FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/qlT3vSmG"]
[Date "2025.08.08"]
[White "Sebastian1"]
[Black "Walker"]
[Result "0-1"]
[UTCDate "2025.08.08"]
[UTCTime "23:18:35"]
[WhiteElo "1231"]
[BlackElo "1433"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+3"]
[WhiteTitle "GM"]
[BlackTitle "⚡"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C24"]
[Opening "Bishop's Opening: Berlin Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (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 { C24 Bishop's Opening: Berlin Defense } 3. d3 h6 4. Nf3 Nc6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 d6 8. Nh4?! { (-0.02 → -0.56) Inaccuracy. O-O was best. } (8. O-O Be6 9. Bb3 O-O 10. Re1 Ne7 11. d4 Ng6 12. dxe5 dxe5 13. Qxd8 Raxd8 14. Bxe6 fxe6) 8... Bg4 9. Qd2?? { (-0.35 → -2.40) Blunder. f3 was best. } (9. f3) 9... O-O?? { (-2.40 → -0.04) Blunder. Nxe4 was best. } (9... Nxe4 10. dxe4 Qxh4 11. Rb1 Be6 12. Bd5 Bxd5 13. Qxd5 Nd8 14. O-O Qe7 15. c4 O-O 16. Rb3) 10. f3 Be6 11. Bxe6 fxe6 12. Ng6 Rf7 13. a4?? { (-0.26 → -3.36) Blunder. g3 was best. } (13. g3) 13... d5?? { (-3.36 → -1.04) Blunder. Kh7 was best. } (13... Kh7 14. Nh4 Nxe4 15. dxe4 Qxh4+ 16. Qf2 Qxf2+ 17. Kxf2 b6 18. h4 Na5 19. h5 d5 20. Rh4) 14. Bb2?? { (-1.04 → -4.91) Blunder. g3 was best. } (14. g3 Nh7 15. Nh4 g5 16. Ng2 Rxf3 17. Ne3 dxe4 18. Qe2 Qf8 19. dxe4 Qf7 20. Rb1 b6) 14... dxe4? { (-4.91 → -2.61) Mistake. Kh7 was best. } (14... Kh7 15. exd5 Qxd5 16. c4 Qc5 17. Ba3 Qd4 18. c3 Qd7 19. Nh4 g5 20. Bc1 Ng8 21. Ng6) 15. c4 exf3 16. Nxe5?? { (-2.30 → -7.76) Blunder. gxf3 was best. } (16. gxf3 Nh7 17. O-O-O Qf6 18. Rdg1 Nf8 19. Nxe5 Nxe5 20. f4 Nf3 21. Qe3 e5 22. Qxf3 Qxf4+) 16... Nxe5 17. Bxe5 fxg2?? { (-8.35 → -1.44) Blunder. Ne4 was best. } (17... Ne4 18. Qe3) 18. Rg1?? { (-1.44 → -7.69) Blunder. Qxg2 was best. } (18. Qxg2) 18... Ng4 19. Bf4 Qd4 20. Rxg2 Qxa1+ 21. Ke2 Qd4 22. Rxg4 Raf8 23. Bxc7? { (-7.69 → Mate in 4) Checkmate is now unavoidable. Qe3 was best. } (23. Qe3 Qb2) 23... Qxg4+ 24. Ke3 Qg5+ 25. Ke2 Rf2+ 26. Ke1 Qxd2# { Black wins by checkmate. } 0-1