[Event "GM KhachiyanM simul"] [Site "https://lichess.org/vN3CkM8P"] [Date "2023.03.01"] [White "KhachiyanM"] [Black "Checkmater2228"] [Result "1-0"] [UTCDate "2023.03.01"] [UTCTime "23:45:20"] [WhiteElo "2352"] [BlackElo "1511"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O Be6 11. Be3 h6 12. f3 Re8 13. Rc1?! { (0.98 → 0.28) Inaccuracy. Nc2 was best. } (13. Nc2 Nh5 14. Nd5 Rc8 15. g3 Nf6 16. Qd2 Nd7 17. Rad1 Qa5 18. Qxa5 Nxa5 19. b3 b5) 13... Rc8 14. Nd5 Bxd5 15. cxd5 Nb8?! { (0.53 → 1.39) Inaccuracy. Nd4 was best. } (15... Nd4 16. Rxc8) 16. Qb3 b5 17. Nc2?! { (1.37 → 0.60) Inaccuracy. Rxc8 was best. } (17. Rxc8 Qxc8 18. Rc1 Qd8 19. Rc2 Nfd7 20. Nb1 Bg5 21. Bf2 Nc5 22. Qc3 Na4 23. Qa3 Qd7) 17... Nbd7? { (0.60 → 1.98) Mistake. Nfd7 was best. } (17... Nfd7 18. g3 Bg5 19. h4 Bxe3+ 20. Nxe3 g6 21. Qa3 Qb6 22. b4 Nf6 23. Rc3 Rxc3 24. Qxc3) 18. Nb4 Nc5 19. Qa3? { (2.01 → 0.79) Mistake. Qc2 was best. } (19. Qc2 Qd7 20. Nc6 Qb7 21. Kh1 Bf8 22. Qd2 Nfd7 23. Rc2 Nb8 24. b4 Na4 25. Rfc1 Nxc6) 19... Ra8? { (0.79 → 2.18) Mistake. a5 was best. } (19... a5 20. Bxc5 Rxc5 21. Nc6 Qb6 22. Rxc5 dxc5 23. Kh1 Nd7 24. Qxa5 Qxa5 25. Nxa5 c4 26. a4) 20. Nc6 Qd7 21. Nxe7+ Qxe7 22. Bxc5 dxc5 23. Qxc5 Qxc5+?! { (2.33 → 3.08) Inaccuracy. Qd8 was best. } (23... Qd8 24. Qe3) 24. Rxc5 Rac8 25. Rfc1 Rb8 26. b4 Ra8 27. a3 Nd7 28. Rc7 Nf6 29. R1c6 Red8 30. Kf2 Ne8 31. Re7 Kf8 32. Rxe5 Rd6? { (3.22 → 6.36) Mistake. a5 was best. } (32... a5 33. Bxb5 axb4 34. axb4 Rab8 35. Rc5 Nd6 36. Be2 Rxb4 37. Rc7 Rc8 38. Ree7 Rxc7 39. Rxc7) 33. Rxe8+ Kxe8 34. Rxd6 Ke7 35. Rc6 Kd7 36. f4 Rc8?! { (6.71 → 16.67) Inaccuracy. Kd8 was best. } (36... Kd8 37. e5 h5 38. d6 Ra7 39. Rb6 Kc8 40. Bxh5 g6 41. Bg4+ Rd7 42. g3) 37. Bg4+ Ke7?! { (18.49 → Mate in 5) Checkmate is now unavoidable. f5 was best. } (37... f5 38. Bxf5+ Ke7 39. d6+ Kf6 40. Rxc8 g6 41. Bh3 Kg7 42. e5 h5 43. e6 h4 44. d7) 38. Rxc8?! { (Mate in 5 → 12.98) Lost forced checkmate sequence. d6+ was best. } (38. d6+ Kf6 39. d7+ Ke7 40. dxc8=Q g5 41. e5 gxf4 42. Rc7#) 38... Kf6?! { (12.98 → Mate in 6) Checkmate is now unavoidable. g6 was best. } (38... g6 39. Rc7+ Kf8 40. Bc8 h5 41. Bxa6 g5 42. Bxb5 g4 43. a4 h4 44. d6 Kg7 45. a5) 39. Rc6+ Ke7 40. d6+ Kf6 41. e5+ Kg6 42. d7+ Kh7 43. d8=Q a5 44. Bf5+ g6 45. Bxg6+ Kg7 46. Qf6+ Kg8 47. Qxf7+ Kh8 48. Rc8# { White wins by checkmate. } 1-0