[Event "دورهمی"] [Site "https://lichess.org/FRyPZehp"] [Date "2023.05.12"] [White "Siamakkounani"] [Black "yn1364"] [Result "1-0"] [UTCDate "2023.05.12"] [UTCTime "20:03:20"] [WhiteElo "2026"] [BlackElo "2129"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+2"] [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 f5?! { (0.28 → 0.83) Inaccuracy. Bd6 was best. } (6... Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qb3 Qd7 11. c5) 7. O-O Bd6?! { (0.71 → 1.61) Inaccuracy. Be6 was best. } (7... Be6 8. c4 dxc4 9. Bxe4 fxe4 10. Ng5 Bf5 11. f3 e3 12. Ne4) 8. c4 c6 9. cxd5 cxd5 10. Nc3 Be6 11. Re1?! { (1.28 → 0.60) Inaccuracy. Qb3 was best. } (11. Qb3 Qd7 12. Nb5 Nc6 13. Nxd6+ Nxd6 14. Bf4 O-O 15. Rfe1 Nc4 16. Qc3 Rac8 17. b3 Nd6) 11... O-O 12. Ng5 Qf6?! { (0.57 → 1.39) Inaccuracy. Bf7 was best. } (12... Bf7 13. Nxf7) 13. Nxe6 Qxe6?! { (1.13 → 2.19) Inaccuracy. Bxh2+ was best. } (13... Bxh2+ 14. Kf1 Qxe6 15. Qb3 Nc6 16. Bxe4 fxe4 17. Rxe4 Qf5 18. Qxd5+ Qxd5 19. Nxd5 Rad8 20. Ne7+) 14. f3 Nxc3 15. bxc3? { (2.01 → 0.63) Mistake. Rxe6 was best. } (15. Rxe6 Nxd1 16. Rxd6 Nc6 17. Be2 Rfe8 18. Kf1 Ne3+ 19. Bxe3 Rxe3 20. Rxd5 g6 21. Bc4 Kf8) 15... Qf6?! { (0.63 → 1.69) Inaccuracy. Qf7 was best. } (15... Qf7 16. Qb3 Nc6 17. Ba3 Bxa3 18. Qxa3 g6 19. Bc2 Qd7 20. Ba4 Rfe8 21. Kf2 Rac8 22. Qb2) 16. Qb3?? { (1.69 → -0.03) Blunder. Rb1 was best. } (16. Rb1 Qf7) 16... Qf7?? { (-0.03 → 1.81) Blunder. Bxh2+ was best. } (16... Bxh2+) 17. Rb1 b6 18. Ba3 Bxa3 19. Qxa3 Nc6 20. Bb5 Na5? { (1.03 → 2.33) Mistake. Qg6 was best. } (20... Qg6) 21. Re5 Rac8 22. Rbe1 Rc7 23. Re7 Rxe7 24. Qxe7 Qxe7 25. Rxe7 Rf7 26. Re5 Rc7 27. Rxf5 Rxc3 28. Rxd5 Rc7 29. Kf2 Kf7 30. Rd7+ Rxd7 31. Bxd7 Ke7 32. Bb5 Kd6?! { (1.88 → 3.09) Inaccuracy. Nb7 was best. } (32... Nb7 33. Bd3 h6 34. Ke3 Nd6 35. h4 Ke6 36. a4 g5 37. hxg5 hxg5 38. f4 g4 39. Be2) 33. Ke3 Nb7 34. Ke4 Nd8 35. d5?! { (3.09 → 1.89) Inaccuracy. Bc4 was best. } (35. Bc4 Nc6 36. f4 a5 37. a4 h5 38. g3 Ne7 39. f5 Nc6 40. h3 Na7 41. Bd3 b5) 35... Nf7 36. f4 h6?? { (1.39 → 4.12) Blunder. Nh6 was best. } (36... Nh6 37. Be2 Ng8 38. Kd4 Ne7 39. Bc4 g6 40. g3 Nf5+ 41. Ke4 Nh6 42. Be2 Ng8 43. Bf3) 37. Be8 Nd8 38. g4 Nb7 39. h4?! { (4.27 → 2.91) Inaccuracy. Bc6 was best. } (39. Bc6 Nd8 40. Kf5 Ke7 41. Kg6 Kf8 42. g5 hxg5 43. fxg5 Nf7 44. h4 a6 45. Bb7 b5) 39... Kc5? { (2.91 → 5.34) Mistake. Ke7 was best. } (39... Ke7 40. Bh5 Nd6+ 41. Ke5 a5 42. Bg6 a4 43. Bc2 Nc4+ 44. Kd4 Nd2 45. Bd1 b5 46. Kc5) 40. Ke5 Nd6 41. Bc6 a5 42. f5 b5 43. g5 hxg5 44. hxg5 b4 45. f6 gxf6+ 46. gxf6 Nf7+ 47. Ke6 Ng5+ 48. Ke7 a4 49. Bxa4 Kxd5 50. f7 Nxf7 51. Bb3+ Kc5 52. Kxf7 Kb5 53. Ke6 Kc5 54. Ke5 Kb5 55. Kd5 Ka5 56. Kc4 Kb6 57. Kxb4 Ka6 58. a4 Kb6 59. Bc4 Ka7?! { (14.48 → Mate in 13) Checkmate is now unavoidable. Kc6 was best. } (59... Kc6 60. Bb5+ Kd5 61. Ka5 Kc5 62. Ka6 Kd5 63. Kb6 Kd6 64. Bc4 Ke5 65. Kc5 Kf5 66. Kc6) 60. Ka5?! { (Mate in 13 → 13.96) Lost forced checkmate sequence. Kc5 was best. } (60. Kc5 Kb7 61. a5 Kc7 62. Bb5 Kb7 63. Kd6 Kb8 64. a6 Kc8 65. Bc4 Kb8 66. Kc6 Ka7) 60... Kb7 61. Bd5+ Ka7 62. Kb5 Kb8 63. Ka6?! { (Mate in 18 → 13.82) Lost forced checkmate sequence. Kb6 was best. } (63. Kb6 Kc8 64. Be6+ Kd8 65. Kc6 Ke7 66. Kd5 Kf6 67. a5 Kg5 68. Ke5 Kh4 69. Kf4 Kh5) 63... Kc7 64. Bg2 Kb8?! { (13.68 → Mate in 18) Checkmate is now unavoidable. Kd6 was best. } (64... Kd6 65. Kb6 Ke5 66. Kc5 Kf4 67. Kd4 Kg3 68. Bc6 Kf2 69. a5 Ke2 70. a6 Kd2 71. Kc4) 65. Kb6 Kc8 66. a5 { Black resigns. } 1-0