) Checkmate is now unavoidable. Kc2 was best. } (33. Kc2 Rxc1+ 34. Kxc1 Rxc3+ 35. Kd2 Rb3 36. f4 Nf3+ 37. Ke2 e4 38. h3 Rxb5 39. Kd1 Rb2) 33... Rxc3 34. fxe5 Rcxc1+ 35. Kd2 Nf3+ 36. Ke2 Ng1+ 37. Kf2 Rc2# { Black wins by checkmate. } 0-1