[Event "Rated classical game"] [Site "https://lichess.org/BhBc5RNp"] [Date "2017.03.02"] [White "isaypotato"] [Black "Knoddel"] [Result "0-1"] [UTCDate "2017.03.02"] [UTCTime "20:33:16"] [WhiteElo "1937"] [BlackElo "2023"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "A65"] [Opening "Benoni Defense: King's Pawn Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 { A65 Benoni Defense: King's Pawn Line } g6 7. Bd3 Bg7 8. h3 O-O 9. Nf3 Re8 10. O-O a6 11. a4 Nbd7 12. Bf4 Qc7 13. Qe2 Nb6 14. a5?? { (0.96 → -1.31) Blunder. Qd2 was best. } (14. Qd2 Nbd7 15. a5 b5 16. axb6 Nxb6 17. Rfe1 Bb7 18. Bf1 Nfd7 19. Qc2 Re7 20. Qd1 Bf6) 14... Nbxd5 15. Qd2 Nxf4 16. Qxf4 Be6 17. Nd2 Nh5 18. Qf3 Rad8 19. Bc4 Nf6 20. Rfe1 Qc6 21. Nd5 Nd7 22. Rab1 Ne5 23. Qb3 Nxc4 24. Qxc4 Bxd5 25. exd5 Qc7? { (-2.06 → -0.68) Mistake. Qb5 was best. } (25... Qb5 26. Qxb5 axb5 27. Kf1 f5 28. Nf3 Bf6 29. b4 c4 30. Rxe8+ Rxe8 31. Ne1 Bc3 32. Nf3) 26. b4 b5 27. axb6 Qxb6 28. Rxe8+ Rxe8 29. bxc5 Qxc5 30. Rc1?! { (-0.68 → -1.51) Inaccuracy. Qxc5 was best. } (30. Qxc5 dxc5 31. d6 Bc3 32. Nc4 Kg7 33. Rb7 Re1+ 34. Kh2 Rd1 35. Rc7 Kf6 36. Rxc5 Be1) 30... Bh6 31. Rc2? { (-1.17 → -2.49) Mistake. Qxc5 was best. } (31. Qxc5 dxc5 32. Rd1 Bxd2 33. Rxd2 Kf8 34. d6 Re1+ 35. Kh2 Ke8 36. Rc2 Re5 37. Ra2 c4) 31... Bxd2?! { (-2.49 → -1.37) Inaccuracy. Re2 was best. } (31... Re2 32. Qxe2 Qxc2 33. Qe8+ Kg7 34. Nf1 a5 35. Qe1 Qc5 36. g3 Qb4 37. Qxb4 axb4 38. f4) 32. Qxc5 dxc5 33. Rxd2 Rd8 34. d6 Kf8 35. Rd5 Ke8 36. Rxc5 Rxd6 37. Rc8+ Ke7 38. Ra8 Rd1+ 39. Kh2 Ra1 40. g3 a5 41. Kg2 a4 42. Kh2 a3 43. Kg2 a2 44. Kh2 Kf6 45. Ra6+ Ke5 46. Ra5+ Ke4 47. Kg2 h5 48. Ra7 f5? { (-2.68 → -1.22) Mistake. g5 was best. } (48... g5) 49. Re7+?! { (-1.22 → -2.20) Inaccuracy. h4 was best. } (49. h4 f4 50. Ra4+ Kd3 51. gxf4 Kc2 52. Ra6 Kb2 53. Rb6+ Ka3 54. Ra6+ Kb3 55. Rb6+ Kc4) 49... Kd5 50. Rd7+ Ke6 51. Ra7 g5 52. Ra6+ Kd5 53. Ra5+ Kc4 54. Ra8 h4?? { (-2.47 → -0.35) Blunder. g4 was best. } (54... g4 55. hxg4 hxg4 56. Ra3 Kb4 57. Ra8 Kb3 58. Rb8+ Kc3 59. Rc8+ Kd4 60. Rd8+ Ke4 61. Ra8) 55. gxh4 gxh4 56. Rc8+ Kd3 57. Ra8 f4 58. f3?? { (-0.72 → Mate in 21) Checkmate is now unavoidable. Rd8+ was best. } (58. Rd8+ Kc2 59. Rc8+ Kd2 60. Rd8+ Kc3 61. Rc8+ Kb2 62. Rb8+ Ka3 63. Ra8+ Kb3 64. Rb8+ Kc4) 58... Kc4?? { (Mate in 21 → 0.00) Lost forced checkmate sequence. Rc1 was best. } (58... Rc1 59. Rd8+ Ke3 60. Re8+ Kd4 61. Rd8+ Ke5 62. Re8+ Kf6 63. Rf8+ Kg7 64. Ra8 a1=Q 65. Rxa1) 59. Ra4+?? { (0.00 → Mate in 16) Checkmate is now unavoidable. Rc8+ was best. } (59. Rc8+ Kd3 60. Rd8+ Ke3 61. Re8+ Kd4 62. Rd8+ Ke5 63. Ra8 Kf6 64. Ra6+ Kg5 65. Ra5+ Kh6) 59... Kb3 60. Ra8 Rd1 61. Rb8+ Ka3 62. Ra8+ Kb2 63. Rb8+ Ka1?! { (Mate in 15 → -47.36) Lost forced checkmate sequence. Kc3 was best. } { White resigns. } (63... Kc3 64. Rc8+ Kb4 65. Rb8+ Kc5 66. Rc8+ Kb6 67. Ra8 a1=Q 68. Rxa1 Rxa1 69. Kf2 Ra2+ 70. Ke1) 0-1