[Event "Rated classical game"] [Site "https://lichess.org/TyonyeVM"] [Date "2019.08.25"] [White "SlackWyrm"] [Black "ostdorfer"] [Result "0-1"] [UTCDate "2019.08.25"] [UTCTime "15:02:20"] [WhiteElo "1941"] [BlackElo "1895"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A80"] [Opening "Dutch Defense: Krejcik Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g4 { A80 Dutch Defense: Krejcik Gambit } fxg4 3. h3 g3 4. fxg3 Nf6 5. Bg2 d5 6. Nc3 c5 7. Bf4? { (0.30 → -0.93) Mistake. e4 was best. } (7. e4 cxd4 8. Nxd5 Nc6 9. Ne2 e5 10. c3 Be6 11. Bg5 Be7) 7... cxd4 8. Qxd4 Nc6 9. Qd3?! { (-1.11 → -1.98) Inaccuracy. Qf2 was best. } (9. Qf2 e5) 9... e5 10. Bg5 d4? { (-2.25 → -1.04) Mistake. Nb4 was best. } (10... Nb4) 11. O-O-O?! { (-1.04 → -2.13) Inaccuracy. Ne4 was best. } (11. Ne4 Be7 12. c3 O-O 13. Nxf6+ Bxf6 14. Bd2 Bg5 15. Bxg5 Qxg5 16. h4 Qf6 17. Nf3 Bf5) 11... Be6 12. Qb5 Qc7? { (-2.02 → -0.77) Mistake. Qb6 was best. } (12... Qb6 13. Bxc6+ Qxc6 14. Qxc6+ bxc6 15. Bxf6 gxf6 16. Ne4 f5 17. Nd2 e4 18. Kb1 c5 19. g4) 13. Ne4?? { (-0.77 → -5.88) Blunder. Nd5 was best. } (13. Nd5 Nxd5) 13... a6 14. Qd3?! { (-5.85 → -9.98) Inaccuracy. Nxf6+ was best. } (14. Nxf6+ gxf6 15. Bxc6+ bxc6 16. Qd3 fxg5 17. Nf3 Bh6 18. g4 O-O 19. Nd2 Rab8 20. Rhf1 Rf4) 14... Nb4 15. Qd2 Nxa2+ 16. Kb1 Nxe4 17. Bxe4 Nc3+ 18. Kc1 Qa5 19. Qd3?! { (-27.33 → Mate in 2) Checkmate is now unavoidable. Qxc3 was best. } (19. Qxc3 dxc3 20. bxc3 Qxc3 21. Rf1 Ba3+ 22. Kd1 Qa1+ 23. Kd2 Qxf1 24. Nf3 Qxh1 25. Bxb7 Qc1+) 19... Qa1+ 20. Kd2 Qxd1# { Black wins by checkmate. } 0-1