Event: Round 6 - GM B: Jason Liang - Arthur Guo
Site: https://lichess.org/study/7LPVafED/gu61DJln
Date: 2021-07-31
White: Jason Liang
Black: Arthur Guo
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:28] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:30:53] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:40] } 3... Nd7 { [%eval 0.01] [%clk 1:31:06] } 4. a4 { [%eval 0.05] [%clk 1:31:55] } 4... Nf6 { [%eval 0.0] [%clk 1:30:48] } 5. Nc3 { [%eval 0.17] [%clk 1:32:11] } 5... g6 { [%eval 0.44] [%clk 1:31:07] } 6. a5 { [%eval 0.06] [%clk 1:32:26] } 6... Bg7 { [%eval 0.13] [%clk 1:31:17] } 7. O-O { [%eval 0.01] [%clk 1:32:42] } 7... a6 { [%eval 0.13] [%clk 1:31:42] } 8. Be2 { [%eval 0.23] [%clk 1:32:57] } 8... O-O { [%eval 0.25] [%clk 1:32:02] } 9. d3 { [%eval 0.17] [%clk 1:33:11] } 9... b5 { [%eval 0.17] [%clk 1:31:45] } 10. axb6 { [%eval 0.11] [%clk 1:33:26] } 10... Bb7 { [%eval 0.56] [%clk 1:31:51] } 11. Qd2?! { [%eval -0.04] } { Inaccuracy. Nd2 was best. } { [%clk 1:30:10] } 11... Qxb6 { [%eval 0.11] [%clk 1:28:19] } 12. Qg5 { [%eval 0.07] [%clk 1:27:02] } 12... Bc6 { [%eval 0.0] [%clk 1:20:50] } 13. Nd2 { [%eval 0.0] [%clk 1:20:31] } 13... a5 { [%eval -0.16] [%clk 1:14:50] } 14. Nc4 { [%eval 0.0] [%clk 1:20:19] } 14... Qd8 { [%eval 0.12] [%clk 1:10:38] } 15. f4 { [%eval 0.0] [%clk 1:17:58] } 15... a4 { [%eval 0.0] [%clk 1:09:26] } 16. f5 { [%eval -0.01] [%clk 1:16:33] } 16... Nb6 { [%eval 0.0] [%clk 1:02:46] } 17. Ne3 { [%eval -0.06] [%clk 1:04:15] } 17... d5 { [%eval -0.36] [%clk 0:59:11] } 18. exd5 { [%eval -0.29] [%clk 1:01:23] } 18... Nbxd5 { [%eval -0.44] [%clk 0:51:21] } 19. Ncxd5 { [%eval -0.35] [%clk 0:57:58] } 19... Nxd5 { [%eval -0.42] [%clk 0:48:55] } 20. fxg6 { [%eval -0.58] [%clk 0:56:59] } 20... hxg6 { [%eval -0.75] [%clk 0:46:23] } 21. Ng4 { [%eval -0.62] [%clk 0:54:34] } 21... Bd4+?! { [%eval 0.32] } { Inaccuracy. Nb4 was best. } { [%clk 0:27:24] } 22. Kh1 { [%eval 0.61] [%clk 0:54:06] } 22... e6 { [%eval 0.29] [%clk 0:27:50] } 23. Nh6+ { [%eval 0.39] [%clk 0:45:25] } 23... Kg7 { [%eval 0.21] [%clk 0:24:59] } 24. Nxf7 { [%eval 0.06] [%clk 0:45:16] } 24... Qxg5 { [%eval 0.42] [%clk 0:22:48] } 25. Nxg5 { [%eval 0.54] [%clk 0:45:37] } 25... Rxf1+ { [%eval 0.08] [%clk 0:20:45] } 26. Bxf1 { [%eval 0.29] [%clk 0:46:01] } 26... Nc7? { [%eval 1.48] } { Mistake. e5 was best. } { [%clk 0:20:01] } 27. Be2 { [%eval 1.69] [%clk 0:44:22] } 27... Be5 { [%eval 2.24] [%clk 0:11:21] } 28. Bf3 { [%eval 2.07] [%clk 0:42:12] } 28... Bxf3 { [%eval 2.45] [%clk 0:11:05] } 29. Nxf3 { [%eval 2.27] [%clk 0:42:10] } 29... Bf6 { [%eval 2.07] [%clk 0:10:59] } 30. g4 { [%eval 2.06] [%clk 0:38:15] } 30... Kg8 { [%eval 2.54] [%clk 0:09:29] } 31. Kg2 { [%eval 2.46] [%clk 0:30:22] } 31... Nd5 { [%eval 2.43] [%clk 0:08:10] } 32. c3 { [%eval 2.61] [%clk 0:29:07] } 32... Kf7 { [%eval 2.42] [%clk 0:07:08] } 33. Ra3 { [%eval 2.42] [%clk 0:27:34] } 33... Nb6 { [%eval 2.51] [%clk 0:06:14] } 34. Be3 { [%eval 2.64] [%clk 0:23:46] } 34... Nd5 { [%eval 2.56] [%clk 0:06:27] } 35. Bc1 { [%eval 1.97] [%clk 0:23:23] } 35... Nb6 { [%eval 2.58] [%clk 0:06:47] } 36. Kf2 { [%eval 2.09] [%clk 0:21:53] } 36... Rd8?! { [%eval 3.11] } { Inaccuracy. c4 was best. } { [%clk 0:04:54] } 37. Ke2 { [%eval 2.75] [%clk 0:20:12] } 37... e5 { [%eval 2.92] [%clk 0:04:35] } 38. Be3 { [%eval 2.94] [%clk 0:19:11] } 38... Rc8?! { [%eval 3.71] } { Inaccuracy. Rb8 was best. } { [%clk 0:04:38] } 39. Ra1?! { [%eval 2.51] } { Inaccuracy. g5 was best. } { [%clk 0:18:34] } 39... Ke6 { [%eval 2.65] [%clk 0:03:57] } 40. h3 { [%eval 2.14] [%clk 0:16:41] } 40... Be7 { [%eval 2.08] [%clk 0:04:06] } 41. Nd2?! { [%eval 1.42] } { Inaccuracy. h4 was best. } { [%clk 0:16:02] } 41... Rh8 { [%eval 1.82] [%clk 0:03:44] } 42. Rh1 { [%eval 1.55] [%clk 0:10:50] } 42... Nd5 { [%eval 1.92] [%clk 0:04:12] } 43. Nc4 { [%eval 1.46] [%clk 0:09:57] } 43... Nf6?! { [%eval 2.21] } { Inaccuracy. g5 was best. } { [%clk 0:04:06] } 44. Kf3?! { [%eval 1.51] } { Inaccuracy. Bg5 was best. } { [%clk 0:08:47] } 44... Nd5 { [%eval 1.75] [%clk 0:04:22] } 45. Bd2 { [%eval 1.35] [%clk 0:08:46] } 45... Bh4? { [%eval 3.16] } { Mistake. g5 was best. } { [%clk 0:03:31] } 46. Ke2? { [%eval 1.82] } { Mistake. g5 was best. } { [%clk 0:08:16] } 46... Bg3 { [%eval 2.16] [%clk 0:03:32] } 47. Kf3? { [%eval 0.65] } { Mistake. Be3 was best. } { [%clk 0:08:32] } 47... Bh4?? { [%eval 3.09] } { Blunder. Bf4 was best. } { [%clk 0:03:16] } 48. Rf1?? { [%eval 1.03] } { Blunder. g5 was best. } { [%clk 0:08:30] } 48... Rb8?! { [%eval 2.12] } { Inaccuracy. g5 was best. } { [%clk 0:01:54] } 49. Ke2 { [%eval 2.05] [%clk 0:08:01] } 49... Bg3?! { [%eval 2.81] } { Inaccuracy. Ra8 was best. } { [%clk 0:02:05] } 50. Kf3? { [%eval 1.25] } { Mistake. Ra1 was best. } { [%clk 0:06:03] } 50... Bf4? { [%eval 2.59] } { Mistake. Rf8+ was best. } { [%clk 0:01:27] } 51. Bxf4?! { [%eval 1.85] } { Inaccuracy. Re1 was best. } { [%clk 0:03:09] } 51... Nxf4 { [%eval 2.0] [%clk 0:01:55] } 52. Nxe5?! { [%eval 1.04] } { Inaccuracy. Ra1 was best. } { [%clk 0:03:24] } 52... Kxe5 { [%eval 0.64] [%clk 0:01:42] } 53. Re1+ { [%eval 0.84] [%clk 0:03:48] } 53... Kf6 { [%eval 0.41] [%clk 0:02:00] } 54. Kxf4 { [%eval 0.76] [%clk 0:04:12] } 54... g5+ { [%eval 0.58] [%clk 0:02:26] } 55. Ke3 { [%eval 0.64] [%clk 0:03:04] } 55... Rxb2 { [%eval 0.49] [%clk 0:02:51] } 56. Ra1 { [%eval 0.39] [%clk 0:01:21] } 56... Rh2 { [%eval 0.5] [%clk 0:00:41] } 57. Rxa4 { [%eval 0.34] [%clk 0:01:18] } 57... Rxh3+ { [%eval 0.35] [%clk 0:00:56] } 58. Ke4 { [%eval 0.4] [%clk 0:01:25] } 58... Rg3 { [%eval 0.34] [%clk 0:01:09] } 59. Ra6+ { [%eval 0.35] [%clk 0:01:46] } 59... Ke7 { [%eval 0.46] [%clk 0:01:26] } 60. Rc6 { [%eval 0.54] [%clk 0:01:47] } 60... Rxg4+ { [%eval 0.36] [%clk 0:01:39] } 61. Kd5 { [%eval 0.37] [%clk 0:01:49] } 61... Rg3 { [%eval 0.4] [%clk 0:01:57] } 62. Kc4 { [%eval 0.24] [%clk 0:02:13] } 62... g4 { [%eval 0.29] [%clk 0:01:05] } 63. Rxc5 { [%eval 0.29] [%clk 0:02:25] } 63... Kf6 { [%eval 0.33] [%clk 0:01:27] } 64. d4 { [%eval 0.12] [%clk 0:01:39] } 64... Re3 { [%eval 0.16] [%clk 0:00:55] } 65. Rc8 { [%eval 0.02] [%clk 0:01:11] } 65... g3?? { [%eval 2.61] } { Blunder. Kf7 was best. } { [%clk 0:01:22] } 66. Rg8 { [%eval 2.53] [%clk 0:01:11] } 66... Kf5 { [%eval 2.59] [%clk 0:01:47] } 67. d5 { [%eval 2.55] [%clk 0:01:27] } 67... Re4+ { [%eval 2.97] [%clk 0:01:59] } 68. Kb5 { [%eval 3.14] [%clk 0:00:33] } 68... Rg4 { [%eval 3.08] [%clk 0:02:15] } 69. Rxg4 { [%eval 2.74] [%clk 0:00:45] } 69... Kxg4 { [%eval 2.76] [%clk 0:02:43] } 70. d6 { [%eval 2.7] [%clk 0:01:07] } 70... g2 { [%eval 2.83] [%clk 0:03:11] } 71. d7 { [%eval 2.78] [%clk 0:01:32] } 71... g1=Q { [%eval 2.85] [%clk 0:03:37] } 72. d8=Q { [%eval 2.86] } 72... Qb1+ { [%eval 2.95] [%clk 0:03:16] } 73. Kc5 { [%eval 3.0] [%clk 0:01:47] } 73... Qf5+ { [%eval 3.39] [%clk 0:02:47] } 74. Qd5 { [%eval 3.46] [%clk 0:01:56] } 74... Qf8+ { [%eval 3.44] [%clk 0:03:04] } 75. Kd4 { [%eval 2.86] [%clk 0:02:09] } 75... Qf6+ { [%eval 2.73] [%clk 0:03:10] } 76. Qe5 { [%eval 3.36] [%clk 0:02:19] } 76... Qb6+ { [%eval 2.91] [%clk 0:03:28] } 77. Kd3?! { [%eval 2.15] } { Inaccuracy. Qc5 was best. } { [%clk 0:02:35] } 77... Qb1+ { [%eval 2.74] [%clk 0:03:48] } 78. Kc4 { [%eval 2.49] [%clk 0:02:28] } 78... Qa2+ { [%eval 2.84] [%clk 0:04:11] } 79. Kb4 { [%eval 3.05] [%clk 0:02:04] } 79... Qb2+ { [%eval 2.82] [%clk 0:04:35] } 80. Kc5 { [%eval 2.99] [%clk 0:02:13] } 80... Qa3+ { [%eval 3.4] [%clk 0:05:00] } 81. Kd4?! { [%eval 2.07] } { Inaccuracy. Kb6 was best. } { [%clk 0:02:24] } 81... Qa7+ { [%eval 2.55] [%clk 0:05:02] } 82. Kd3 { [%eval 1.96] [%clk 0:02:31] } 82... Qa1 { [%eval 2.53] [%clk 0:04:43] } 83. Qe6+ { [%eval 2.1] [%clk 0:01:29] } 83... Kg3?! { [%eval 3.21] } { Inaccuracy. Kf4 was best. } { [%clk 0:02:50] } 84. c4 { [%eval 3.65] [%clk 0:01:08] } 84... Qb1+ { [%eval 3.38] [%clk 0:02:46] } 85. Kd4 { [%eval 3.32] [%clk 0:01:23] } 85... Qb2+ { [%eval 3.92] [%clk 0:03:08] } 86. Kc5 { [%eval 3.83] [%clk 0:01:19] } 86... Qa3+ { [%eval 3.95] [%clk 0:02:57] } 87. Kd5 { [%eval 3.71] [%clk 0:01:05] } 87... Qa8+ { [%eval 3.65] [%clk 0:03:23] } 88. Qc6 { [%eval 3.76] [%clk 0:01:05] } 88... Qg8+ { [%eval 3.62] [%clk 0:03:50] } 89. Kc5 { [%eval 3.81] [%clk 0:01:26] } 89... Kf2 { [%eval 3.66] [%clk 0:03:19] } 90. Kb5 { [%eval 3.5] [%clk 0:01:30] } 90... Ke1 { [%eval 3.85] [%clk 0:01:48] } 91. Qe4+ { [%eval 3.66] [%clk 0:01:47] } 91... Kf1 { [%eval 3.69] [%clk 0:02:11] } 92. c5 { [%eval 3.84] [%clk 0:01:05] } 92... Qb8+ { [%eval 3.69] [%clk 0:01:57] } 93. Kc4 { [%eval 3.95] [%clk 0:01:29] } 93... Qg8+ { [%eval 3.79] [%clk 0:02:24] } 94. Qd5 { [%eval 4.01] [%clk 0:01:36] } 94... Qg4+ { [%eval 3.74] [%clk 0:02:34] } 95. Kb5 { [%eval 3.71] [%clk 0:01:58] } 95... Qc8 { [%eval 4.26] [%clk 0:02:01] } 96. Qf7+ { [%eval 4.56] [%clk 0:01:05] } 96... Ke1 { [%eval 4.92] [%clk 0:01:58] } 97. c6 { [%eval 4.73] [%clk 0:00:59] } 97... Qb8+ { [%eval 4.74] [%clk 0:01:52] } 98. Ka6 { [%eval 5.0] [%clk 0:00:46] } 98... Qa8+ { [%eval 4.55] [%clk 0:02:05] } 99. Kb6 { [%eval 4.5] [%clk 0:01:11] } 99... Qb8+ { [%eval 4.87] [%clk 0:02:33] } 100. Ka6 { [%eval 4.99] [%clk 0:00:34] } 100... Qa8+ { [%eval 4.95] [%clk 0:02:55] } 101. Kb5 { [%clk 0:00:59] } 101... Qb8+ { [%clk 0:03:15] } 102. Kc4 { [%clk 0:01:07] } 102... Qd6 { [%clk 0:02:24] } 103. Qe8+ { [%clk 0:01:05] } 103... Kf1 { [%clk 0:02:50] } 104. Qd7 { [%clk 0:01:28] } 104... Qf4+ { [%clk 0:03:15] } 105. Kb5 { [%clk 0:01:31] } 105... Qe5+ { [%clk 0:03:09] } 106. Ka6 { [%clk 0:01:26] } 106... Qe2+ { [%clk 0:02:38] } 107. Ka7 { [%clk 0:01:27] } 107... Qe3+ { [%clk 0:02:54] } 108. Kb8 { [%clk 0:01:29] } 108... Qb3+ { [%clk 0:02:54] } 109. Qb7 { [%clk 0:01:51] } 109... Qg8+ { [%clk 0:03:18] } 110. Ka7 { [%clk 0:02:13] } 110... Ke1 { [%clk 0:02:06] } 111. c7 { [%clk 0:01:53] } 111... Qg1+ { [%clk 0:02:11] } 112. Kb8 { [%clk 0:01:33] } 112... Qg3 { [%clk 0:02:32] } 113. Qb1+ { [%clk 0:01:25] } 113... Kd2 { [%clk 0:02:35] } 114. Qb2+ { [%clk 0:01:24] } 114... Kd1 { [%clk 0:02:57] } 115. Qd4+ { [%clk 0:01:22] } 115... Ke1 { [%clk 0:03:16] } 116. Qe4+ { [%clk 0:01:27] } 116... Kd1 { [%clk 0:03:18] } 117. Qd5+ { [%clk 0:01:48] } 117... Ke1 { [%clk 0:02:51] } 118. Kb7 { [%clk 0:01:49] } 118... Qg7 { [%clk 0:03:16] } 119. Qe6+ { [%clk 0:01:45] } 119... Kf1 { [%clk 0:02:18] } 120. Qf5+ { [%clk 0:01:54] } 120... Ke1 { [%clk 0:02:38] } 121. Kc6 { [%clk 0:01:03] } 121... Qc3+ { [%clk 0:02:20] } 122. Kd7 { [%clk 0:01:03] } 122... Qd4+ { [%clk 0:02:09] } 123. Ke7 { [%clk 0:01:22] } 123... Qb4+ { [%clk 0:01:45] } 124. Ke8 { [%clk 0:01:37] } 124... Qa4+ { [%clk 0:00:40] } 125. Qd7 { [%clk 0:01:58] } 125... Qh4 { [%clk 0:00:34] } 126. Qe7+ { [%clk 0:02:21] } 1-0