[Event "GM KhachiyanM simul"] [Site "https://lichess.org/6HESYkLn"] [Date "2023.10.30"] [White "eric_2015"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2023.10.30"] [UTCTime "23:06:37"] [WhiteElo "2047"] [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. g3 Bb4 7. Nxc6 bxc6 8. Bg2 d5 9. exd5 cxd5 10. Bd2 Ba6 11. a3 Bc5 12. h3?? { (-1.33 → -3.35) Blunder. Na4 was best. } (12. Na4 Bd6 13. b3 Rc8 14. c4 dxc4 15. b4 O-O 16. Nc3 Be5 17. O-O Qd3 18. Qe1 Bxc3) 12... O-O?! { (-3.35 → -2.10) Inaccuracy. Qb6 was best. } (12... Qb6 13. Qf3 Qxb2 14. Ra2 Qb6 15. Bf1 O-O 16. Bxa6 Qxa6 17. Qe2 Qc6 18. O-O Rfc8 19. Rb1) 13. Na4 Be7 14. Nc3 Qb6 15. Ne2?! { (-2.46 → -3.23) Inaccuracy. Na4 was best. } (15. Na4 Qb7 16. Bb4 Bxb4+ 17. axb4 Qxb4+ 18. Qd2 Qd6 19. Nc3 Rab8 20. Ra2 Rb4 21. Ne2 Rfb8) 15... Ne4 16. Be3 Bc5 17. Bxc5 Qxc5 18. Bxe4 dxe4 19. O-O? { (-3.04 → -4.85) Mistake. Nc3 was best. } (19. Nc3 Rab8 20. Qc1 Qc6 21. Rg1 Rfd8 22. Nd1 f5 23. c4 Rdc8 24. Ne3 Bxc4 25. Qxc4 Qxc4) 19... e3?! { (-4.85 → -3.37) Inaccuracy. Rfd8 was best. } (19... Rfd8 20. b4 Qc8 21. Qe1 Qxc2 22. Nc3 Bxf1 23. Kxf1 f5 24. Kg2 Rac8 25. Nd1 Qd2 26. Qxd2) 20. b4 exf2+? { (-3.43 → -1.72) Mistake. Qh5 was best. } (20... Qh5 21. Nf4 e2 22. Nxh5 exf1=Q+ 23. Qxf1 Bxf1 24. Kxf1 Rac8 25. Rc1 Rc3 26. Ke2 Rfc8 27. Kd2) 21. Rxf2 Qe3? { (-1.70 → -0.51) Mistake. Qc7 was best. } (21... Qc7 22. Nf4) 22. Kg2?? { (-0.51 → -4.06) Blunder. Qd4 was best. } (22. Qd4) 22... Rad8 23. Qe1 Rd2?! { (-4.05 → -2.90) Inaccuracy. Bb7+ was best. } (23... Bb7+ 24. Kf1 Rd7 25. Qc3 Qe4 26. Rf4 Qh1+ 27. Kf2 Qg2+ 28. Ke1 Rfd8 29. Qe3 e5 30. Rf2) 24. Kf1?? { (-2.90 → -6.17) Blunder. Nf4 was best. } (24. Nf4 Bb7+ 25. Kf1 Rxf2+ 26. Qxf2 Qc3 27. Rd1 Qxa3 28. Nd3 a5 29. bxa5 Qxa5 30. Qc5 Qa8) 24... Rc8 25. Rd1 Rcxc2 26. h4 h5 27. a4?? { (-5.80 → Mate in 6) Checkmate is now unavoidable. Rxd2 was best. } (27. Rxd2 Rxd2 28. Kg1 Rxe2 29. Qxe2 Bxe2 30. Kg2 Bf3+ 31. Rxf3 Qe4 32. Kg1 Qd4+ 33. Kf1 f6) 27... Bd3?? { (Mate in 6 → -5.83) Lost forced checkmate sequence. Bxe2+ was best. } (27... Bxe2+ 28. Rxe2 Rxe2 29. Rd8+ Kh7 30. Rh8+ Kxh8 31. Qxe2 Qxe2+ 32. Kg1 Qe1#) 28. Rxd2 Rxd2 29. b5 Rb2 { White resigns. } 0-1