[Event "GM KhachiyanM simul"] [Site "https://lichess.org/QAzrumpq"] [Date "2023.05.02"] [White "Checkmater2228"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2023.05.02"] [UTCTime "22:01:09"] [WhiteElo "1511"] [BlackElo "2352"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 g6 4. Bc4 Bg7 5. d3 e6 6. Bf4 d6 7. O-O Nge7 8. Re1 O-O 9. Qd2 d5 10. exd5 exd5 11. Bb3 Bg4 12. Ne5 Nxe5 13. Bxe5 Be6 14. Bxg7 Kxg7 15. Qf4 Nf5? { (0.19 → 1.37) Mistake. Rc8 was best. } (15... Rc8 16. Ne2 Re8 17. d4 c4 18. Ba4 Bd7 19. Bxd7 Qxd7 20. Ng3 Nf5 21. Nxf5+ Qxf5 22. Qxf5) 16. Qe5+ Qf6 17. Qxf6+ Kxf6 18. Bxd5 Nd4?! { (1.14 → 1.84) Inaccuracy. Bxd5 was best. } (18... Bxd5 19. Nxd5+ Kg7 20. Re5 Nd4 21. Ne3 b6 22. Kf1 h5 23. Re7 h4 24. c3 Nc6 25. Rc7) 19. Rac1?! { (1.84 → 1.16) Inaccuracy. Bxe6 was best. } (19. Bxe6 Nxe6 20. Nd5+ Kg7 21. Rxe6 fxe6 22. Nc7 Kf6 23. Nxa8 Rxa8 24. Kf1 Rc8 25. a4 c4) 19... Rfd8? { (1.16 → 2.43) Mistake. Bxd5 was best. } (19... Bxd5 20. Nxd5+) 20. Bxe6? { (2.43 → 1.14) Mistake. Ne4+ was best. } (20. Ne4+ Kg7 21. Bxb7 Rab8 22. Nxc5 Bc8 23. c3 Ne6 24. Rxe6 Bxe6 25. b3 Bc8 26. Bxc8 Rbxc8) 20... Nxe6 21. Ne4+ Kg7 22. Rb1 b6 23. Nd2 Nd4 24. c3?! { (0.98 → 0.00) Inaccuracy. Rbc1 was best. } (24. Rbc1 Rd7) 24... Ne6 25. Re3 Nf4 26. Rd1 Rxd3 27. Rxd3 Nxd3 28. Nc4 b5 29. Rxd3 bxc4 30. Rd5 Rb8 31. Rxc5 Rxb2 32. h3 Rxa2 33. Rxc4 a5 34. Rc8 a4 35. Ra8 a3 36. c4 Kf6 37. Ra6+ Ke5 38. c5 h5 39. c6 Kd6 40. f3 h4 41. Ra4?? { (-0.13 → -4.21) Blunder. Kf1 was best. } (41. Kf1) 41... g5?? { (-4.21 → -0.04) Blunder. Kxc6 was best. } (41... Kxc6 42. Rxh4 Kb5 43. Rh8 Rd2 44. Ra8 a2 45. Kh2 Kb4 46. h4 Kb3 47. Rb8+ Kc2 48. Ra8) 42. Rc4?? { (-0.04 → -3.60) Blunder. Ra6 was best. } (42. Ra6 Kc7 43. Kh2 f5 44. Kg1 Ra1+ 45. Kf2 Kd6 46. g4 f4 47. Kg2 Ra2+ 48. Kg1 Kc7) 42... Kc7 43. Kf1?! { (-3.89 → -5.96) Inaccuracy. Rc3 was best. } (43. Rc3 Ra1+ 44. Kh2 f5 45. Rc4 Rb1 46. Ra4 Rb3 47. Ra6 f4 48. Kh1 Rb1+ 49. Kh2 Ra1) 43... Rb2 44. Ra4 a2 45. Ra7+ Kxc6 46. Ra6+ Kd5 47. Ra5+ Ke6 48. Ra6+ Kf5 49. Ra5+ Kg6 50. Ra6+ f6 51. Rxa2?? { (-6.97 → Mate in 12) Checkmate is now unavoidable. Ra8 was best. } (51. Ra8 Rb1+ 52. Ke2 a1=R 53. Rg8+ Kf5 54. Kd3 Ra3+ 55. Kc2 Rg1 56. Rc8 Rxg2+ 57. Kb1 Re3) 51... Rxa2 52. Ke1 Rxg2 53. Kf1 Rg3 54. Kf2?! { (-20.53 → Mate in 12) Checkmate is now unavoidable. Ke2 was best. } (54. Ke2 Kf5 55. Ke3 Rxh3 56. Kd3 Rxf3+ 57. Kd4 Kf4 58. Kc5 Re3 59. Kb4 h3 60. Ka5 h2) 54... Kf5 55. Ke3 Rxh3 56. Ke2 Kf4 57. Kf2 Rxf3+ 58. Kg2 h3+ 59. Kh2 g4 60. Kg1 Kg3 61. Kh1 Rf1# { Black wins by checkmate. } 0-1