[Event "Rapid"] [Site "https://lichess.org/0JOVxzi1"] [Date "2023.02.09"] [White "MISTAAR"] [Black "chesslo01"] [Result "0-1"] [UTCDate "2023.02.09"] [UTCTime "13:21:01"] [WhiteElo "1927"] [BlackElo "2079"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. h4 h5?! { (0.02 → 0.85) Inaccuracy. b5 was best. } (11... b5) 12. Be2? { (0.85 → -0.33) Mistake. g4 was best. } (12. g4 hxg4) 12... Rc8 13. Rdg1?! { (0.00 → -0.55) Inaccuracy. Kb1 was best. } (13. Kb1 b5 14. Bg5 Nb6 15. g4 hxg4 16. Bxf6 Bxf6 17. fxg4 Nc4 18. Bxc4 bxc4 19. Nc1 Rb8) 13... b5 14. g4 hxg4 15. fxg4 Rxc3? { (-0.91 → 0.37) Mistake. b4 was best. } (15... b4) 16. bxc3?? { (0.37 → -2.53) Blunder. Qxc3 was best. } (16. Qxc3) 16... Nxe4 17. Qd3? { (-2.16 → -3.89) Mistake. Qe1 was best. } (17. Qe1 Qc7 18. Bd3 Nxc3 19. Bd2 b4 20. Bxc3 bxc3 21. Bf5 d5 22. Bxe6 fxe6 23. Rf1 a5) 17... d5 18. h5 Bg5?! { (-4.97 → -3.57) Inaccuracy. Qc7 was best. } (18... Qc7) 19. Nd2?? { (-3.57 → -10.01) Blunder. Kb1 was best. } (19. Kb1 Bxe3) 19... Ndc5 20. Bxc5 Nxc5 21. Qf3 d4 22. Kb1 Bxd2 23. h6 Bxa2+ 24. Kb2 Bxc3+ 25. Kc1 Bd5?! { (Mate in 3 → -12.20) Lost forced checkmate sequence. Qg5+ was best. } (25... Qg5+ 26. Qe3 Qxe3+ 27. Kd1 Qd2#) 26. Qh3?! { (-12.20 → Mate in 5) Checkmate is now unavoidable. hxg7 was best. } (26. hxg7 Bxf3) 26... Qa5 27. Qxc3 dxc3 28. Bxb5 Qa1# { Black wins by checkmate. } 0-1