[Event "Rated classical game"] [Site "https://lichess.org/SeXR2RmH"] [Date "2019.01.20"] [White "Berlin_82"] [Black "badcatviyav"] [Result "1-0"] [UTCDate "2019.01.20"] [UTCTime "04:03:19"] [WhiteElo "1748"] [BlackElo "1570"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. e4 c6 3. Nc3 Nf6 { B07 Czech Defense } 4. e5?! { (0.72 → 0.13) Inaccuracy. f4 was best. } (4. f4 Qa5 5. Bd2 e5 6. Nf3 exd4 7. Nd5 Qd8 8. Nxf6+ Qxf6) 4... dxe5 5. dxe5 Qxd1+ 6. Nxd1 Nd5 7. Nf3 Bg4 8. Ne3 Bxf3 9. gxf3 Nxe3 10. Bxe3 e6 11. O-O-O Be7 12. Rg1 O-O?? { (0.03 → 2.52) Blunder. g6 was best. } (12... g6 13. f4 Nd7 14. c3 a5 15. Be2 O-O-O 16. Rd4 Kc7 17. Rgd1 Nb6 18. Rxd8 Rxd8 19. Rxd8) 13. Bh6 Kh8?? { (2.12 → Mate in 2) Checkmate is now unavoidable. g6 was best. } (13... g6 14. Bxf8 Kxf8 15. f4 Ke8 16. Kd2 Kd7 17. Rg3 Kc7 18. Rh3 h5 19. Bg2 Nd7 20. Ke2) 14. Bxg7+ Kg8 15. Bxf8+?? { (Mate in 1 → 5.22) Lost forced checkmate sequence. Bf6# was best. } (15. Bf6#) 15... Kxf8 16. Kb1 Nd7? { (4.84 → 8.61) Mistake. h6 was best. } (16... h6 17. f4) 17. Rxd7 Rc8 18. Bd3 Ke8 19. Rxb7 Rd8 20. Rd1 Bc5 21. a3 Bxf2 22. Rd2 Be3 23. Rg2 Kf8 24. Bxh7 Rd1+ 25. Ka2 Ke8?! { (10.37 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (25... Rg1 26. Rb8+) 26. Rg8# { White wins by checkmate. } 1-0