FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/prXanojD"]
[Date "2025.08.22"]
[White "Joseph4"]
[Black "Nathan4"]
[Result "0-1"]
[UTCDate "2025.08.22"]
[UTCTime "23:12:14"]
[WhiteElo "1347"]
[BlackElo "1339"]
[WhiteRatingDiff "-79"]
[BlackRatingDiff "+16"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "English Opening: The Whale"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. c4? { (0.60 → -0.57) Mistake. Nf3 was best. } { C20 English Opening: The Whale } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nf6 3. Nc3 Nc6 4. Be2 Bc5 5. b3?! { (-0.18 → -1.00) Inaccuracy. d3 was best. } (5. d3 d6 6. h3 Nd4 7. Nf3 c6 8. Nxd4 Bxd4 9. O-O O-O 10. Kh1 Nd7 11. Bg4 Bxc3) 5... O-O 6. a3?! { (-0.63 → -1.23) Inaccuracy. Nf3 was best. } (6. Nf3 Nd4) 6... d6 7. Nf3 Bg4 8. Nh4?? { (-0.41 → -3.47) Blunder. b4 was best. } (8. b4 Bd4) 8... Bxe2 9. Qxe2 Nd4 10. Qf1?? { (-3.50 → -9.49) Blunder. Qd1 was best. } (10. Qd1 Nxe4) 10... Nc2+ 11. Ke2 Nxa1 12. b4 Bd4 13. Nd5 Nxe4 14. c5 Nxf2 15. Rg1 Ng4 16. cxd6 Bxg1 17. Qxg1 cxd6 18. Ne3 Qxh4 19. Nxg4 Qxg4+ 20. Kf2 Qf4+ 21. Ke2 Nb3 22. Bb2 Qxd2+ 23. Kf3 Qxb2 24. Qe3 Qxa3 25. b5 Rac8 26. g4?! { (-22.86 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } (26. Kg3 f5) 26... a6?! { (Mate in 5 → -23.15) Lost forced checkmate sequence. Nd4+ was best. } (26... Nd4+ 27. Ke4 d5+ 28. Kxd5 Qxe3 29. Kd6 Nxb5+ 30. Kd5 Rc5#) 27. g5?! { (-23.15 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } (27. Kg3 axb5) 27... f6?! { (Mate in 5 → -24.10) Lost forced checkmate sequence. Nd4+ was best. } (27... Nd4+ 28. Kg4 Qxe3 29. g6 Qf3+ 30. Kh4 Nf5+ 31. Kg5 f6#) 28. gxf6?! { (-24.10 → Mate in 5) Checkmate is now unavoidable. Kg4 was best. } (28. Kg4 f5+) 28... gxf6?! { (Mate in 5 → -22.67) Lost forced checkmate sequence. Nd4+ was best. } (28... Nd4+ 29. Ke4 d5+ 30. Kxd5 Qxe3 31. f7+ Kxf7 32. Kd6 Rfd8#) 29. bxa6?! { (-22.67 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } (29. Kg3 axb5) 29... bxa6?! { (Mate in 5 → -22.36) Lost forced checkmate sequence. Nd4+ was best. } (29... Nd4+ 30. Kf2 Rc2+ 31. Kg3 Qxe3+ 32. Kg4 Qg1+ 33. Kh4 Rxh2#) 30. Qc5?! { (-22.36 → Mate in 3) Checkmate is now unavoidable. Kg2 was best. } (30. Kg2 Rc2+) 30... Nd2+ 31. Kg4 Qf3+ 32. Kh4 Qf4+ 33. Kh5 Nf3 34. Qxd6 Qg5# { Black wins by checkmate. } 0-1