[Event "Rated classical game"] [Site "https://lichess.org/7aMbO0UX"] [Date "2023.08.17"] [White "saisri2428"] [Black "YILDIRIM_UMUT"] [Result "0-1"] [UTCDate "2023.08.17"] [UTCTime "12:08:52"] [WhiteElo "1816"] [BlackElo "1707"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e5 4. d4 cxd4 5. cxd4 Bb4+ 6. Nc3 Qa5?? { (0.08 → 2.73) Blunder. exd4 was best. } (6... exd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. Bd3 d5 10. exd5 Qe7+ 11. Qe2) 7. Qb3?? { (2.73 → -1.48) Blunder. d5 was best. } (7. d5 Bxc3+ 8. bxc3 Nce7 9. Qb3 Nf6 10. Nd2 O-O 11. Ba3 Qd8) 7... Nxd4?! { (-1.48 → -0.81) Inaccuracy. exd4 was best. } (7... exd4) 8. Qd1?? { (-0.81 → -4.85) Blunder. Nxd4 was best. } (8. Nxd4 exd4 9. a3 Bxc3+ 10. bxc3 Qxc3+ 11. Qxc3 dxc3 12. Bg5 Ne7) 8... Bxc3+ 9. bxc3 Qxc3+ 10. Bd2 Nc2+ 11. Ke2?? { (-5.91 → Mate in 1) Checkmate is now unavoidable. Qxc2 was best. } (11. Qxc2 Qxc2 12. Be2 Qxe4 13. Ng5 Qd4 14. Rd1 Nf6 15. O-O O-O 16. Be3 Qa4 17. Bc5 Re8) 11... Qc4# { Black wins by checkmate. } 0-1