[Event "1938 ATATÜRK E ÖZLEM B"] [Site "https://lichess.org/lb9lImWk"] [Date "2023.11.12"] [White "Nil_67"] [Black "MehmetErdem4801"] [Result "0-1"] [UTCDate "2023.11.12"] [UTCTime "08:50:00"] [WhiteElo "1599"] [BlackElo "1476"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+49"] [Variant "Standard"] [TimeControl "900+30"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } b5?! { (0.00 → 0.63) Inaccuracy. e6 was best. } (6... e6 7. a4 Be7 8. O-O O-O 9. Be3 Nc6 10. Re1 Bd7 11. Nxc6) 7. Bd5 Nxd5 8. Nxd5?! { (0.36 → -0.41) Inaccuracy. exd5 was best. } (8. exd5 Bb7 9. O-O b4 10. Ne4 Bxd5 11. Re1 Qd7 12. a3 e5) 8... e6 9. Nb4?! { (-0.30 → -0.87) Inaccuracy. Ne3 was best. } (9. Ne3 Be7 10. a4 bxa4 11. Rxa4 O-O 12. O-O Bb7 13. f3 Nd7 14. Ra2 Qb6 15. b3 Bf6) 9... Bb7 10. Be3?! { (-0.46 → -1.03) Inaccuracy. O-O was best. } (10. O-O Be7) 10... Bxe4 11. Qg4 d5 12. f3?! { (-1.47 → -2.61) Inaccuracy. a3 was best. } (12. a3 Qd7 13. f3 Bg6 14. f4 a5 15. Nd3 Nc6 16. Nxb5 d4 17. Bf2 a4 18. Qf3 Rb8) 12... Bg6?! { (-2.61 → -1.67) Inaccuracy. Bxb4+ was best. } (12... Bxb4+ 13. c3 Bxc3+ 14. bxc3 Bg6 15. h4 h5 16. Qg5 Qxg5 17. hxg5 Nd7 18. a4 bxa4 19. Rxa4) 13. Nbc6? { (-1.67 → -3.67) Mistake. Nd3 was best. } (13. Nd3) 13... Nxc6 14. Nxc6 Qc7 15. Nd4 Bc5 16. O-O-O?? { (-3.40 → -8.57) Blunder. Rd1 was best. } (16. Rd1 O-O 17. f4 Qa5+ 18. c3 Qxa2 19. b4 Bb6 20. O-O Qc4 21. Rc1 Rac8 22. Qg3 Rfe8) 16... Bxd4 17. Kb1? { (-8.93 → Mate in 2) Checkmate is now unavoidable. Qxg6 was best. } (17. Qxg6 Bxe3+ 18. Kb1 hxg6 19. g3 Rc8 20. c3 Qe5 21. Ka1 Qf5 22. f4 Qc2 23. h4 Qg2) 17... Qxc2+ 18. Ka1 Qxb2# { Black wins by checkmate. } 0-1