[Event "2023 Summer Marathon"] [Site "https://lichess.org/FWgra7i7"] [Date "2023.08.05"] [White "Bruma21"] [Black "Viziermanx"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "08:13:55"] [WhiteElo "1873"] [BlackElo "2330"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Nf6 7. Bf4 e6 8. O-O Bd6 9. Bxd6 Qxd6 10. h3 Bh5 11. Nbd2 O-O 12. Qe1 Rfe8 13. Qe3 e5 14. dxe5 Nxe5 15. Qxe5?? { (0.53 → -5.09) Blunder. Nxe5 was best. } (15. Nxe5 Rxe5) 15... Rxe5 16. Nxe5 Qxe5 17. Rfe1 Qd6 18. Nf3 Bxf3 19. gxf3 Re8 20. Rf1 Qf4 21. Kg2 Qg5+ 22. Kh2 Nh5 23. Rg1 Qf4+ 24. Kg2 Re5 25. Rae1 Rg5+ 26. Kh1?? { (-5.91 → Mate in 6) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 Rxg1+ 27. Kxg1 g6 28. Bc4 Qg5+ 29. Kh2 Nf4 30. Bf1 Kg7 31. Rd1 Qh5 32. Kg1 Qxf3) 26... Qxf3+ 27. Kh2 h6?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Qxf2+ was best. } (27... Qxf2+ 28. Kh1 Ng3+ 29. Rxg3 Qxe1+ 30. Bf1 Qxg3 31. Be2 Qxh3#) 28. Re8# { White wins by checkmate. } 1-0