[Event "Rated rapid game"] [Site "https://lichess.org/q5wNFlZA"] [Date "2021.07.30"] [White "Biyocan"] [Black "Lam020709"] [Result "0-1"] [UTCDate "2021.07.30"] [UTCTime "05:12:28"] [WhiteElo "1870"] [BlackElo "1794"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+45"] [Variant "Standard"] [TimeControl "720+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. Nc3 a6 5. d4 Nc6 6. Ne5 Nxe5 7. dxe5 e6 8. Be3 Qc7 9. Bf4?! { (0.20 → -0.73) Inaccuracy. f4 was best. } (9. f4 Bd7 10. Qd2 f6 11. Be2 fxe5 12. fxe5 Bc5 13. Bxc5 Qxc5 14. Rf1 Ne7 15. O-O-O O-O-O) 9... Ne7 10. Bd3 Ng6 11. Bxg6 hxg6 12. h4 Qb6 13. b3?? { (-0.99 → -3.92) Blunder. Rh3 was best. } (13. Rh3) 13... Bb4 14. Bd2 Qd4 15. Nb1? { (-3.36 → -6.68) Mistake. Rh3 was best. } (15. Rh3 Rxh4 16. Rxh4 Qxh4 17. Qe2 Ba3 18. Bc1 Bc5 19. Bb2 Bd7 20. O-O-O Qxf2 21. Qxf2 Bxf2) 15... Qxe5+ 16. Kf1 Qxa1 17. Bxb4 d4 18. Ke2 e5 19. Qd3 Bg4+ 20. f3 Bf5 21. Qc4 Rc8 22. Qd5 Rxc2+ 23. Bd2 O-O 24. g4 Be6 25. Qe4 Rxa2 26. f4 Bxg4+ 27. Kd3?! { (-12.14 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (27. Kf2) 27... Qb2 28. fxe5 Qxb3+ 29. Kxd4 Rd8+ 30. Kc5 Qb5# { Black wins by checkmate. } 0-1