[Event "IOOC chess tournament"] [Site "https://lichess.org/DBMEfSNG"] [Date "2021.10.29"] [White "Amin1362amin1362"] [Black "saif1366"] [Result "0-1"] [UTCDate "2021.10.29"] [UTCTime "17:05:50"] [WhiteElo "2349"] [BlackElo "2060"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. Bd3 Nf6 5. c3 c6 6. Nf3 Be7 7. Bf4 O-O 8. O-O Bg4 9. Nbd2 Nbd7 10. Qc2 h6 11. Rae1 Re8 12. Re3 Nb6 13. Rfe1 Qd7?? { (1.38 → 7.84) Blunder. Bf8 was best. } (13... Bf8 14. Ne5 Be6 15. Qd1 Nbd7 16. Rg3 Kh8 17. Bb1 c5 18. Be3 cxd4 19. cxd4 Nxe5 20. dxe5) 14. Ne5 Qd8 15. Nxg4? { (7.59 → 4.00) Mistake. Nxf7 was best. } (15. Nxf7 Kxf7 16. Bg6+ Kf8 17. Bxe8 Qxe8 18. Rxe7 Qxe7 19. Rxe7 Kxe7 20. Qg6 Rg8 21. Be5 Be6) 15... Nxg4 16. Rg3 h5 17. h3 Bh4 18. Rxe8+ Qxe8 19. hxg4 Bxg3 20. Bxg3 hxg4 21. Nf1 g6?! { (3.78 → 5.70) Inaccuracy. Qe1 was best. } (21... Qe1) 22. Qd2 Kg7 23. Qg5 Nd7 24. Qxg4 Nf6 25. Qh4 Qh8 26. Qxh8+ Kxh8 27. Be5 Kg7 28. Ne3 Re8 29. g4 g5 30. Nf5+ Kf8 31. Bxf6 Re1+ 32. Kg2 Ra1 33. Bxg5 Rxa2 34. Bh6+ Ke8 35. Nd6+ Kd7 36. Nxb7 Rxb2 37. Nc5+ Ke7 38. Kf3 a5 39. Ke3 Ra2 40. Bf4 a4 41. Ba6?? { (7.67 → 2.82) Blunder. Kf3 was best. } (41. Kf3 Ra3 42. Bg5+ Kf8 43. Be3 Ra2 44. Na6 Ra3 45. Bd2 Ra1 46. Bc2 a3 47. Nb4 Rg1) 41... a3 42. Bb7?? { (3.98 → -1.47) Blunder. Nb7 was best. } (42. Nb7 Ke8) 42... Ra1? { (-1.47 → 0.00) Mistake. Rb2 was best. } (42... Rb2 43. Bxc6 a2 44. Bxd5 a1=Q 45. Ne4 Qc1+ 46. Kf3 Qh1+ 47. Kg3 Rb1 48. Bd6+ Kd8 49. Kf4) 43. Bxc6 a2 44. Bxd5?? { (0.00 → -2.04) Blunder. Nb3 was best. } (44. Nb3 Rb1 45. Bxd5 Rxb3 46. Bxb3 a1=Q 47. Kd2 Qg1 48. Bg3 Qh1 49. Bd1 Qh6+ 50. Kd3 Qc1) 44... Re1+ 45. Kf3 a1=Q 46. Ne4?? { (-1.69 → -6.79) Blunder. Be3 was best. } (46. Be3 Rxe3+ 47. Kxe3 Qe1+ 48. Kf4 Qxf2+ 49. Bf3 Qd2+ 50. Ke4 Qxc3 51. Nd3 Kf6 52. Ne5 Kg7) 46... Qd1+ 47. Kg3 Rg1+ 48. Kh2 Rh1+ 49. Kg2 Qf1+ 50. Kf3 Qd1+ 51. Kg3 Rg1+ 52. Kh2 Rxg4 53. Bg5+ Kf8 54. Bh6+ Ke7 55. Bg5+ Rxg5 56. Nxg5 Qh5+ 57. Nh3 Qxd5 58. Kg3 Qc4 59. Nf4 Qxc3+ 60. Kg2 Qxd4 61. Kg3 Qg7+?! { (-61.88 → -6.27) Inaccuracy. f5 was best. } (61... f5 62. Ng2 Qg4+ 63. Kh2 f4 64. Kh1 Kd6 65. Kh2 Qf3 66. Kg1 Ke5 67. Nh4 Qg4+ 68. Kf1) 62. Kf3 Kd7 63. Ke3 Qe5+ 64. Kf3 f5 65. Kg3 Qg7+ 66. Kf3 Qg4+ 67. Ke3 Kd6 68. f3?! { (-60.12 → Mate in 12) Checkmate is now unavoidable. Ne2 was best. } (68. Ne2 Qe4+) 68... Qg1+ 69. Kd3 Qf2?! { (Mate in 9 → -59.50) Lost forced checkmate sequence. Qd1+ was best. } (69... Qd1+ 70. Ke3 Qc1+ 71. Kf2 Qxf4 72. Ke2 Kd5 73. Kf2 Kd4 74. Kg1 Ke3 75. Kg2 Qg5+ 76. Kf1) 70. Ne2 Qxf3+ 71. Kd2 f4 72. Ke1 Qe3 73. Kf1 f3 74. Ng3 Ke5 75. Ne4 Qe2+ 76. Kg1 Qg2# { Black wins by checkmate. } 0-1