[Event "GM KhachiyanM simul"] [Site "https://lichess.org/ncUxJVKT"] [Date "2023.07.12"] [White "RAYMOSAURUS"] [Black "KhachiyanM"] [Result "0-1"] [UTCDate "2023.07.12"] [UTCTime "22:55:02"] [WhiteElo "1562"] [BlackElo "1792"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1200+15"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } d6 6. h3 O-O 7. Bg5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be6 11. Nd5 Bxd5? { (0.00 → 1.67) Mistake. Bxf2+ was best. } (11... Bxf2+ 12. Ke2 Nd4+ 13. Kxf2 Nxe4+ 14. dxe4 Qxg5 15. h4 Qh6 16. c3 b5 17. cxd4 bxc4 18. dxe5) 12. Bxd5?? { (1.67 → -0.14) Blunder. exd5 was best. } (12. exd5) 12... Kg7 13. c3?! { (0.00 → -0.55) Inaccuracy. Qd2 was best. } (13. Qd2 Ne7 14. Bh6+ Kh7 15. Bb3 d5 16. Bxf8 Qxf8 17. exd5 Bd6 18. g3 Qh6 19. c3 Qh5) 13... Ne7 14. Qf3? { (-0.51 → -2.04) Mistake. Bb3 was best. } (14. Bb3) 14... Nfxd5 15. exd5 f6 16. Bh4? { (-2.04 → -3.49) Mistake. Bd2 was best. } (16. Bd2 Qd7 17. g4 c6 18. O-O-O cxd5 19. Rdg1 d4 20. c4 d5 21. h4 dxc4 22. g5 f5) 16... Ng6 17. Qg3?! { (-3.36 → -5.19) Inaccuracy. g3 was best. } (17. g3 Qd7 18. O-O-O Bb6 19. Rhe1 Rae8 20. Kb1 c6 21. dxc6 bxc6 22. Qg2 d5 23. f4 exf4) 17... Rh8 18. Qg4 Rxh4 19. Qg3 Qh8 20. O-O-O Qh6+ 21. Kb1 Qf4 22. Qxf4 Rxf4 23. f3 Bf2 24. Rdf1 Bg3 25. Kc2 Rh8 26. Re1 Nh4 27. Re2 Rf5 28. Rg1 Rg5 29. a3 Bf4 30. Ree1 Kf7 31. c4 Rhg8 32. Kb3 Rxg2 33. Rxg2 Rxg2 34. Rf1 Be3 35. a4 Bd4 36. Rb1 Ng6 37. Ka3 Nf4 38. a5 Nxd3 39. Ka4 Rxb2 40. Rxb2 Nxb2+ 41. Kb3 Nd3 42. Kc2 Nc5 43. h4? { (-9.70 → Mate in 18) Checkmate is now unavoidable. Kd1 was best. } (43. Kd1 Nb3 44. f4 exf4 45. Ke2 Nxa5 46. h4 Be5 47. c5 dxc5 48. h5 c4 49. Kf2 Nb3) 43... f5? { (Mate in 18 → -9.93) Lost forced checkmate sequence. Kg6 was best. } (43... Kg6 44. Kd2 Kh5 45. Ke2 Kxh4 46. f4 exf4 47. Kf3 Kg5 48. Ke2 Kg4 49. a6 f3+ 50. Kd2) 44. Kd1 Kg6 45. Ke2 Kh5 46. Kf1 Kxh4 47. Kg2 a6 48. Kh2 Bc3 49. Kg2 Bxa5 50. Kh2 Bd2 51. Kg2 a5 52. Kf1 a4 53. Ke2 Bb4 54. Kd1 Kg3 55. Kc2 Kxf3 56. Kb2 Ke3 57. Ka2 f4 58. Kb2 f3 59. Kc2 f2 60. Kb2 f1=Q 61. Ka2 Qe2+ 62. Kb1 Qd1+ 63. Kb2 a3+ 64. Ka2 Qb3+ 65. Ka1 Qb2# { Black wins by checkmate. } 0-1