[Event "Calculus Rapid"] [Site "https://lichess.org/ST4G35Jh"] [Date "2021.05.26"] [White "senon_kolonne"] [Black "Gayunee_Sandalima"] [Result "0-1"] [UTCDate "2021.05.26"] [UTCTime "12:01:42"] [WhiteElo "1925"] [BlackElo "1552"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D11"] [Opening "Slav Defense: Bonet Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5?! { (0.36 → -0.21) Inaccuracy. e3 was best. } { D11 Slav Defense: Bonet Gambit } (4. e3 e6 5. b3 b6 6. Bb2 Bd6 7. g3 O-O 8. Bg2 Bb7) 4... Bf5 5. e3 h6 6. Bxf6 gxf6 7. cxd5 cxd5 8. Nc3 Nc6?! { (0.66 → 1.68) Inaccuracy. e6 was best. } (8... e6 9. Bd3) 9. Rc1?! { (1.68 → 0.80) Inaccuracy. Qb3 was best. } (9. Qb3 Rc8 10. Qxb7 Bd7 11. Qb3 e6 12. a3 Bd6 13. Bb5 Kf8 14. O-O h5 15. Rfc1 Kg7) 9... e6 10. Bd3 Bg6 11. O-O Bd6?! { (0.56 → 1.33) Inaccuracy. Bh5 was best. } (11... Bh5 12. Be2 Bd6 13. g3 Bg4 14. Kg2 Bf5 15. Bd3 Bg4 16. a3 O-O 17. Be2 Bf5 18. Nh4) 12. Bxg6 fxg6 13. Qc2?! { (1.43 → 0.66) Inaccuracy. e4 was best. } (13. e4 Bf4 14. Rc2 Qd7 15. Nh4 Rg8 16. g3 Bc7 17. exd5 exd5 18. b4 Kf7 19. b5 Ne7) 13... Kf7 14. Rfd1 h5 15. a3 h4 16. h3 g5 17. Rd2 f5? { (0.07 → 1.53) Mistake. Rc8 was best. } (17... Rc8 18. Qb3) 18. Nb5?? { (1.53 → -0.58) Blunder. Nxd5 was best. } (18. Nxd5 exd5) 18... Bb8 19. Nh2 g4 20. hxg4 fxg4?! { (-0.26 → 0.58) Inaccuracy. Bxh2+ was best. } (20... Bxh2+ 21. Kxh2 fxg4 22. Rf1 a6 23. Nc3 Qf6 24. Ne2 Rac8 25. Qd1 h3 26. g3 Qf3 27. Nf4) 21. Nxg4 Qg5 22. Nh2 Bxh2+ 23. Kxh2 Rag8 24. f4?? { (1.44 → -13.44) Blunder. Rg1 was best. } (24. Rg1 Qg3+) 24... Qg3+ 25. Kh1?! { (-12.23 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (25. Kg1) 25... h3 26. gxh3 Rxh3+ 27. Rh2 Qf3+ 28. Qg2 Rxg2 29. Nd6+ Kf8 30. Rxh3 Qxh3# { Black wins by checkmate. } 0-1