FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/SDluOjbY"]
[Date "2023.03.28"]
[White "Vinnyman16"]
[Black "Patrick2"]
[Result "0-1"]
[UTCDate "2023.03.28"]
[UTCTime "14:19:07"]
[WhiteElo "1157"]
[BlackElo "1536"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+2"]
[BlackTitle "GM"]
[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. d4 Nf6 3. d5 Na5?! { (0.91 → 1.93) Inaccuracy. Nb8 was best. } (3... Nb8 4. Nc3 d6 5. e4 g6 6. Be3 c6 7. Qd2 Nbd7 8. O-O-O cxd5 9. exd5 a6 10. h4) 4. b4 Nc4 5. Qd4?? { (1.65 → 0.09) Blunder. e4 was best. } (5. e4 Nb6) 5... Nd6? { (0.09 → 1.48) Mistake. Nb6 was best. } (5... Nb6) 6. Qd1?? { (1.48 → -1.12) Blunder. Nc3 was best. } (6. Nc3 Nf5) 6... c6 7. dxc6 dxc6 8. b5? { (-1.11 → -2.31) Mistake. a4 was best. } (8. a4 a5 9. b5 cxb5 10. axb5 Bd7 11. e3 Nxb5 12. Ne5 Nd6 13. Ba3 Qc7 14. Bd3 e6) 8... Nxb5 9. c4? { (-1.95 → -3.92) Mistake. Qxd8+ was best. } (9. Qxd8+ Kxd8 10. a4 Nd6 11. e3 g6 12. Bb2 Bg7 13. Nbd2 Rg8 14. a5 Kc7 15. Bd3 Bf5) 9... Qxd1+ 10. Kxd1 Nd6 11. c5?! { (-4.10 → -6.22) Inaccuracy. Nbd2 was best. } (11. Nbd2 Nde4) 11... Nb5? { (-6.22 → -3.65) Mistake. Nde4 was best. } (11... Nde4 12. Ke1) 12. a4 Bg4?? { (-3.71 → 3.07) Blunder. Nc7 was best. } (12... Nc7 13. Nbd2 Na6 14. a5 Nxc5 15. Ke1 Nfe4 16. Nxe4 Nxe4 17. g3 e5 18. Bg2 Bb4+ 19. Kf1) 13. Ng1?? { (3.07 → -6.74) Blunder. axb5 was best. } (13. axb5 cxb5 14. Ne5 a6 15. Nd2 g6 16. Bb2 Be6 17. Nd3 Bg7 18. g4 O-O 19. Bg2 Nd5) 13... Nd4 14. f3 Bf5 15. e3?! { (-6.00 → -8.45) Inaccuracy. e4 was best. } (15. e4 Be6) 15... Bxb1?? { (-8.45 → -2.64) Blunder. Nc2 was best. } (15... Nc2 16. Ra2 O-O-O+ 17. Ke2 Nb4 18. Rd2 Bxb1 19. Rxd8+ Kxd8 20. Bd2 Nd3 21. a5 Kc8 22. a6) 16. Rxb1 Nf5 17. Rxb7?? { (-2.87 → -7.61) Blunder. Kc2 was best. } (17. Kc2 O-O-O) 17... O-O-O+ 18. Kc2 Kxb7 19. Bd3 e5 20. Bxf5 g6 21. Bd3 Bxc5 22. Bb2?! { (-6.00 → -8.93) Inaccuracy. e4 was best. } (22. e4 Nd7 23. Ne2 a5 24. Bh6 Bb4 25. Rb1 Kc7 26. Nc1 Nc5 27. Bc4 f6 28. Be3 Nxa4) 22... Bxe3 23. Ne2 Bd4 24. f4 Bxb2 25. Kxb2 Rxd3 26. Rc1 exf4 27. Nxf4 Rd4 28. Ne2 Rd2+ 29. Kb1 Rxe2 30. g4 Rd8 31. Rf1 Rdd2 32. Rxf6 c5?! { (Mate in 1 → -16.79) Lost forced checkmate sequence. Rd1# was best. } (32... Rd1#) 33. Rxf7+?! { (-16.79 → Mate in 11) Checkmate is now unavoidable. Rf1 was best. } (33. Rf1 Rxh2 34. Kc1 Ra2 35. Kb1 Kc6 36. Rf6+ Kd5 37. Rf1 Rag2 38. g5 c4 39. Rd1+ Kc6) 33... Kb6?! { (Mate in 11 → -16.31) Lost forced checkmate sequence. Ka6 was best. } (33... Ka6 34. Kc1 Rc2+ 35. Kb1 Rb2+ 36. Ka1 Rbd2 37. Rf1 c4 38. g5 c3 39. Kb1 Ra2 40. Rf6+) 34. Rxh7?! { (-16.31 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (34. Kc1 Ra2) 34... c4 35. Rg7 Re1# { Black wins by checkmate. } 0-1