[Event "2024 Spring Marathon"] [Site "https://lichess.org/Wlb3quRp"] [Date "2024.05.11"] [White "SlowGrinder"] [Black "klasbj"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "18:18:06"] [WhiteElo "2735"] [BlackElo "1751"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 e6 6. O-O Bd6 7. d3 O-O 8. Bxc6 bxc6 9. Nbd2 Ba6?! { (-0.32 → 0.67) Inaccuracy. Nd7 was best. } (9... Nd7) 10. Re1 Re8 11. e4 d4?? { (0.50 → 4.41) Blunder. e5 was best. } (11... e5) 12. e5 Bxe5 13. Nxe5 Qd6 14. Qf3 Bb7 15. Ndc4 Qc7 16. Ba3 Nd5 17. Bxc5 Ba6?! { (4.38 → 6.02) Inaccuracy. f6 was best. } (17... f6 18. Qg4 fxe5 19. Nxe5 Ne3 20. fxe3 Qxe5 21. exd4 Qc7 22. h3 Rad8) 18. Bxd4 f6 19. Ng4 Bxc4 20. dxc4 Nb4 21. Nxf6+ gxf6 22. Qxf6 Qf7?? { (6.79 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (22... e5 23. Rxe5 Rxe5 24. Bxe5 Qxe5 25. Qxe5 Rf8 26. Qg5+ Kh8 27. Qe7 Kg8 28. Qxb4) 23. Qh8# { White wins by checkmate. } 1-0