[Event "Monthly Classical Arena"] [Site "https://lichess.org/76CHj8Hb"] [Date "2021.04.30"] [White "behrooz1999"] [Black "alican1727"] [Result "1-0"] [UTCDate "2021.04.30"] [UTCTime "17:49:38"] [WhiteElo "2340"] [BlackElo "2125"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Bf5 3. e3 e6 4. c4 { White offers draw } 4... Bb4+ 5. Nc3 Nf6 6. Qb3 Bxc3+?! { (-0.28 → 0.72) Inaccuracy. Nc6 was best. } (6... Nc6 7. a3 Bxc3+ 8. bxc3 Na5 9. Qb4 Nxc4 10. Bxc4 dxc4 11. Qxc4) 7. bxc3 b6 8. Nf3 O-O 9. Ne5 Nfd7 10. Nxd7 Qxd7 11. cxd5 exd5 12. Be2 c6?! { (0.51 → 1.10) Inaccuracy. Nc6 was best. } (12... Nc6 13. Qa4) 13. O-O Qe6?! { (1.00 → 1.71) Inaccuracy. Rc8 was best. } (13... Rc8) 14. c4 Nd7 15. cxd5 Qxd5 16. Qxd5 cxd5 17. Rfc1 Rac8 18. Ba6 Rxc1+ 19. Rxc1 Nf6 20. Rc7 Ra8 21. h3 Bb1 22. a3 Bf5 23. Kf1 Ne8 24. Rc3 Kf8 25. Ke2 Ke7 26. f3 Kd7?? { (1.44 → 4.10) Blunder. h5 was best. } (26... h5 27. Bb7 Rd8 28. e4 Be6 29. e5 Rd7 30. Bc6 Rd8 31. Be3 Rc8 32. Kd2 Rb8 33. h4) 27. Bb5+?? { (4.10 → 1.78) Blunder. Bb7 was best. } (27. Bb7 Rd8 28. Bxd5 Be6 29. Bb7 Ke7 30. Kd3 Rd7 31. Bc6 Rd8 32. e4 Rc8 33. Bd2 Bd7) 27... Ke7 28. g4 Bd7 29. Ba6 Nd6 30. Kd3 Bb5+ 31. Bxb5 Nxb5 32. Rb3 Nd6 33. Rc3?! { (1.14 → 0.51) Inaccuracy. e4 was best. } (33. e4 Ke6 34. h4 Rc8 35. a4 Rc6 36. Rb1 f6 37. Bh2 g6 38. Bxd6 Kxd6 39. g5 f5) 33... Nc4 34. e4 Nb2+ 35. Kc2 Nc4 36. exd5 b5?! { (0.53 → 1.10) Inaccuracy. Rc8 was best. } { Black offers draw } (36... Rc8 37. a4 Kd7 38. Kb3 Na5+ 39. Kb4 Rxc3 40. Kxc3 a6 41. Kb4 Nb7 42. Kc4 Nd6+ 43. Kc3) 37. Kd3 Rc8 38. Rc2 Kd7?? { (0.37 → 2.38) Blunder. a6 was best. } (38... a6 39. a4) 39. a4 Nb6?! { (2.39 → 3.36) Inaccuracy. a6 was best. } (39... a6 40. axb5) 40. Rxc8 Kxc8 41. axb5 Nxd5 42. Bd2?! { (3.69 → 2.53) Inaccuracy. Be5 was best. } (42. Be5 f6 43. Bg3 g6 44. Kc4 Ne3+ 45. Kc5 Nf1 46. Bf4 g5 47. Bc1 Kd7 48. f4 Ng3) 42... Kc7 43. Kc4 Kd6 44. Bb4+ Nxb4?! { (4.38 → 5.96) Inaccuracy. Ke6 was best. } (44... Ke6 45. Bc5) 45. Kxb4 Kd5 46. Kc3 h6 47. Kd3 f6 48. h4 g6 49. Kc3 h5 50. gxh5 gxh5 51. Kd3 f5 { Black offers draw } 52. Kc3 Kd6 53. Kc4 Kd7 54. Kc5 Kc7 55. d5 f4 56. d6+ Kd7 57. Kd5 Kd8 58. Ke5?! { (Mate in 11 → 19.49) Lost forced checkmate sequence. Kc6 was best. } (58. Kc6 Ke8 59. d7+ Ke7 60. Kc7 Ke6 61. d8=Q Kf7 62. Qd6 Kg7 63. Kd7 Kh7 64. Qxf4 Kg7) 58... Kd7 59. Kxf4?! { (Mate in 14 → 33.04) Lost forced checkmate sequence. Kd5 was best. } (59. Kd5 Ke8 60. Kc6 Kf7 61. d7 Ke7 62. Kc7 Kf7 63. d8=Q Kg7 64. Qe7+ Kg6 65. Kc6 Kh6) 59... Kxd6 60. Kg5 Ke5 61. f4+ Ke6 62. f5+ Kf7 63. Kxh5 Kf6 64. Kg4 Kg7?! { (74.16 → Mate in 14) Checkmate is now unavoidable. Ke5 was best. } (64... Ke5 65. h5) 65. Kg5 Kf7 66. f6 Kg8 67. Kf5 Kf7 68. Ke5 Kf8 69. Ke6 Ke8 70. f7+ Kf8 71. h5 a5 72. bxa6 Kg7 73. Ke7 Kh6 74. f8=Q+ Kxh5 75. Qg8 Kh6 76. a7 Kh5 77. Qg3 Kh6 78. Kf7 Kh5 79. Kf6 Kh6 80. Qh4# { White wins by checkmate. } 1-0