FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/D8L0Sjwd"]
[Date "2023.01.31"]
[White "Maxim"]
[Black "Oskar"]
[Result "1-0"]
[UTCDate "2023.01.31"]
[UTCTime "15:45:28"]
[WhiteElo "1775"]
[BlackElo "1923"]
[WhiteRatingDiff "+8"]
[BlackRatingDiff "-10"]
[WhiteTitle "GM🧂"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.36 → -0.17) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8) 4... bxc6?! { (-0.17 → 0.55) Inaccuracy. dxc6 was best. } (4... dxc6 5. d3 Bd6 6. Nbd2 Be6 7. Ng5 Bg4 8. Ngf3 Nd7 9. Nc4 f6 10. Be3 a5 11. h3) 5. d3?! { (0.55 → -0.21) Inaccuracy. O-O was best. } (5. O-O d6 6. Re1 c5 7. c3 Be7 8. d4 cxd4 9. cxd4 O-O 10. Qc2 exd4 11. Nxd4 Bd7) 5... d6 6. Bg5 h6 7. Bxf6 Qxf6 8. O-O Bg4?! { (-1.11 → -0.44) Inaccuracy. h5 was best. } (8... h5 9. Qd2 h4 10. Qc3 c5 11. Nbd2 h3 12. g3 Be7 13. Qa5 Bd8 14. Qb5+ Kf8 15. Ne1) 9. Nc3 Bxf3 10. Qxf3 Qxf3 11. gxf3 Be7 12. Kh1 Bh4 13. Rg1 Rg8 14. Rg2 O-O-O 15. Rag1 Bf6 16. Na4 d5 17. exd5? { (-0.26 → -1.31) Mistake. a3 was best. } (17. a3 g6 18. Re1 Rge8 19. Rgg1 Bg7 20. Re2 a5 21. Kg2 Bf8 22. Nc3 d4 23. Nb1 a4) 17... Rxd5? { (-1.31 → 0.10) Mistake. cxd5 was best. } (17... cxd5) 18. Nc3 Rd4? { (0.32 → 1.88) Mistake. Ra5 was best. } (18... Ra5 19. Ne4) 19. Ne4 Bh4?? { (1.87 → 4.26) Blunder. Rf8 was best. } (19... Rf8 20. Nxf6 gxf6 21. Rg8 Rxg8 22. Rxg8+ Kd7 23. Rh8 Ke6 24. Rxh6 Ra4 25. a3 c5 26. Kg2) 20. Rxg7 Rxg7 21. Rxg7 f5 22. Rg8+ Kb7? { (4.15 → 7.77) Mistake. Kd7 was best. } (22... Kd7 23. Rg7+) 23. Nc5+ Kb6 24. Nb3?? { (7.75 → 2.99) Blunder. Ne6 was best. } (24. Ne6) 24... Rd6?? { (2.99 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } (24... Rd8 25. Rxd8) 25. Rb8+ Ka6 26. Nc5+ Ka5 27. b4# { White wins by checkmate. } 1-0