[Event "GM KhachiyanM simul"] [Site "https://lichess.org/w7l9SbJ8"] [Date "2024.04.20"] [White "Cobcannon"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2024.04.20"] [UTCTime "01:15:45"] [WhiteElo "2118"] [BlackElo "2307"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "900+6"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. Nxc6 bxc6 8. Bd4 c5 9. Be5 Bb7 10. f3 d5 11. exd5 exd5 12. Bb5+ Kf8 13. a3 Ba5 14. O-O d4?! { (0.04 → 1.00) Inaccuracy. a6 was best. } (14... a6 15. Be2) 15. Bxf6?! { (1.00 → 0.00) Inaccuracy. b4 was best. } (15. b4 cxb4) 15... Qxf6 16. Ne4 Qb6 17. a4? { (0.55 → -0.57) Mistake. Qd3 was best. } (17. Qd3 g6) 17... f5? { (-0.57 → 0.65) Mistake. Rd8 was best. } (17... Rd8 18. Rf2 h5 19. Qd3 g6 20. Ng5 Kg7 21. f4 Bd5 22. f5 f6 23. Ne4 Rhe8 24. Bxe8) 18. Ng3? { (0.65 → -0.69) Mistake. Qc1 was best. } (18. Qc1 Rd8) 18... g6 19. Qd3?! { (-0.61 → -1.37) Inaccuracy. Qc1 was best. } (19. Qc1 Rg8) 19... Kg7 20. c3 Rad8 21. b4 cxb4 22. cxb4 Bxb4 23. Rab1 a5 24. Rfc1?! { (-1.57 → -2.39) Inaccuracy. Ne2 was best. } (24. Ne2 Rd5 25. Kh1 Rhd8 26. Rfd1 Qc7 27. Bc4 Rc5 28. Rbc1 Kf6 29. Bb3 Rxc1 30. Nxc1 Rd6) 24... Rhf8 25. Rc4 Rf7 26. Kh1 Qf6?? { (-2.51 → -0.72) Blunder. Re7 was best. } (26... Re7 27. Rd1) 27. Rd1? { (-0.72 → -1.93) Mistake. Ne2 was best. } (27. Ne2 h5) 27... Re7 28. Rxd4?? { (-1.80 → -4.25) Blunder. Nf1 was best. } (28. Nf1 h5) 28... Re1+?! { (-4.25 → -3.36) Inaccuracy. Rxd4 was best. } (28... Rxd4 29. Qxd4 Re1+ 30. Nf1 Qxd4 31. Rxd4 Bc6 32. Bd3 Kf6 33. h4 Bxa4 34. h5 Bb3 35. g4) 29. Rxe1 Rxd4 30. Qe2 Bxe1 31. Qxe1 Qd8 32. Qe5+ Kh6 33. Nf1 Qd6 34. Qe3+ f4 35. Qf2 Rd1 36. h3 Bc8 37. Kh2 Bf5 38. Qh4+?! { (-3.25 → -4.35) Inaccuracy. Qe2 was best. } (38. Qe2 Rc1 39. Qe8 Rc2 40. Kh1 Qf6 41. Nh2 Rc1+ 42. Nf1 Rd1 43. Qe2 Qd4 44. Kh2 Bd7) 38... Kg7 39. Qf2 Bd3 40. Nd2?! { (-4.50 → -5.78) Inaccuracy. Bxd3 was best. } (40. Bxd3 Qxd3 41. Qb2+ Kh6 42. Qe5 Qd6 43. Qe2 Qd4 44. Qb5 Qd8 45. Qc4 Qf6 46. Qe2 Qd6) 40... Bxb5 41. Ne4 Qd4 42. axb5 Qxf2 43. Nxf2 Rb1 44. Nd3 Rxb5 45. Nxf4 a4 46. Ne6+ Kg8 47. Nd4 Rb6 48. Nc2 Rb3 49. Kg3 a3 50. Nxa3 Rxa3 51. Kg4 { White resigns. } 0-1