[Event "Rated classical game"] [Site "https://lichess.org/WxBQxfnr"] [Date "2023.06.17"] [White "spetr340"] [Black "biz70"] [Result "1-0"] [UTCDate "2023.06.17"] [UTCTime "14:12:10"] [WhiteElo "1900"] [BlackElo "1861"] [WhiteRatingDiff "+69"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Bc4?! { (0.76 → -0.07) Inaccuracy. f4 was best. } (4. f4 Qa5 5. Bd3 e5 6. Nf3 exd4 7. Nxd4 Qb6 8. Nb3 a5) 4... Qa5?! { (-0.07 → 0.70) Inaccuracy. d5 was best. } (4... d5 5. exd5 cxd5 6. Bd3 Nc6 7. Be3 Nb4 8. Nf3 Bg4 9. Bb5+) 5. Nf3? { (0.70 → -0.76) Mistake. Bd2 was best. } (5. Bd2 Qc7 6. Nf3 Nbd7 7. O-O h6 8. a4 e5 9. a5 Be7) 5... Nxe4 6. Bd2? { (-0.66 → -1.90) Mistake. O-O was best. } (6. O-O Nxc3 7. bxc3 Nd7 8. Ng5 d5 9. Bd3 Nf6 10. c4 Bg4) 6... Nxd2 7. Qxd2 e6?! { (-2.09 → -1.14) Inaccuracy. Nd7 was best. } (7... Nd7 8. Qf4 d5 9. Bd3 Qb4 10. O-O-O Qd6 11. Qxd6 exd6 12. Rde1+) 8. a3 Be7 9. h4 Nd7 10. O-O-O d5 11. Bb3 O-O 12. h5 h6? { (-1.78 → -0.40) Mistake. b5 was best. } (12... b5 13. g4) 13. g4 c5 14. g5 cxd4 15. Nxd4?? { (-0.62 → -2.57) Blunder. Qxd4 was best. } (15. Qxd4 hxg5) 15... Bxg5 16. f4 Bf6 17. Rdg1 Nc5 18. f5 { White offers draw } 18... Nxb3+?! { (-3.07 → -1.77) Inaccuracy. Kh8 was best. } (18... Kh8 19. Kb1) 19. Nxb3 Bxc3?? { (-2.11 → 6.80) Blunder. Qb6 was best. } (19... Qb6) 20. Qxh6 Qc7?? { (6.86 → Mate in 9) Checkmate is now unavoidable. Re8 was best. } (20... Re8 21. Nxa5 Kf8 22. Qh7 Bxa5 23. Rxg7 Ke7 24. Rxf7+ Kd6 25. h6 Bc3 26. Qg6 Bd4 27. h7) 21. bxc3?? { (Mate in 9 → 3.80) Lost forced checkmate sequence. f6 was best. } (21. f6 Bxf6 22. Qxf6 Qf4+ 23. Qxf4 f5 24. h6 Bd7 25. Qe5 Kf7 26. Rxg7+ Ke8 27. Qd6 Rf7) 21... Qxc3?? { (3.80 → Mate in 6) Checkmate is now unavoidable. f6 was best. } (21... f6 22. Nd4 e5 23. Nb5 Qe7 24. Qg6 Rf7 25. h6 Bxf5 26. Qxf5 g5 27. Qg6+ Kh8 28. Nd6) 22. f6 g6 23. Qg7# { White wins by checkmate. } 1-0