[Event "Rated classical game"] [Site "https://lichess.org/NWP9LxnV"] [Date "2024.05.02"] [White "Nikita-Tos"] [Black "hos_bak_10"] [Result "0-1"] [UTCDate "2024.05.02"] [UTCTime "07:02:31"] [WhiteElo "1879"] [BlackElo "1922"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 a6 7. f3 Qc7 8. Qd2 Bb4 9. h4 d5 10. O-O-O? { (0.17 → -1.40) Mistake. a3 was best. } (10. a3 Ba5 11. b4 Bb6 12. exd5 exd5 13. Nxc6 bxc6 14. Bxb6 Qxb6 15. Na4 Qc7 16. Qe3+ Be6) 10... dxe4?? { (-1.40 → 0.81) Blunder. e5 was best. } (10... e5) 11. Nxc6 bxc6 12. Bf4 Qe7?! { (0.30 → 0.87) Inaccuracy. Qa5 was best. } (12... Qa5 13. Bd6) 13. a3 Bxc3?? { (0.41 → 2.77) Blunder. Bxa3 was best. } (13... Bxa3 14. Qd4 Bc5 15. Qe5 exf3 16. gxf3 a5 17. Bh6 gxh6 18. Ne4 Nxe4 19. Qxh8+ Qf8 20. Qxf8+) 14. bxc3?? { (2.77 → -4.77) Blunder. Qxc3 was best. } (14. Qxc3 Bb7 15. Bd6 Qd7 16. Bc4 Rg8 17. fxe4 Nxe4 18. Qe5 Nf6 19. Bb4 Nd5 20. Ba5 Rc8) 14... O-O?? { (-4.77 → 1.59) Blunder. Qxa3+ was best. } (14... Qxa3+ 15. Kb1 Nd5 16. Bc4 Nxc3+ 17. Qxc3 Qxc3 18. Bb3 O-O 19. h5 e5 20. Bd2 Qc5 21. h6) 15. fxe4?? { (1.59 → -6.31) Blunder. Bd6 was best. } (15. Bd6 Qa7 16. Bxf8 Kxf8 17. Qd6+ Qe7 18. c4 exf3 19. gxf3 c5 20. Qe5 Bb7 21. Rd3 Rc8) 15... Qxa3+ 16. Kb1 Nxe4 17. Qd4 Nxc3+ { White resigns. } 0-1