[Event "GM KhachiyanM simul"] [Site "https://lichess.org/moQyb7KL"] [Date "2023.01.31"] [White "eric_2015"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2023.01.31"] [UTCTime "23:04:13"] [WhiteElo "2056"] [BlackElo "2352"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 { B33 Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation } bxc6 7. g3?! { (0.00 → -0.98) Inaccuracy. Bd3 was best. } (7. Bd3 Bd6 8. Qf3 O-O 9. O-O Bc7 10. h3 h6 11. Rd1 Qe7) 7... Bb4 8. Bd2 O-O 9. Bg2 d5 10. exd5 cxd5?! { (-0.60 → -0.05) Inaccuracy. Bg4 was best. } (10... Bg4 11. f3 Bd7 12. dxc6 Bxc6 13. O-O Qb6+ 14. Kh1 Rad8 15. Qe1 Rfe8 16. Rd1 Bc5 17. Bc1) 11. O-O?! { (-0.05 → -0.99) Inaccuracy. Nxd5 was best. } (11. Nxd5 Nxd5 12. Bxb4 Nxb4 13. Bxa8 Bf5 14. Qxd8 Nxc2+ 15. Ke2 Rxd8 16. Bg2 Bd3+ 17. Kf3 Rd6) 11... Bxc3? { (-0.99 → 0.21) Mistake. Bg4 was best. } (11... Bg4 12. Qe1) 12. Bxc3 Re8 13. Re1 e4 14. f3?! { (0.54 → -0.09) Inaccuracy. a4 was best. } (14. a4 Bf5) 14... Bf5 15. g4?! { (-0.13 → -0.70) Inaccuracy. Bd4 was best. } (15. Bd4 a5 16. Qd2 h6 17. Re3 Re6 18. Rd1 exf3 19. Rxe6 fxe6 20. Bxf3 Ne4 21. Qf4 Qd7) 15... exf3 16. Bxf3 Rxe1+ 17. Bxe1 Be4 18. Bxe4?! { (-1.49 → -2.29) Inaccuracy. Bf2 was best. } (18. Bf2) 18... dxe4?? { (-2.29 → 0.00) Blunder. Nxe4 was best. } (18... Nxe4 19. Qd4) 19. Qxd8+ Rxd8 20. Bf2 Nxg4 21. Bxa7 Rd2 22. Rc1? { (0.00 → -1.58) Mistake. a4 was best. } (22. a4 f5 23. a5 e3 24. h3 Nh2 25. Bxe3 Nf3+ 26. Kf1 Nh2+) 22... Nxh2? { (-1.58 → 0.00) Mistake. f5 was best. } (22... f5) 23. b4 Nf3+ 24. Kf1 f5 25. b5?? { (-0.06 → -7.02) Blunder. Be3 was best. } (25. Be3 Rd8 26. c4 Ne5 27. c5 f4 28. Bg1 e3 29. c6 Nxc6 30. Rxc6 Rd1+ 31. Kg2 g5) 25... f4 26. b6?? { (-6.87 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (26. Re1 Nh2+ 27. Kg1 Rxc2 28. Rxe4 Nf3+ 29. Kf1 Nd2+ 30. Kf2 Nxe4+ 31. Kf3 Nd6 32. Bb8 Nxb5) 26... e3 27. Re1 Rf2# { Black wins by checkmate. } 0-1