[Event "Casual classical game"] [Site "https://lichess.org/cw7wfGpF"] [Date "2020.04.11"] [White "javidsafi66"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2020.04.11"] [UTCTime "21:02:20"] [WhiteElo "2145"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+90"] [ECO "C42"] [Opening "Petrov's Defense: Classical Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 { C42 Petrov's Defense: Classical Attack } d5 6. Bd3 Be7 7. O-O Nd6?! { (0.34 → 0.91) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nbd2 Bf5 9. Re1 Nxd2 10. Qxd2 Qd7 11. Bxf5 Qxf5 12. Ne5) 8. Bf4 Be6 9. c3 O-O 10. Re1 h6 11. Nbd2 Nd7 12. Qc2 Re8 13. Re2 c5 14. Rae1 c4 15. Bh7+?! { (1.46 → 0.84) Inaccuracy. Bxd6 was best. } (15. Bxd6) 15... Kh8 16. Qb1 Bf8 17. Bc2 b5 18. h3 Nf6 19. Ne5 Qc8 20. f3 b4 21. Ba4 Bf5 22. Qd1 bxc3 23. bxc3 Re7 24. Nf1 Qa6 25. Rb2?! { (0.94 → 0.22) Inaccuracy. g4 was best. } (25. g4 Bd3 26. Rb2 Kg8 27. h4 Rc8 28. Ng3 Nh7 29. Nh5 g6 30. Ng3 Rcc7 31. Kg2 Rb7) 25... Rc8?! { (0.22 → 1.01) Inaccuracy. Nh5 was best. } (25... Nh5 26. Be3) 26. g4 Bd3 27. h4 Kg8 28. Ng3 Nh7 29. Nh5 g6 30. Ng3 Rcc7 31. Nf1 Bxf1 32. Kxf1 Bg7 33. h5?! { (1.53 → 0.93) Inaccuracy. Bc2 was best. } (33. Bc2 Rb7) 33... g5 34. Bg3 Nf8 35. Rb4 Rb7 36. Nc6 Rxe1+ 37. Kxe1 Nc8 38. Kf1 Rxb4?! { (1.37 → 1.98) Inaccuracy. Rb6 was best. } (38... Rb6 39. Nb8) 39. Nxb4 Qa5 40. Bc6 Nb6?! { (2.09 → 3.40) Inaccuracy. Ne7 was best. } (40... Ne7 41. Qa4 Qxa4 42. Bxa4 Ne6 43. Bd6 Nc8 44. Bb8 Nf4 45. Bc6 Bf8 46. Nxd5 Nxd5 47. Bxd5) 41. a4 Ne6 42. Qe1?! { (3.00 → 2.15) Inaccuracy. Qb1 was best. } (42. Qb1 Nxa4 43. Qa1 Nxd4 44. Qxa4 Qxa4 45. Bxa4 Nxf3 46. Nxd5 Ne5 47. Ne3 Nd3 48. Ke2 Bxc3) 42... Bf8 43. Qe5?! { (2.18 → 1.02) Inaccuracy. Kg2 was best. } (43. Kg2 Nxa4 44. Nxd5 Nb2 45. Qe5 Qa6 46. Nf6+ Kg7 47. Ne4+ Kg8 48. Bb5 Qb7 49. Nf6+ Kg7) 43... Bxb4 44. cxb4 Qxb4 45. Qb8+ Qf8 46. Qxa7?? { (1.22 → -0.88) Blunder. Qxf8+ was best. } (46. Qxf8+) 46... Qd8 47. a5?? { (-0.98 → -6.40) Blunder. Qa5 was best. } (47. Qa5) 47... c3 48. axb6?! { (-5.84 → -8.31) Inaccuracy. Ke1 was best. } (48. Ke1 Nc4 49. Ba4 Nf4 50. Bxf4 gxf4 51. Kd1 Kg7 52. Kc2 Qh4 53. Qb8 Qf2+ 54. Kb1 Qxf3) 48... c2 49. Qa1 Qxb6 50. Qc3 Qb1+ 51. Qe1?! { (-17.96 → Mate in 11) Checkmate is now unavoidable. Kg2 was best. } (51. Kg2 c1=R 52. Qxc1 Qxc1 53. Bxd5 Qd2+ 54. Kh1 Nxd4 55. Be5 Qe1+ 56. Kg2 Qxe5 57. Be4 Qb8) 51... c1=Q 52. Bxd5 Nf4 53. Be4 Qd2 54. Bxb1 Qg2# { Black wins by checkmate. } 0-1