[Event "GM KhachiyanM simul"] [Site "https://lichess.org/DQjjdB3W"] [Date "2023.10.30"] [White "jason2028"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2023.10.30"] [UTCTime "23:06:37"] [WhiteElo "2126"] [BlackElo "2307"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. f3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 Qa5 11. Bd2 O-O 12. Bd3 Qb6 13. Qh5 g6 14. Qh6 Nc5 15. h4 Nxd3+ 16. cxd3 Ba6 17. f5 Qd4?? { (-0.97 → Mate in 8) Checkmate is now unavoidable. Rfb8 was best. } (17... Rfb8 18. h5) 18. fxg6?? { (Mate in 8 → -2.32) Lost forced checkmate sequence. f6 was best. } (18. f6 Qxe5+ 19. Ne4 Bxd2+ 20. Kxd2 Qf4+ 21. Qxf4 Rfb8 22. Qh6 Rxb2+ 23. Kd1 Rb1+ 24. Rxb1 dxe4) 18... fxg6 19. O-O-O?! { (-2.24 → -3.14) Inaccuracy. Qe3 was best. } (19. Qe3 Qxe3+) 19... Qxe5?? { (-3.14 → -0.07) Blunder. Bxd3 was best. } (19... Bxd3 20. Be1 Qc4 21. Qe3 Bf5 22. Qd4 Qxd4 23. Rxd4 Be7 24. Bd2 h5 25. Bg5 Bxg5+ 26. hxg5) 20. h5 Bxd3 21. Rde1?? { (-0.08 → -1.95) Blunder. Rh3 was best. } (21. Rh3 d4 22. Rxd3 dxc3 23. Bxc3 Bxc3 24. hxg6 Bxb2+ 25. Kb1 Qg7 26. Qxh7+ Qxh7 27. gxh7+ Kxh7) 21... Qg7? { (-1.95 → -0.28) Mistake. Qd4 was best. } (21... Qd4 22. Rxe6 Qg4 23. Rhe1 Rf1 24. Rxf1 Qxe6 25. Rf3 Bf5 26. Re3 Qf7 27. Rf3 Qe7 28. Re3) 22. Qe3?? { (-0.28 → -3.10) Blunder. Qxg7+ was best. } (22. Qxg7+ Kxg7 23. hxg6 h5 24. Rxe6 Bxg6 25. g4 h4 26. Rxh4 Rf1+ 27. Nd1 c5 28. Bxb4 cxb4) 22... Bf5 23. hxg6 d4 24. gxh7+ Kh8 25. Qe5 Qxe5 26. Rxe5 dxc3 27. bxc3 Ba3+ 28. Kd1 Bg4+ 29. Kc2 Rf2 30. Rg5 Bf5+ 31. Kb3 Rxd2 32. Kxa3 Rb8 33. Rh2 Bb1 { White resigns. } 0-1