[Event "2022 Winter Marathon"] [Site "https://lichess.org/LOPnAMgC"] [Date "2022.12.28"] [White "maybach7"] [Black "merzze"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "18:42:34"] [WhiteElo "2659"] [BlackElo "1790"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Marshall Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nc3 e6 4. e4 { D31 Semi-Slav Defense: Marshall Gambit } Bb4 5. Bd3 Bxc3+?! { (0.09 → 0.98) Inaccuracy. e5 was best. } (5... e5 6. Ne2 dxe4 7. Bxe4 Nf6 8. Bc2 exd4 9. Qxd4 Qxd4 10. Nxd4) 6. bxc3 Ne7 7. cxd5 cxd5 8. Nf3 dxe4 9. Bxe4 O-O? { (0.86 → 2.37) Mistake. Nd7 was best. } (9... Nd7 10. O-O) 10. Bxh7+ Kxh7 11. Ng5+ Kg8?? { (2.38 → Mate in 5) Checkmate is now unavoidable. Kg6 was best. } (11... Kg6 12. h4 f5 13. h5+ Kf6 14. h6 Ng6 15. hxg7 Rg8 16. Rh6 Qc7 17. Rb1 Rxg7 18. Qh5) 12. Qh5 Re8 13. Qxf7+ Kh8 14. Qh5+ Kg8 15. O-O? { (Mate in 3 → 7.13) Lost forced checkmate sequence. Ba3 was best. } (15. Ba3 Qd7 16. Qh7+ Kf8 17. Qh8#) 15... e5 16. Ba3?! { (9.50 → 5.79) Inaccuracy. Qf7+ was best. } (16. Qf7+ Kh8 17. Qh5+ Kg8 18. Qh7+ Kf8 19. f4 Qa5 20. Qh5 Ng6 21. Qxg6 Ke7 22. fxe5 Qd5) 16... Nbc6?? { (5.79 → Mate in 2) Checkmate is now unavoidable. Bf5 was best. } (16... Bf5 17. Qf7+ Kh8 18. Bxe7 Qd7 19. dxe5 Bd3 20. Rad1 Nc6 21. e6 Qd5 22. Ba3 Ne5 23. Qh5+) 17. Rad1?? { (Mate in 2 → 2.93) Lost forced checkmate sequence. Qh7+ was best. } (17. Qh7+ Kf8 18. Qh8#) 17... exd4?? { (2.93 → Mate in 2) Checkmate is now unavoidable. Bf5 was best. } (17... Bf5 18. Qf7+ Kh8 19. d5 Qa5 20. dxc6 Qxa3 21. Rd7 Bg6 22. Qe6 Bf5 23. Qxe5 bxc6 24. Rxe7) 18. cxd4?? { (Mate in 2 → 2.96) Lost forced checkmate sequence. Qh7+ was best. } (18. Qh7+ Kf8 19. Qh8#) 18... Qd5?? { (2.96 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (18... Bf5 19. Qf7+ Kh8 20. d5 Ne5 21. Rfe1 Nxf7 22. Nxf7+ Kg8 23. Nxd8 Raxd8 24. Bxe7 Rc8 25. d6) 19. Qxe8# { White wins by checkmate. } 1-0