Event: 2022 Summer Classic - Group B
Site: Saint Louis, Missouri, United States
Date: 2022-06-08
White: Zhou, Jianchao
WhiteTitle: GM
WhiteElo: 2589
Black: Ali Marandi, Cemil Can
BlackTitle: GM
BlackElo: 2532
Result: 1/2-1/2
ECO: D33
Opening: Tarrasch Defense: Dubov Tarrasch
Variant: Standard
TimeControl: 40/90, SD/30, +30

1. d4 { [%eval 0.0] [%clk 1:30:49] } 1... d5 { [%eval 0.35] [%clk 1:30:57] } 2. c4 { [%eval 0.36] [%clk 1:31:11] } 2... e6 { [%eval 0.3] [%clk 1:31:23] } 3. Nc3 { [%eval 0.39] [%clk 1:31:29] } 3... c5 { [%eval 0.62] [%clk 1:31:47] } 4. cxd5 { [%eval 0.42] [%clk 1:31:52] } 4... exd5 { [%eval 0.53] [%clk 1:32:11] } 5. Nf3 { [%eval 0.36] [%clk 1:32:13] } 5... Nc6 { [%eval 0.37] [%clk 1:32:32] } 6. g3 { [%eval 0.48] [%clk 1:27:32] } 6... Nf6 { [%eval 0.45] [%clk 1:32:32] } 7. Bg2 { [%eval 0.37] [%clk 1:27:59] } 7... cxd4 { [%eval 0.4] [%clk 1:32:53] } 8. Nxd4 { [%eval 0.46] [%clk 1:28:23] } 8... Bc5 { [%eval 0.47] [%clk 1:33:18] } 9. Nb3 { [%eval 0.44] [%clk 1:28:21] } 9... Bb6 { [%eval 0.58] [%clk 1:33:45] } 10. Na4 { [%eval 0.35] [%clk 1:28:35] } 10... O-O { [%eval 0.56] [%clk 1:29:05] } 11. Nxb6 { [%eval 0.18] [%clk 1:28:02] } 11... axb6 { [%eval 0.31] [%clk 1:29:33] } 12. Be3 { [%eval 0.17] [%clk 1:27:28] } 12... h5 { [%eval 0.29] [%clk 1:27:09] } 13. O-O { [%eval 0.24] [%clk 1:04:16] } 13... h4 { [%eval 0.36] [%clk 1:27:02] } 14. gxh4 { [%eval 0.15] [%clk 1:02:49] } 14... Qd6 { [%eval 0.37] [%clk 1:26:34] } 15. Qd2 { [%eval 0.36] [%clk 0:52:10] } 15... Ra4 { [%eval 0.44] [%clk 1:24:19] } 16. Nd4 { [%eval 0.27] [%clk 0:51:28] } 16... Re8 { [%eval 0.21] [%clk 1:11:37] } 17. Bf4?! { [%eval -0.58] } { Inaccuracy. b3 was best. } { [%clk 0:39:42] } 17... Qb4 { [%eval -0.32] [%clk 1:01:37] } 18. Qxb4 { [%eval -0.45] [%clk 0:34:06] } 18... Rxb4 { [%eval -0.5] [%clk 1:01:56] } 19. e3 { [%eval -0.48] [%clk 0:24:04] } 19... Nxd4 { [%eval -0.53] [%clk 1:01:51] } 20. exd4 { [%eval -0.49] [%clk 0:23:45] } 20... Rxb2 { [%eval -0.27] [%clk 1:01:48] } 21. Rfb1 { [%eval -0.53] [%clk 0:20:51] } 21... Rxb1+ { [%eval -0.39] [%clk 0:57:17] } 22. Rxb1 { [%eval -0.27] [%clk 0:21:06] } 22... Bf5 { [%eval -0.42] [%clk 0:57:34] } 23. Ra1 { [%eval -0.72] [%clk 0:06:31] } 23... Re2 { [%eval -0.24] [%clk 0:55:27] } 24. f3 { [%eval -0.51] [%clk 0:05:22] } 24... Nh5 { [%eval -0.48] [%clk 0:48:36] } 25. Bc7 { [%eval -0.68] [%clk 0:04:42] } 25... b5 { [%eval -0.38] [%clk 0:48:32] } 26. Bf1 { [%eval -0.41] [%clk 0:04:41] } 26... Rb2 { [%eval -0.34] [%clk 0:48:40] } 27. Re1 { [%eval -0.62] [%clk 0:01:02] } 27... Nf6 { [%eval -0.32] [%clk 0:45:16] } 28. a3 { [%eval -0.45] [%clk 0:01:01] } 28... b4 { [%eval -0.43] [%clk 0:38:47] } 29. axb4 { [%eval -0.38] [%clk 0:01:27] } 29... Rxb4 { [%eval -0.35] [%clk 0:39:13] } 30. Rd1 { [%eval -0.82] [%clk 0:00:32] } 30... b5 { [%eval -0.61] [%clk 0:37:25] } 31. Kf2?! { [%eval -1.22] } { Inaccuracy. Re1 was best. } { [%clk 0:00:43] } 31... Rb2+ { [%eval -1.49] [%clk 0:35:24] } 32. Ke3 { [%eval -1.32] [%clk 0:01:11] } 32... Ne8?! { [%eval -0.48] } { Inaccuracy. b4 was best. } { [%clk 0:24:29] } 33. Bf4 { [%eval -0.55] [%clk 0:00:45] } 33... g6?! { [%eval 0.0] } { Inaccuracy. Rb3+ was best. } { [%clk 0:22:40] } 34. Bd3? { [%eval -1.52] } { Mistake. Ra1 was best. } { [%clk 0:00:34] } 34... Ng7 { [%eval -1.91] [%clk 0:20:10] } 35. Be5 { [%eval -1.5] [%clk 0:00:51] } 35... Rb3 { [%eval -1.72] [%clk 0:15:37] } 36. Ke2 { [%eval -1.45] [%clk 0:01:15] } 36... Bxd3+ { [%eval -1.66] [%clk 0:12:39] } 37. Rxd3 { [%eval -1.86] [%clk 0:01:43] } 37... Rxd3 { [%eval -1.93] [%clk 0:13:00] } 38. Kxd3 { [%eval -2.17] [%clk 0:02:12] } 38... Nf5 { [%eval -1.94] [%clk 0:13:21] } 39. Bg3 { [%eval -2.51] [%clk 0:00:33] } 39... Kf8 { [%eval -2.71] [%clk 0:11:58] } 40. Kc3 { [%eval -2.46] [%clk 0:00:37] } 40... Ke7 { [%eval -2.64] [%clk 0:11:22] } 41. Bf2 { [%eval -2.44] [%clk 0:27:33] } 41... Kd6 { [%eval -2.21] [%clk 0:40:25] } 42. Kb4 { [%eval -2.31] [%clk 0:27:46] } 42... Kc6 { [%eval -2.91] [%clk 0:40:39] } 43. Ka5 { [%eval -2.37] [%clk 0:24:25] } 43... Nd6 { [%eval -2.28] [%clk 0:38:55] } 44. Be1 { [%eval -2.62] [%clk 0:21:06] } 44... Nc4+ { [%eval -3.07] [%clk 0:38:06] } 45. Ka6 { [%eval -2.26] [%clk 0:15:56] } 45... Ne3 { [%eval -2.69] [%clk 0:36:02] } 46. Ka5 { [%eval -2.47] [%clk 0:08:03] } 46... Nf1 { [%eval -2.98] [%clk 0:30:35] } 47. h3 { [%eval -2.7] [%clk 0:05:30] } 47... Nh2 { [%eval -2.44] [%clk 0:22:38] } 48. f4 { [%eval -3.11] [%clk 0:05:56] } 48... Nf3 { [%eval -3.16] [%clk 0:22:52] } 49. Bf2 { [%eval -2.48] [%clk 0:06:22] } 49... f5 { [%eval -2.3] [%clk 0:23:07] } 50. Be3?? { [%eval -4.8] } { Blunder. Kb4 was best. } { [%clk 0:04:32] } 50... Ne1?! { [%eval -3.13] } { Inaccuracy. Nxh4 was best. } { [%clk 0:21:04] } 51. Bd2? { [%eval -5.05] } { Mistake. Bf2 was best. } { [%clk 0:00:34] } 51... Nd3 { [%eval -4.35] [%clk 0:17:48] } 52. Be3 { [%eval -5.46] [%clk 0:00:50] } 52... Nb2 { [%eval -4.84] [%clk 0:17:45] } 53. Bf2 { [%eval -4.67] [%clk 0:00:50] } 53... Nc4+?! { [%eval -3.18] } { Inaccuracy. b4 was best. } { [%clk 0:16:20] } 54. Kb4 { [%eval -2.63] [%clk 0:01:17] } 54... Kb6?! { [%eval -1.54] } { Inaccuracy. Nb2 was best. } { [%clk 0:16:41] } 55. h5 { [%eval -2.23] [%clk 0:00:53] } 55... gxh5 { [%eval -1.36] [%clk 0:17:09] } 56. Bh4 { [%eval -2.83] [%clk 0:01:16] } 56... Kc6? { [%eval -1.26] } { Mistake. Ne3 was best. } { [%clk 0:14:13] } 57. Bg5 { [%eval -1.52] [%clk 0:00:51] } 57... Nb6 { [%eval -1.27] [%clk 0:13:51] } 58. h4 { [%eval -1.34] [%clk 0:00:34] } 58... Nd7 { [%eval -1.39] [%clk 0:13:25] } 59. Be7 { [%eval -1.16] [%clk 0:00:45] } 59... Nb8 { [%eval -1.39] [%clk 0:12:00] } 60. Ka5 { [%eval -1.72] [%clk 0:01:00] } 60... Kd7 { [%eval -1.44] [%clk 0:08:14] } 61. Bb4 { [%eval -1.46] [%clk 0:00:32] } 61... Kc6 { [%eval -1.53] [%clk 0:05:06] } 62. Be7 { [%eval -1.47] [%clk 0:00:48] } 62... Nd7 { [%eval -1.22] [%clk 0:05:31] } 63. Bd8 { [%eval -1.41] [%clk 0:00:40] } 63... Nf8 { [%eval -1.35] [%clk 0:04:48] } 64. Bf6 { [%eval -1.31] [%clk 0:01:00] } 64... Ng6 { [%eval -1.08] [%clk 0:03:42] } 65. Bg5 { [%eval -1.0] [%clk 0:01:23] } 65... Nh8 { [%eval -1.65] [%clk 0:04:05] } 66. Be7 { [%eval -1.33] [%clk 0:00:38] } 66... Nf7 { [%eval -1.39] [%clk 0:04:28] } 67. Bf8? { [%eval -3.2] } { Mistake. Kb4 was best. } { [%clk 0:00:42] } 67... Nd8 { [%eval -3.82] [%clk 0:04:43] } 68. Bg7 { [%eval -3.13] [%clk 0:00:57] } 68... Nb7+ { [%eval -2.25] [%clk 0:04:46] } 69. Kb4 { [%eval -3.07] [%clk 0:01:25] } 69... Nd6? { [%eval -1.45] } { Mistake. Nd8 was best. } { [%clk 0:04:25] } 70. Be5 { [%eval -1.04] [%clk 0:01:25] } 70... Nc4 { [%eval -0.83] [%clk 0:04:49] } 71. Bf6 { [%eval -1.51] [%clk 0:01:24] } 71... Nd2 { [%eval -1.28] [%clk 0:05:03] } 72. Bg7?? { [%eval -5.62] } { Blunder. Ka5 was best. } { [%clk 0:00:31] } 72... Nf3?? { [%eval -0.97] } { Blunder. Kb6 was best. } { [%clk 0:04:36] } 73. Bf6 { [%eval -0.78] [%clk 0:00:58] } 73... Ne1 { [%eval -0.85] [%clk 0:04:47] } 74. Bg5?? { [%eval -2.77] } { Blunder. Ka5 was best. } { [%clk 0:00:43] } 74... Nf3? { [%eval -1.07] } { Mistake. Nc2+ was best. } { [%clk 0:03:45] } 75. Bf6 { [%eval -0.87] [%clk 0:01:09] } 75... Ng1 { [%eval -0.84] [%clk 0:04:06] } 76. Be5?? { [%eval -5.25] } { Blunder. Ka5 was best. } { [%clk 0:00:33] } 76... Ne2?? { [%eval -0.93] } { Blunder. Kb6 was best. } { [%clk 0:04:28] } 77. Ka5 { [%eval -0.83] [%clk 0:00:57] } 77... Nc1 { [%eval -0.85] [%clk 0:04:48] } 78. Bf6 { [%eval -0.97] [%clk 0:00:42] } 78... Nd3 { [%eval -0.74] [%clk 0:05:03] } 79. Bg5 { [%eval -0.99] [%clk 0:00:42] } 79... b4 { [%eval -0.81] [%clk 0:04:20] } 80. Ka4 { [%eval -0.62] [%clk 0:01:05] } 80... Nc1 { [%eval -0.88] [%clk 0:04:32] } 81. Kxb4 { [%eval -0.67] [%clk 0:00:33] } 81... Ne2 { [%eval -0.65] [%clk 0:05:01] } 82. Ka4 { [%eval -0.51] [%clk 0:00:31] } 82... Nxd4 { [%eval -0.6] [%clk 0:05:19] } 83. Kb4 { [%eval -0.53] [%clk 0:00:57] } 83... Ne6 { [%eval -0.48] [%clk 0:03:39] } 84. Bh6 { [%eval -0.73] [%clk 0:01:21] } 84... Kd6 { [%eval -0.5] [%clk 0:03:32] } 85. Kb5 { [%eval -0.69] [%clk 0:00:34] } 85... Nd4+ { [%eval -0.79] [%clk 0:02:32] } 86. Kb4 { [%eval -0.72] [%clk 0:01:01] } 86... Kc6 { [%eval -0.33] [%clk 0:02:25] } 87. Bg5 { [%eval -0.46] [%clk 0:01:02] } 87... Nb5 { [%eval -0.38] [%clk 0:01:55] } 88. Bh6 { [%eval -0.35] [%clk 0:00:36] } 88... Nd4 { [%eval 0.0] [%clk 0:02:11] } 89. Bg5 { [%eval -0.59] [%clk 0:01:00] } 89... Nb5 { [%eval -0.49] [%clk 0:02:01] } 90. Bh6 { [%eval -0.44] [%clk 0:01:12] } 90... Nd6 { [%eval -0.3] [%clk 0:02:26] } 91. Kc3 { [%eval -0.47] [%clk 0:01:11] } 91... Nf7 { [%eval -0.62] [%clk 0:02:25] } 92. Bg5 { [%eval -0.42] [%clk 0:01:12] } 92... Kd6 { [%eval -0.5] [%clk 0:02:43] } 93. Kd4 { [%eval -0.44] [%clk 0:01:28] } 93... Ke6 { [%eval -0.29] [%clk 0:03:12] } 94. Kc5 { [%eval -0.41] [%clk 0:01:28] } 94... Nd6 { [%eval -0.46] [%clk 0:01:17] } 95. Kd4 { [%eval -0.34] [%clk 0:01:34] } 95... Nb5+ { [%eval -0.56] [%clk 0:01:18] } 96. Kc5 { [%eval -0.38] [%clk 0:01:59] } 96... Nc3 { [%eval -0.28] [%clk 0:01:29] } 97. Kd4 { [%eval -0.53] [%clk 0:02:15] } 97... Ne4 { [%eval -0.45] [%clk 0:01:50] } 98. Bh6 { [%eval -0.42] [%clk 0:02:28] } 98... Nd2 { [%eval -0.36] [%clk 0:02:10] } 99. Kc5 { [%eval -0.48] [%clk 0:02:18] } 99... Nb3+ { [%eval -0.37] [%clk 0:01:36] } 100. Kb4 { [%eval -0.46] [%clk 0:02:37] } 100... Nd4 { [%eval -0.42] [%clk 0:02:04] } 101. Kc5 { [%eval -0.41] [%clk 0:02:57] } 101... Nc2 { [%eval -0.37] [%clk 0:02:16] } 102. Bg5 { [%eval -0.48] [%clk 0:03:10] } 102... Na3 { [%eval -0.49] [%clk 0:01:53] } 103. Bh6 { [%eval -0.53] [%clk 0:03:30] } 103... Nb1 { [%eval -0.34] [%clk 0:02:11] } 104. Bg5 { [%eval -0.34] [%clk 0:03:45] } 104... Nd2 { [%eval -0.43] [%clk 0:02:34] } 105. Bh6 { [%eval -0.47] [%clk 0:03:52] } 105... Nf3 { [%eval -0.43] [%clk 0:01:37] } 106. Bg5 { [%eval -0.42] [%clk 0:04:20] } 106... d4 { [%eval -0.24] [%clk 0:01:30] } 107. Kc4 { [%eval -0.3] [%clk 0:04:42] } 107... Kd6 { [%eval -0.34] [%clk 0:01:29] } 108. Bf6 { [%eval -0.06] [%clk 0:04:32] } 108... Ke6 { [%eval -0.26] [%clk 0:01:40] } 109. Bg5 { [%eval -0.25] [%clk 0:02:44] } 109... Kd6 { [%eval -0.26] [%clk 0:01:12] } 110. Bf6 { [%eval 0.0] [%clk 0:03:07] } 110... Ke6 { [%eval 0.0] [%clk 0:01:27] } 111. Bg5 { [%eval -0.09] [%clk 0:03:25] } 1/2-1/2