[Event "2021 Spring Marathon"] [Site "https://lichess.org/mExnCNh2"] [Date "2021.04.10"] [White "StoleLaf"] [Black "Computercheat"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "23:26:11"] [WhiteElo "2541"] [BlackElo "2447"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A69"] [Opening "Benoni Defense: Four Pawns Attack, Main Line"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4?! { (0.59 → 0.00) Inaccuracy. h3 was best. } (5. h3 O-O 6. Be3 c5 7. d5 e6 8. Nf3 exd5 9. exd5 Na6) 5... O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 { A69 Benoni Defense: Four Pawns Attack, Main Line } 10. e5 dxe5 11. fxe5 Ng4 12. e6 fxe6 13. d6 Nc6 14. O-O Bd7?! { (0.08 → 0.69) Inaccuracy. Rf8 was best. } (14... Rf8) 15. Ne4?! { (0.69 → -0.16) Inaccuracy. Kh1 was best. } (15. Kh1) 15... Nge5? { (-0.16 → 1.30) Mistake. Qb6 was best. } (15... Qb6) 16. Bg5 Qb6 17. Kh1?! { (0.73 → -0.24) Inaccuracy. Nxe5 was best. } (17. Nxe5 Nxe5) 17... Rf8? { (-0.24 → 1.10) Mistake. Nxf3 was best. } (17... Nxf3 18. Bxf3 Nd4 19. b4 cxb4 20. Nf6+ Bxf6 21. Bxf6 Nf5 22. Qd2 Rf8 23. Be5 Rf7 24. h3) 18. Be7 Rf7 19. Nfg5?? { (1.34 → -0.42) Blunder. Nxe5 was best. } (19. Nxe5 Nxe5) 19... Rxf1+ 20. Qxf1 Qxb2?? { (-0.28 → 2.58) Blunder. h6 was best. } (20... h6 21. Nf3 Nxe7 22. Nxe5 Bxe5 23. dxe7 Qc7 24. Rc1 Bc6 25. Rxc5 Kg7 26. Bb5 Re8 27. Bxc6) 21. Rb1 Qc2 22. Rxb7?? { (2.66 → -0.24) Blunder. Rc1 was best. } (22. Rc1) 22... h6 23. Rxd7?? { (-0.14 → -3.00) Blunder. Bd1 was best. } (23. Bd1 Qc1) 23... hxg5 24. Nf6+? { (-3.13 → -5.82) Mistake. Bd3 was best. } (24. Bd3 Qxd3 25. Qxd3 Nxd3 26. g3 Nde5 27. Rb7 Nf7 28. Nxc5 Re8 29. Ne4 Nxe7 30. dxe7 a6) 24... Kh8?? { (-5.82 → 5.80) Blunder. Bxf6 was best. } (24... Bxf6 25. Rc7 Nxe7 26. Qxf6 Qc1+ 27. Qf1 Qxf1+ 28. Bxf1 Nd5 29. Rxc5 Rd8 30. Rc2 Rxd6 31. Re2) 25. Rc7?? { (5.80 → 2.15) Blunder. g4 was best. } (25. g4 Qc3 26. Rc7 Rb8 27. Bb5 Nd4 28. Rxc5 Qf3+ 29. Qxf3 Ndxf3 30. d7 Bf8 31. Bxf8 Rxf8) 25... Qf5 26. Qxf5 gxf5?? { (1.95 → 4.55) Blunder. exf5 was best. } (26... exf5) 27. h4?? { (4.55 → -0.90) Blunder. Nh5 was best. } (27. Nh5 Rb8) 27... gxh4?? { (-0.90 → 4.34) Blunder. Nxe7 was best. } (27... Nxe7 28. dxe7 Bxf6 29. hxg5 Bxg5 30. Bh5 Bxe7 31. Rxe7 Rc8 32. Rxe6 Nd3 33. Rh6+ Kg7 34. Rg6+) 28. Bb5?? { (4.34 → 1.46) Blunder. Nh5 was best. } (28. Nh5) 28... Nxe7 29. dxe7 Bxf6 30. e8=Q+ Rxe8 31. Bxe8 c4 32. Rxa7 c3 33. Rc7 Nd3? { (0.57 → 1.72) Mistake. Ng4 was best. } (33... Ng4 34. Bd7 Be5 35. Rc8+ Kg7 36. Bxe6 Kf6 37. Bb3 Ne3 38. Kg1 Kg5 39. Rg8+ Kf4 40. Kf2) 34. Bd7 Be5 35. Rc8+ Kg7 36. Bxe6 Kf6 37. Bb3 Nb4?! { (1.61 → 2.50) Inaccuracy. Nc1 was best. } (37... Nc1 38. Bc4) 38. a4 Ke7?! { (1.88 → 2.98) Inaccuracy. Nd3 was best. } (38... Nd3) 39. a5 Kd6 40. Rc4 Na6 41. Ba4 Nc5?! { (2.26 → 3.05) Inaccuracy. Kd5 was best. } (41... Kd5 42. Bb3) 42. Bb5 Kd5 43. a6 Bb8 44. Rxc3 Ba7 45. Rh3 Ne4 46. Rxh4 Nf2+?! { (4.42 → 5.70) Inaccuracy. Nc5 was best. } (46... Nc5) 47. Kh2 Ke5 48. g3 Ng4+ 49. Kg2 Ne3+ 50. Kf3 Nd5 51. Rh7 Bc5 52. Kg2 Nb6 53. Rb7 Nd5 54. a7 Ne3+ 55. Kf3 Ng4? { (5.08 → 80.03) Mistake. Bxa7 was best. } (55... Bxa7 56. Re7+ Kd4 57. Rxe3 Bb6 58. Re8 Bc5 59. Bd7 Ba3 60. Bxf5 Kd5 61. Re2 Bf8 62. Kg4) 56. a8=Q Nh2+?! { (144.56 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (56... Nf6 57. Bd3) 57. Kg2 Ng4 58. Qb8+ Kd4 59. Qc8?! { (Mate in 5 → 81.30) Lost forced checkmate sequence. Qf4+ was best. } (59. Qf4+ Kc3 60. Qc4+ Kb2 61. Be8+ Bb4 62. Rxb4+ Ka1 63. Qa6#) 59... Ne3+?! { (81.30 → Mate in 7) Checkmate is now unavoidable. Ne5 was best. } (59... Ne5 60. Qxf5) 60. Kh3 Nd5 61. Kh4?! { (Mate in 8 → 72.10) Lost forced checkmate sequence. Qxf5 was best. } (61. Qxf5 Bd6 62. Rd7 Kc5 63. Ba4 Kb4 64. Qxd5 Kxa4 65. Qc4+ Ka3 66. Ra7+ Kb2 67. Ra2+ Kb1) 61... Be7+ 62. Kh5 Nf4+ { Black wins on time. } 0-1