FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/TPpz2vCj"]
[Date "2023.04.28"]
[White "snakeywaters"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.04.28"]
[UTCTime "20:30:41"]
[WhiteElo "1685"]
[BlackElo "2130"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[WhiteTitle "㎝"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C10"]
[Opening "Sicilian Defense: Marshall Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e6 2. d4 d5 3. Nc3 c5? { (0.44 → 1.75) Mistake. Nf6 was best. } { C10 Sicilian Defense: Marshall Gambit } (3... Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 a6 10. O-O-O) 4. Nf3?! { (1.75 → 0.86) Inaccuracy. exd5 was best. } (4. exd5 exd5) 4... dxe4 5. Nxe4 cxd4 6. Qxd4 Qxd4 7. Nxd4 Nf6? { (1.22 → 2.64) Mistake. a6 was best. } (7... a6 8. Bf4 Bd7 9. Nb3 Nf6 10. Nd6+ Bxd6 11. Bxd6 Nc6 12. f3 h5 13. Nc5 O-O-O 14. O-O-O) 8. Nxf6+ gxf6 9. Bd3? { (2.55 → 0.90) Mistake. Nb5 was best. } (9. Nb5) 9... Bc5?! { (0.90 → 1.43) Inaccuracy. Na6 was best. } (9... Na6 10. Nb5 Bd7 11. O-O Bc5 12. a4 O-O-O 13. c3 Nc7 14. Nxc7 Kxc7 15. b4 Bd6 16. Be2) 10. Nb3?! { (1.43 → 0.64) Inaccuracy. Nb5 was best. } (10. Nb5 Kd8) 10... Bb6 11. O-O Nc6 12. Bb5?! { (0.70 → 0.00) Inaccuracy. a4 was best. } (12. a4) 12... Bd7 13. Bxc6? { (-0.03 → -1.11) Mistake. a4 was best. } (13. a4 a6) 13... Bxc6 14. Be3 Rg8 15. Bxb6?? { (-1.23 → Mate in 5) Checkmate is now unavoidable. g3 was best. } (15. g3) 15... Rxg2+ 16. Kh1 Rxf2+ 17. Kg1 Rg2+ 18. Kh1 Rxc2+?! { (Mate in 2 → -12.10) Lost forced checkmate sequence. Rg3+ was best. } (18... Rg3+ 19. Rf3 Bxf3#) 19. Kg1?! { (-12.10 → Mate in 3) Checkmate is now unavoidable. Rf3 was best. } (19. Rf3 Bxf3+ 20. Kg1 Rg2+ 21. Kf1 axb6 22. Nd4 Bd5 23. Nb5 Rxh2 24. Nc7+ Kd8 25. Nxa8 Rh1+) 19... Rg2+ 20. Kh1 Rxb2+?! { (Mate in 2 → -13.89) Lost forced checkmate sequence. Rg3+ was best. } (20... Rg3+ 21. Rf3 Bxf3#) 21. Kg1?! { (-13.89 → Mate in 3) Checkmate is now unavoidable. Rf3 was best. } (21. Rf3 Bxf3+) 21... Rg2+ 22. Kh1 Rxa2+?! { (Mate in 2 → -13.84) Lost forced checkmate sequence. Rg3+ was best. } (22... Rg3+ 23. Rf3 Bxf3#) 23. Kg1?! { (-13.84 → Mate in 3) Checkmate is now unavoidable. Rf3 was best. } (23. Rf3 Bxf3+ 24. Kg1 axb6 25. Rxa2 Rxa2 26. Nd4 Rg2+ 27. Kf1 Bd5 28. Nb5 Kd7 29. h4 Rh2) 23... Rg2+ 24. Kh1 Rg6+ 25. Rf3 Bxf3# { Black wins by checkmate. } 0-1