[Event "2021 Autumn Marathon"] [Site "https://lichess.org/5QPrrTiL"] [Date "2021.10.23"] [White "bioagent"] [Black "PumpkinFace"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "12:21:42"] [WhiteElo "2402"] [BlackElo "2093"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Nc6 4. c4 e6 5. Nc3 Bd6 6. cxd5 Nxd5 7. Nxd5 exd5 8. Bg3?! { (0.30 → -0.34) Inaccuracy. Bxd6 was best. } (8. Bxd6) 8... Bxg3?! { (-0.34 → 0.58) Inaccuracy. Bb4+ was best. } (8... Bb4+ 9. Ke2) 9. hxg3 O-O 10. Bd3 g6 11. Nf3?! { (0.78 → 0.22) Inaccuracy. Qd2 was best. } (11. Qd2 Re8 12. Ne2 h5 13. O-O-O a5 14. g4 Bxg4 15. f3 Bd7 16. g4 h4 17. Nc3 Nb4) 11... Bg4 12. Rh4 Bxf3?! { (0.11 → 1.05) Inaccuracy. h5 was best. } (12... h5 13. Rc1) 13. Qxf3 Qe7?? { (0.54 → 2.60) Blunder. Nb4 was best. } (13... Nb4 14. Bb1) 14. O-O-O Nb4 15. Bb1 c5 16. a3?! { (3.99 → 3.01) Inaccuracy. Rdh1 was best. } (16. Rdh1) 16... Na6 17. Rdh1 f6?? { (3.86 → 13.78) Blunder. cxd4 was best. } (17... cxd4 18. Rxh7) 18. Qxd5+ Kh8? { (8.29 → Mate in 5) Checkmate is now unavoidable. Qf7 was best. } (18... Qf7) 19. Bxg6 Rf7 20. Bxf7 Kg7 21. Rxh7+ Kf8 22. Rh8+ Kg7 23. R1h7# { White wins by checkmate. } 1-0