[Event "5th Dinosaur Online Chess Arena"] [Site "https://lichess.org/TQnQz21I"] [Date "2020.03.15"] [White "Areleg"] [Black "Ruther15"] [Result "0-1"] [UTCDate "2020.03.15"] [UTCTime "13:09:02"] [WhiteElo "2091"] [BlackElo "2119"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } g6? { (0.11 → 1.47) Mistake. axb5 was best. } (5... axb5 6. Nxb5 e6 7. dxe6 Qa5+ 8. Nc3 fxe6 9. Nf3 Be7 10. Bd2) 6. e4 d6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Nbd7 10. Qc2 Qc7 11. a4 Bb7 12. bxa6 Bxa6 13. Bxa6 Rxa6 14. Nb5 Qb7 15. Bf4?! { (1.24 → 0.53) Inaccuracy. Bd2 was best. } (15. Bd2) 15... Nb6 16. Nc3 Nh5 17. Bg5 Nc4 18. b3 Ne5 19. Nd2 h6 20. Bh4 Nf4 21. Bg3 Ned3 22. Bxf4 Nxf4 23. Rfe1?! { (1.83 → 0.93) Inaccuracy. Rae1 was best. } (23. Rae1) 23... Qb4?! { (0.93 → 1.51) Inaccuracy. f5 was best. } (23... f5 24. g3) 24. Rac1 Rb8 25. Nb5 g5 26. g3 Nh3+?? { (1.97 → 4.29) Blunder. Ng6 was best. } (26... Ng6 27. Kg2) 27. Kg2 g4 28. Nc4 Ng5 29. Qd3?! { (3.10 → 2.18) Inaccuracy. e5 was best. } (29. e5) 29... Nf3 30. Rf1 h5 31. Nca3?? { (2.54 → 0.00) Blunder. h3 was best. } (31. h3 Kf8) 31... Rab6? { (0.00 → 1.57) Mistake. Bb2 was best. } (31... Bb2 32. Rb1 Bxa3 33. Nxa3 Nd2 34. Qxa6 Qxe4+ 35. Kg1 Nf3+ 36. Kh1 Nd2+) 32. Nc2? { (1.57 → 0.13) Mistake. Nc4 was best. } (32. Nc4 Rxb5 33. axb5 Rxb5 34. Rb1 Qc3 35. Qxc3 Bxc3 36. Rfc1 Bd2 37. Rh1 Bc3 38. h3 Bd4) 32... Qa5?! { (0.13 → 1.09) Inaccuracy. Qd2 was best. } (32... Qd2 33. Rcd1 Qxd3 34. Rxd3 Ne5 35. Rc3 c4 36. Ne3 cxb3 37. Rxb3 Nd7 38. Rfb1 Nc5 39. Ra3) 33. Ne3 Bf6? { (1.10 → 2.61) Mistake. Qd2 was best. } (33... Qd2 34. Qc4) 34. Nc4 Qa6 35. Nxb6 Qxb6 36. h3 Kg7?! { (3.23 → 4.44) Inaccuracy. Qa5 was best. } (36... Qa5 37. Rh1) 37. hxg4 hxg4 38. Rh1 Ng5? { (3.98 → 8.11) Mistake. Qa5 was best. } (38... Qa5 39. Rcd1 Kg8 40. Qe3 Bg5 41. Qe2 Bf6 42. e5 Nxe5 43. Qe4 Qa8 44. Rh7 Kf8 45. Rdh1) 39. Rh5 Rh8 40. Rch1 Nh3 41. Rxh8 Kxh8 42. Rxh3+?? { (12.35 → 2.64) Blunder. Qe2 was best. } (42. Qe2) 42... gxh3+ 43. Kxh3 Qb8?? { (2.51 → 5.47) Blunder. c4 was best. } (43... c4 44. Qxc4) 44. Kg2 Kg7 45. Na3 Qb4 46. Nc4 Bd4 47. a5 Qe1 48. Qc2?! { (5.32 → 3.98) Inaccuracy. Qf3 was best. } (48. Qf3 Qa1 49. e5 Bxe5 50. Qg4+ Kf8 51. Qc8+ Kg7 52. Nxe5 dxe5 53. Qg4+ Kh6 54. Qh4+ Kg7) 48... Qa1 49. g4?! { (4.87 → 3.80) Inaccuracy. e5 was best. } (49. e5) 49... f6 50. Kf3?? { (4.03 → 0.00) Blunder. Qd3 was best. } (50. Qd3 Qa2 51. Qf3 Kg8 52. g5 fxg5 53. Kg3 Bf6 54. Kg4 Kf7 55. Kf5 g4 56. Kxg4 Kg6) 50... Qh1+ 51. Ke2 Qg2? { (0.40 → 1.96) Mistake. Bxf2 was best. } (51... Bxf2 52. Qd1) 52. Ke1?? { (1.96 → 0.00) Blunder. Ne3 was best. } (52. Ne3) 52... Qg1+ 53. Ke2 Qxf2+ 54. Kd1 Qf1+ 55. Kd2 Qf4+ 56. Kd1 Qf1+ 57. Kd2 Qa1 58. e5 dxe5 59. d6 exd6 60. Nxd6 Qxa5+ 61. Ke2? { (-0.34 → -1.63) Mistake. Kd1 was best. } (61. Kd1 Qa6) 61... Qa6+ 62. Nc4 Qc6?? { (-2.71 → -0.13) Blunder. Qb7 was best. } (62... Qb7) 63. Qf5 Qg2+ 64. Kd1?! { (-0.13 → -0.76) Inaccuracy. Kd3 was best. } (64. Kd3 Qh3+ 65. Ke4 Qh1+ 66. Qf3 Qa1 67. Qf5 Qb1+ 68. Kd5 Qxb3 69. g5 Qb7+ 70. Kd6 Qf7) 64... Qg1+?! { (-0.76 → -0.13) Inaccuracy. Qh1+ was best. } (64... Qh1+ 65. Ke2 e4 66. Qd7+ Kh6 67. Qf5 Qg2+ 68. Kd1 Bc3 69. g5+ Qxg5 70. Qxe4 Bd4 71. Nd2) 65. Ke2 Qh2+ 66. Kd1 Qg1+ 67. Ke2 Qg2+ 68. Kd1 Qb7?! { (-0.71 → -0.13) Inaccuracy. Bc3 was best. } (68... Bc3 69. Qd7+) 69. Qc2?? { (-0.13 → -6.09) Blunder. Nd2 was best. } (69. Nd2 Qb5 70. Ke1 Bc3 71. g5 fxg5 72. Qxg5+ Kf7 73. Qf5+ Ke7 74. Kd1 Bd4 75. Qh7+ Kd8) 69... e4?? { (-6.09 → -0.40) Blunder. Qh1+ was best. } (69... Qh1+ 70. Kd2 e4 71. Qd1 Qh3 72. Qe2 Qxb3 73. Kc1 Qc3+ 74. Qc2 Qe1+ 75. Qd1 Qf2 76. Qb3) 70. Nd6 Qd5 71. Nxe4 Be3+?! { (-0.71 → 0.00) Inaccuracy. Qe6 was best. } (71... Qe6 72. Qd3) 72. Ke2 Bd4 73. Nd2?! { (0.00 → -0.87) Inaccuracy. Qd3 was best. } (73. Qd3 Qe5 74. Kd1 Qe6 75. Kc2 Qxg4 76. b4 Qe6 77. bxc5 Qd5 78. Kd1 Qh5+ 79. Qe2 Qd5) 73... Qg2+ 74. Kd1?? { (-0.78 → -6.04) Blunder. Kd3 was best. } (74. Kd3 Qxg4 75. Qc4 Qf5+ 76. Ke2 Qe5+ 77. Kd3 Kh6 78. Kc2 Qe1 79. Kd3 Qg3+ 80. Kc2 Qf2) 74... Qg1+ 75. Ke2 Qf2+?? { (-4.51 → -0.98) Blunder. Qe3+ was best. } (75... Qe3+) 76. Kd3 Qg3+ 77. Kc4 Qxg4 78. Ne4? { (-0.53 → -1.86) Mistake. Qe4 was best. } (78. Qe4 Qc8) 78... Qe6+ 79. Kd3 f5 80. Qg2+ Kf8 81. Ng5?? { (-0.95 → Mate in 14) Checkmate is now unavoidable. Nd2 was best. } (81. Nd2 Qe3+ 82. Kc2 Kf7 83. Qf3 Qxf3 84. Nxf3 Bf6 85. Kd3 Be7 86. Ne5+ Ke6 87. Nf3 Bd6) 81... Qxb3+?? { (Mate in 14 → -3.72) Lost forced checkmate sequence. Qa6+ was best. } (81... Qa6+ 82. Kd2 Qa2+ 83. Kd3 Qxg2 84. Ne6+ Kg8 85. Nf4 Qe4+ 86. Kc4 Qxf4 87. Kd5 Qf3+ 88. Ke6) 82. Kd2?? { (-3.72 → Mate in 11) Checkmate is now unavoidable. Ke2 was best. } (82. Ke2 Ke7) 82... Qb2+ 83. Ke1 Qxg2 84. Ne6+ Ke7 85. Nf4 Qe4+ 86. Kd1 Qxf4 87. Kc2 Qe3 { Black wins on time. } 0-1