[Event "IM Saparmyrat simul"] [Site "https://lichess.org/Ig04vqWm"] [Date "2024.02.16"] [White "Saparmyrat"] [Black "chesskozan"] [Result "0-1"] [UTCDate "2024.02.16"] [UTCTime "19:15:17"] [WhiteElo "2508"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B48"] [Opening "Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 { B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack } a6 7. Qf3 Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. e5?! { (0.42 → -0.50) Inaccuracy. Bg1 was best. } (11. Bg1 h5 12. Bd3 b4 13. Na4 Bb7 14. h3 h4 15. Qf3 Nh6 16. Bf2 Bd6 17. Kb1 Bxf4) 11... Nxe3 12. Qxe3 b4 13. Ne4 Nxe4 14. Qxe4 Bb7 15. Qd3 Bc5 16. Be2 Rc8 17. Nb3?? { (-0.46 → -3.30) Blunder. Rd2 was best. } (17. Rd2) 17... Be3+ 18. Kb1 Bxf4 19. Nc5?! { (-2.57 → -3.38) Inaccuracy. Rhf1 was best. } (19. Rhf1 Bxe5 20. Qxd7+ Qxd7 21. Rxd7 Rc7 22. Rxc7 Bxc7 23. g3 a5 24. Bf3 Bxf3 25. Rxf3 Ke7) 19... Bd5 20. Nxa6 Qa5 21. b3? { (-3.36 → -5.78) Mistake. a3 was best. } (21. a3 bxa3 22. Qb5 Qxb5 23. Bxb5 axb2 24. Rxd5 exd5 25. Rd1 Ke7 26. Rxd5 d6 27. exd6+ Bxd6) 21... Bxe5 22. Qe3 Rxc2 23. Kxc2?? { (-6.35 → Mate in 11) Checkmate is now unavoidable. a4 was best. } (23. a4 Rb2+ 24. Kc1 Bxb3 25. Bb5 Rc2+ 26. Kb1 Bxa4 27. Qxe5 O-O 28. Nc5 Bb3 29. Qa1 Qxa1+) 23... Qxa2+ 24. Kd3 { White resigns. } 0-1