[Event "Rated classical game"] [Site "https://lichess.org/GZwQ8WCP"] [Date "2022.03.21"] [White "cvmfmf"] [Black "ainanli2009"] [Result "1-0"] [UTCDate "2022.03.21"] [UTCTime "15:10:42"] [WhiteElo "1503"] [BlackElo "1477"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Accepted: Teichmann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4?! { (-1.05 → -0.19) Inaccuracy. g6 was best. } { D00 Blackmar-Diemer Gambit Accepted: Teichmann Defense } (5... g6 6. h3 Bg7 7. Bf4 O-O 8. Qd2 c5 9. O-O-O cxd4 10. Nxd4) 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nd5? { (-0.12 → 1.31) Mistake. e6 was best. } (8... e6 9. Bg2 Nbd7 10. Nxg6 hxg6 11. Qf3 Be7 12. Qxb7 Rb8 13. Qxa7 O-O 14. O-O Nb6 15. Kh1) 9. Nxd5?? { (1.31 → -0.45) Blunder. Bg2 was best. } (9. Bg2 c6 10. O-O e6 11. Qf3 f6 12. Nxg6 hxg6 13. Qd3 Qd7 14. Qxg6+ Qf7 15. Qd3 Na6) 9... Qxd5 10. Nxg6?! { (-0.38 → -1.49) Inaccuracy. Kf2 was best. } (10. Kf2 Qd6) 10... hxg6 11. Be3?? { (-1.38 → -7.00) Blunder. Kf2 was best. } (11. Kf2 Nc6) 11... Qxh1 12. Qe2 Rxh3 13. O-O-O Rh2 14. Qb5+ c6?? { (-8.20 → 7.84) Blunder. Nd7 was best. } (14... Nd7) 15. Qxb7 c5? { (8.33 → Mate in 1) Checkmate is now unavoidable. Qd5 was best. } (15... Qd5 16. Qxa8) 16. Bb5+?! { (Mate in 1 → 13.08) Lost forced checkmate sequence. Qc8# was best. } (16. Qc8#) 16... Nd7?! { (13.08 → Mate in 1) Checkmate is now unavoidable. Kd8 was best. } (16... Kd8 17. Rxh1) 17. Qxd7# { White wins by checkmate. } 1-0