[Event "Casual rapid game"] [Site "https://lichess.org/hUuvlA22"] [Date "2021.11.10"] [White "miasma38"] [Black "Olaffo"] [Result "0-1"] [UTCDate "2021.11.10"] [UTCTime "15:06:06"] [WhiteElo "1607"] [BlackElo "2575"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Trompowsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bg5 { A45 Trompowsky Attack } d5 3. e3 c5 4. Nd2 Nc6 5. Ngf3 Bg4 6. Be2 e6 7. Bxf6 Qxf6 8. h3 Bh5 9. c3 Bd6 10. Qc2 O-O 11. O-O-O?? { (-0.64 → -4.47) Blunder. dxc5 was best. } (11. dxc5) 11... Rfc8?? { (-4.47 → -1.89) Blunder. cxd4 was best. } (11... cxd4 12. exd4 Nb4 13. Qa4 Bg6 14. h4 Rfc8 15. h5 Bd3 16. Bxd3 Nxd3+ 17. Kb1 Nxf2 18. g4) 12. c4?? { (-1.89 → -7.17) Blunder. dxc5 was best. } (12. dxc5 Bxc5) 12... cxd4 13. c5 Bxc5 14. Qxc5 Nb4 15. Qxc8+ Rxc8+ 16. Kb1 Bg6+ 17. Ka1 dxe3 18. fxe3 Nc2+ 19. Kb1 Nxe3+ 20. Ka1 Qf5 21. Ne1 Nxd1 22. Bd3?! { (-16.13 → Mate in 3) Checkmate is now unavoidable. Nd3 was best. } (22. Nd3 Qf2) 22... Rc1+ 23. Bb1 Rxb1+ 24. Nxb1 Qxb1# { Black wins by checkmate. } 0-1