[Event "Rated classical game"] [Site "https://lichess.org/QIO8zqK8"] [Date "2023.08.08"] [White "BlueOpera"] [Black "dbz132131w"] [Result "1-0"] [UTCDate "2023.08.08"] [UTCTime "00:17:07"] [WhiteElo "2222"] [BlackElo "2151"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3?! { (0.58 → 0.00) Inaccuracy. Bd3 was best. } { B43 Sicilian Defense: Kan Variation, Knight Variation } (5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7 8. Be3 O-O 9. Bxa7 Rxa7) 5... Qc7 6. Be2 Nf6 7. O-O Bb4 8. Qd3 Nc6 9. Nxc6 bxc6 10. Bg5 Be7 11. f4 O-O?! { (0.60 → 1.58) Inaccuracy. d5 was best. } (11... d5 12. e5 Ng8 13. Na4 c5 14. c4 Bxg5 15. fxg5 Ne7 16. Qe3 Rb8 17. cxd5 Nxd5 18. Qxc5) 12. e5 Bc5+?! { (1.82 → 3.12) Inaccuracy. Qa7+ was best. } (12... Qa7+ 13. Kh1 Nd5 14. Rf3 f5 15. Bxe7 Nxe7 16. Qd6 Ng6 17. Na4 Nh4 18. Rg3 Qf2 19. Qd2) 13. Kh1 Nd5 14. Ne4 Be7 15. c4 Nb4?? { (2.45 → 5.05) Blunder. f5 was best. } (15... f5 16. cxd5) 16. Qg3 Bxg5 17. Qxg5 Nc2?? { (5.24 → Mate in 7) Checkmate is now unavoidable. f5 was best. } (17... f5 18. Nf6+ Rxf6 19. exf6 d5 20. Bh5 Ra7 21. Rf3 Qd6 22. Rg3 Qf8 23. a3 Nc2 24. Rc1) 18. Bd3?? { (Mate in 7 → 4.58) Lost forced checkmate sequence. Nf6+ was best. } (18. Nf6+ Kh8 19. Rf3 Qxe5 20. fxe5 Rg8 21. Rh3 gxf6 22. Qxf6+ Rg7 23. Rg3 Nxa1 24. Qxg7#) 18... h6? { (4.58 → 9.93) Mistake. f5 was best. } (18... f5 19. Nf6+ Kh8 20. Nh5 Rg8 21. Bxc2 c5 22. Qg3 Bb7 23. Rad1 Bc6 24. Qc3 a5 25. Rf2) 19. Nf6+ Kh8 20. Rf3 Qxe5 21. fxe5 hxg5 22. Rh3# { White wins by checkmate. } 1-0