[Event "Casual rapid game"] [Site "https://lichess.org/JVlCQYOY"] [Date "2018.02.15"] [White "DavidDoesChess"] [Black "kupo26"] [Result "0-1"] [UTCDate "2018.02.15"] [UTCTime "02:48:45"] [WhiteElo "1653"] [BlackElo "2091"] [Variant "Standard"] [TimeControl "420+5"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 { D43 Semi-Slav Defense } 5. Bf4 Bd6?! { (-0.36 → 0.25) Inaccuracy. dxc4 was best. } (5... dxc4 6. a4 Bb4 7. g3 Nbd7 8. Bg2 O-O 9. O-O a5 10. Qc2) 6. Bxd6 Qxd6 7. e3 O-O 8. c5 Qc7 9. Bd3 Nbd7 10. O-O e5 11. Be2 e4 12. Nd2 Re8 13. b4 Nf8 14. b5 g6 15. Na4? { (0.68 → -0.58) Mistake. a4 was best. } (15. a4) 15... Kg7 16. b6 Qd8 17. bxa7 Bf5 18. Nb6 Rxa7 19. a4 h5 20. a5 Ne6 21. a6?! { (-0.74 → -1.37) Inaccuracy. Ra3 was best. } (21. Ra3 Ng5) 21... Qc7 22. axb7 Rxb7 23. Ra5?! { (-1.19 → -1.93) Inaccuracy. h3 was best. } (23. h3 Ng5 24. Qa4 h4 25. Kh1 Nd7 26. Rfb1 Nxb6 27. Rxb6 Rxb6 28. cxb6 Qxb6 29. Bf1 Bd7) 23... Ng4?? { (-1.93 → 0.00) Blunder. Ng5 was best. } (23... Ng5 24. h4) 24. Qa4?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Bxg4 was best. } (24. Bxg4 Bxg4 25. Qa4 Reb8 26. h3 Be2 27. Ra1 Bb5 28. Qa2 Bd3 29. Qa4 h4 30. Na8 Qd8) 24... Qxh2# { Black wins by checkmate. } 0-1