FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/TjHUfL3v"]
[Date "2024.03.30"]
[White "Nikolai"]
[Black "Adam"]
[Result "0-1"]
[UTCDate "2024.03.30"]
[UTCTime "17:17:49"]
[WhiteElo "1127"]
[BlackElo "1720"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+1"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C23"]
[Opening "Bishop's Opening: Boi Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Bc5?! { (-0.13 → 0.46) Inaccuracy. Nf6 was best. } { C23 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O O-O 6. d3 c6 7. a4) 3. Qf3?! { (0.46 → -0.25) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4) 3... Nf6 4. Nh3? { (-0.43 → -1.64) Mistake. d3 was best. } (4. d3 d6 5. Nc3 c6 6. a4 O-O 7. Nge2 Bg4 8. Qg3 Nbd7) 4... Nc6 5. O-O? { (-1.67 → -3.39) Mistake. c3 was best. } (5. c3) 5... Nd4 6. Qd1?! { (-3.66 → -5.81) Inaccuracy. Qg3 was best. } (6. Qg3 d5) 6... Nxe4?? { (-5.81 → -2.11) Blunder. d5 was best. } (6... d5) 7. c3 Nc6 8. d3 Nf6 9. Bg5?! { (-2.55 → -3.43) Inaccuracy. d4 was best. } (9. d4 Bb6) 9... d5 10. Bxf6 Qxf6? { (-4.26 → -2.39) Mistake. gxf6 was best. } (10... gxf6) 11. Bxd5 Qg6?! { (-2.03 → -1.13) Inaccuracy. Bxh3 was best. } (11... Bxh3 12. gxh3 Rd8 13. Be4 Ne7 14. Kh1 Ng6 15. b4 Bb6 16. a4 c6 17. Nd2 Nf4 18. a5) 12. Bxc6+?? { (-1.13 → -4.71) Blunder. Be4 was best. } (12. Be4 Qh6) 12... bxc6 13. d4? { (-4.37 → -7.91) Mistake. Kh1 was best. } (13. Kh1 Bxh3) 13... Bxh3 14. Qf3 Bg4 15. Qg3 exd4 16. cxd4 Bxd4 17. Qxc7 O-O 18. Qg3 Bxb2 19. Nd2 Bxa1 20. Rxa1 Qf6 21. Qxg4 Qxa1+ 22. Nf1 Rae8 23. h3 Re1 24. Kh2 Rxf1 25. f3?! { (-14.78 → Mate in 3) Checkmate is now unavoidable. Qe2 was best. } (25. Qe2 Rh1+) 25... h6?! { (Mate in 3 → -16.67) Lost forced checkmate sequence. Qe1 was best. } (25... Qe1 26. Qxg7+ Kxg7 27. g4 Qf2#) 26. Kg3?! { (-16.67 → Mate in 6) Checkmate is now unavoidable. Qe4 was best. } (26. Qe4 Qxa2) 26... Qe5+?! { (Mate in 6 → -16.24) Lost forced checkmate sequence. Qe1+ was best. } (26... Qe1+ 27. Kf4 Rd8 28. Qc8 g5+ 29. Kf5 Rxc8 30. Kg4 Qh4+ 31. Kf5 Qf4#) 27. Kh4?! { (-16.24 → Mate in 5) Checkmate is now unavoidable. Qf4 was best. } (27. Qf4 Qxf4+) 27... g5+ 28. Kh5 f5 29. Qc4+ Kh7 30. Qxf1 Qe8# { Black wins by checkmate. } 0-1