[Event "Rated classical game"] [Site "https://lichess.org/YGkJMKW0"] [Date "2022.12.24"] [White "AV-57"] [Black "DerekBT"] [Result "1-0"] [UTCDate "2022.12.24"] [UTCTime "21:55:59"] [WhiteElo "1854"] [BlackElo "1861"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "5400+30"] [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 Nbd7 4. Nf3 e6 5. Nbd2 c5 6. c3 b6?! { (0.00 → 0.89) Inaccuracy. Be7 was best. } (6... Be7 7. h3 O-O 8. Be2 b6 9. O-O Bb7 10. a4 a6 11. Rb1) 7. Bd3 c4 8. Bc2 Nh5 9. Bg5 f6 10. Bh4 g5?? { (1.66 → 3.77) Blunder. g6 was best. } (10... g6 11. g4 Ng7 12. Bg3 Bb7 13. h4 Qe7 14. e4 O-O-O 15. e5 f5 16. h5 g5 17. h6) 11. Nxg5 fxg5?? { (3.93 → 10.49) Blunder. Ng7 was best. } (11... Ng7 12. Nxe6 Nxe6 13. Qh5+ Ke7 14. Qxd5 Ba6 15. Ne4 Nc7 16. Qf5 Bg7 17. O-O-O Bb7 18. Bg3) 12. Qxh5+ Ke7 13. Qxg5+ Ke8?! { (10.44 → Mate in 1) Checkmate is now unavoidable. Kd6 was best. } (13... Kd6 14. Qxd8 Kc6 15. Qe8 e5 16. Ba4+ b5 17. Qe6+ Kc7 18. Bxb5 a6 19. Ba4 Bd6 20. Qxd5) 14. Qh5# { White wins by checkmate. } 1-0