FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/5cE5Hjcg"]
[Date "2026.03.25"]
[White "Wesley"]
[Black "PJ"]
[Result "0-1"]
[UTCDate "2026.03.25"]
[UTCTime "20:04:09"]
[WhiteElo "1544"]
[BlackElo "1776"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+28"]
[WhiteTitle "GM⚜"]
[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. g3 e5 3. d3 Bc5 4. Bg2 Nf6 5. O-O d6 6. Nc3 Bg4 7. Bg5 Qe7?? { (0.34 → 3.53) Blunder. h6 was best. } (7... h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. c3 Be6 11. Nd2 a5 12. e3 O-O 13. d4 Ba7 14. Qb3) 8. Bxf6?? { (3.53 → 0.50) Blunder. Nd5 was best. } (8. Nd5 Qd8 9. c3 Be6 10. Bxf6 gxf6 11. Nh4 a5 12. e3 Nb8 13. d4 c6 14. dxc5 cxd5) 8... Qxf6 9. Nd5 Qd8 10. c3 Ne7 11. Nxe7 Qxe7 12. b4 Bb6 13. a4 a6 14. a5?! { (0.78 → 0.09) Inaccuracy. Nd2 was best. } (14. Nd2 c6 15. b5 d5 16. a5 Bc5 17. bxc6 bxc6 18. Qa4 Bd7 19. Rfb1 O-O 20. Rb7 Rad8) 14... Ba7?! { (0.09 → 0.62) Inaccuracy. Ba7 was best. } (14... Ba7 15. c4) 15. Qa4+? { (0.62 → -0.48) Mistake. c4 was best. } (15. c4 c6 16. b5 cxb5 17. cxb5 axb5 18. Qb3 O-O 19. Qxb5 Rab8 20. e3 Bd7 21. Qb2 Kh8) 15... c6 16. c4 h5?! { (-0.42 → 0.34) Inaccuracy. O-O was best. } (16... O-O 17. Qb3) 17. Rfe1 h4 18. Nxh4 Rxh4 19. Ra2?? { (-0.06 → -3.53) Blunder. gxh4 was best. } (19. gxh4 Qxh4) 19... O-O-O?? { (-3.53 → -0.69) Blunder. Rh6 was best. } (19... Rh6 20. Bxc6+) 20. b5?? { (-0.69 → -2.65) Blunder. gxh4 was best. } (20. gxh4) 20... Rxh2? { (-2.65 → -1.24) Mistake. Rxh2 was best. } (20... Rxh2 21. bxa6) 21. Kxh2?? { (-1.24 → -7.88) Blunder. bxa6 was best. } (21. bxa6 Bxf2+) 21... Bxf2 22. Rf1? { (-7.28 → Mate in 5) Checkmate is now unavoidable. Bxc6 was best. } (22. Bxc6 Bxe1 23. Kg2 bxc6 24. bxa6 Kd7 25. Qd1 Bxg3 26. Kxg3 Rh8 27. Kxg4 Qh4+ 28. Kf3 Qf4+) 22... Rh8+ 23. Bh3 Rxh3+?! { (Mate in 4 → -10.14) Lost forced checkmate sequence. Qf6 was best. } (23... Qf6 24. Rh1 Be3 25. Rg1 Rxh3+ 26. Kg2 Qf2#) 24. Kg2 Bxg3 25. bxc6 Rh2+ 26. Kxg3 Qh4# { Black wins by checkmate. } 0-1