Event: Chinese Championship
Site: chess24.com
Date: 2021-05-09
White: Zhao, Jun
WhiteTitle: GM
WhiteElo: 2638
Black: Xu, Yi
BlackTitle: GM
BlackElo: 2527
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.05] [%clk 1:30:51] } 1... e5 { [%eval 0.21] [%clk 1:30:55] } 2. Nf3 { [%eval 0.23] [%clk 1:31:08] } 2... Nf6 { [%eval 0.21] [%clk 1:31:22] } 3. Nxe5 { [%eval 0.31] [%clk 1:31:05] } 3... d6 { [%eval 0.44] [%clk 1:31:47] } 4. Nf3 { [%eval 0.17] [%clk 1:31:28] } 4... Nxe4 { [%eval 0.32] [%clk 1:32:11] } 5. Nc3 { [%eval 0.16] [%clk 1:28:16] } 5... Nxc3 { [%eval 0.17] [%clk 1:32:36] } 6. dxc3 { [%eval 0.0] [%clk 1:28:41] } 6... Be7 { [%eval 0.25] [%clk 1:33:01] } 7. Be3 { [%eval 0.0] [%clk 1:28:51] } 7... Nd7 { [%eval 0.4] [%clk 1:33:23] } 8. Qd3?! { [%eval -0.11] } { Inaccuracy. Bd3 was best. } { [%clk 1:12:44] } 8... O-O { [%eval 0.02] [%clk 1:18:53] } 9. O-O-O { [%eval 0.09] [%clk 1:13:09] } 9... Nf6 { [%eval 0.16] [%clk 1:18:34] } 10. h3 { [%eval 0.25] [%clk 1:13:35] } 10... c5 { [%eval 0.44] [%clk 1:15:49] } 11. Kb1?! { [%eval -0.09] } { Inaccuracy. g4 was best. } { [%clk 1:03:42] } 11... b5 { [%eval -0.18] [%clk 1:07:06] } 12. Qxb5 { [%eval -0.25] [%clk 0:42:46] } 12... Bd7 { [%eval -0.19] [%clk 1:01:29] } 13. Qa6 { [%eval -0.31] [%clk 0:38:15] } 13... Rb8 { [%eval -0.19] [%clk 0:55:34] } 14. Bc4 { [%eval -0.61] [%clk 0:31:02] } 14... Qc7 { [%eval -0.51] [%clk 0:38:22] } 15. Bf4?! { [%eval -1.19] } { Inaccuracy. Rhe1 was best. } { [%clk 0:31:05] } 15... Ne4 { [%eval -1.45] [%clk 0:34:53] } 16. Rhe1 { [%eval -1.49] [%clk 0:24:41] } 16... Nxc3+ { [%eval -1.35] [%clk 0:28:00] } 17. Kc1 { [%eval -1.21] [%clk 0:25:07] } 17... Bb5?? { [%eval 1.88] } { Blunder. Rb6 was best. } { [%clk 0:13:44] } 18. Bxb5 { [%eval 1.53] [%clk 0:23:47] } 18... Nxb5 { [%eval 1.8] [%clk 0:14:00] } 19. Re3?? { [%eval 0.0] } { Blunder. c4 was best. } { [%clk 0:14:43] } 19... Rb6 { [%eval -0.33] [%clk 0:12:26] } 20. Qa4 { [%eval 0.0] [%clk 0:08:49] } 20... c4?! { [%eval 0.9] } { Inaccuracy. Bf6 was best. } { [%clk 0:08:00] } 21. Re4 { [%eval 0.62] [%clk 0:09:13] } 21... c3?! { [%eval 1.23] } { Inaccuracy. Rc8 was best. } { [%clk 0:07:12] } 22. b3 { [%eval 1.75] [%clk 0:09:38] } 22... Qb7 { [%eval 1.88] [%clk 0:03:44] } 23. Rde1?? { [%eval 0.08] } { Blunder. Qc4 was best. } { [%clk 0:06:51] } 23... Bf6 { [%eval 0.0] [%clk 0:03:05] } 24. Re8 { [%eval -0.05] [%clk 0:04:48] } 24... Ra6 { [%eval 0.0] [%clk 0:02:47] } 25. Qe4 { [%eval -0.22] [%clk 0:05:05] } 25... Qxe4 { [%eval -0.01] [%clk 0:02:07] } 26. R1xe4 { [%eval -0.34] [%clk 0:05:31] } 26... Rxa2?! { [%eval 0.32] } { Inaccuracy. d5 was best. } { [%clk 0:01:02] } 27. Rxf8+ { [%eval 0.47] [%clk 0:05:57] } 27... Kxf8 { [%eval 0.82] [%clk 0:01:30] } 28. Ra4 { [%eval 0.48] [%clk 0:06:23] } 28... Rb2? { [%eval 1.79] } { Mistake. Rxa4 was best. } { [%clk 0:00:35] } 29. Ra5 { [%eval 1.31] [%clk 0:05:04] } 29... a6 { [%eval 1.42] [%clk 0:00:54] } 30. Rxa6 { [%eval 1.35] [%clk 0:05:10] } 30... Ke7 { [%eval 2.01] [%clk 0:00:54] } 31. Ra5? { [%eval 0.66] } { Mistake. Rb6 was best. } { [%clk 0:04:15] } 31... Nd4 { [%eval 1.0] [%clk 0:00:46] } 32. Nxd4 { [%eval 0.69] [%clk 0:04:17] } 32... Bxd4 { [%eval 0.87] [%clk 0:01:11] } 33. Be3 { [%eval 0.68] [%clk 0:01:12] } 33... Be5 { [%eval 1.18] [%clk 0:01:23] } 34. Ra1?! { [%eval 0.38] } { Inaccuracy. f4 was best. } { [%clk 0:00:44] } 34... Ke6 { [%eval 0.61] [%clk 0:01:37] } 35. f4 { [%eval 0.22] [%clk 0:00:33] } 35... Bf6 { [%eval 0.36] [%clk 0:02:01] } 36. g4 { [%eval 0.42] [%clk 0:00:50] } 36... g6 { [%eval 0.08] [%clk 0:01:56] } 37. Ra5 { [%eval 0.0] [%clk 0:01:09] } 37... Bh4?! { [%eval 0.66] } { Inaccuracy. h5 was best. } { [%clk 0:00:37] } 38. f5+ { [%eval 0.46] [%clk 0:01:12] } 38... gxf5 { [%eval 1.14] [%clk 0:00:43] } 39. gxf5+ { [%eval 0.72] [%clk 0:01:35] } 39... Kd7 { [%eval 0.71] [%clk 0:00:41] } 40. Ra7+ { [%eval 0.62] [%clk 0:01:40] } 40... Kc6 { [%eval 1.11] [%clk 0:00:37] } 41. Rxf7 { [%eval 0.8] [%clk 0:01:45] } 41... Ra2? { [%eval 2.47] } { Mistake. Kd5 was best. } { [%clk 0:00:36] } 42. Ra7 { [%eval 2.45] [%clk 0:01:01] } 42... Rxa7 { [%eval 2.37] [%clk 0:00:50] } 43. Bxa7 { [%eval 2.63] [%clk 0:01:29] } 43... Kd5 { [%eval 2.52] [%clk 0:01:00] } 44. Kd1 { [%eval 2.6] [%clk 0:01:19] } 44... Ke4 { [%eval 2.47] [%clk 0:01:07] } 45. Ke2 { [%eval 2.46] [%clk 0:01:08] } 45... Bf6? { [%eval 4.09] } { Mistake. Kxf5 was best. } { [%clk 0:00:31] } 46. b4 { [%eval 2.87] [%clk 0:01:04] } 46... Kxf5 { [%eval 3.67] [%clk 0:00:32] } 47. Kd3 { [%eval 3.49] [%clk 0:01:24] } 47... Ke6 { [%eval 4.18] [%clk 0:00:51] } 48. Bd4 { [%eval 3.47] [%clk 0:01:09] } 48... Bg5 { [%eval 3.93] [%clk 0:01:00] } 49. Kxc3 { [%eval 4.45] [%clk 0:01:12] } 49... d5 { [%eval 4.65] [%clk 0:00:55] } 50. Kb3? { [%eval 2.59] } { Mistake. b5 was best. } { [%clk 0:01:10] } 50... Kd6 { [%eval 2.61] [%clk 0:01:08] } 51. Ka4 { [%eval 2.86] [%clk 0:01:35] } 51... Kc6 { [%eval 3.84] [%clk 0:01:25] } 52. Ka5 { [%eval 2.44] [%clk 0:01:52] } 52... Be7 { [%eval 2.71] [%clk 0:01:35] } 53. b5+ { [%eval 2.41] [%clk 0:00:51] } 53... Kb7 { [%eval 2.33] [%clk 0:01:54] } 54. Ka4 { [%eval 2.45] [%clk 0:01:13] } 54... Bd6 { [%eval 2.55] [%clk 0:01:46] } 55. Kb3 { [%eval 2.31] [%clk 0:01:25] } 55... h5 { [%eval 2.19] [%clk 0:01:45] } 56. Kc3 { [%eval 2.24] [%clk 0:01:05] } 56... Bf4 { [%eval 2.44] [%clk 0:01:37] } 57. Kd3 { [%eval 2.67] [%clk 0:00:45] } 57... Bg3 { [%eval 3.24] [%clk 0:01:12] } 58. Bc5 { [%eval 2.78] [%clk 0:00:58] } 58... Be5 { [%eval 2.7] [%clk 0:01:34] } 59. Be3 { [%eval 2.44] [%clk 0:00:42] } 59... Kc7?! { [%eval 3.25] } { Inaccuracy. Bf6 was best. } { [%clk 0:01:29] } 60. Bd4 { [%eval 2.82] [%clk 0:00:43] } 60... Bg3 { [%eval 2.62] [%clk 0:01:48] } 61. Ke3 { [%eval 3.12] [%clk 0:00:42] } 61... Kb7 { [%eval 3.78] [%clk 0:01:52] } 62. Kf3?! { [%eval 2.73] } { Inaccuracy. Bg7 was best. } { [%clk 0:00:51] } 62... Bd6 { [%eval 3.27] [%clk 0:01:53] } 63. Ke2?! { [%eval 2.55] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:57] } 63... Bg3 { [%eval 2.85] [%clk 0:02:14] } 64. Bg1 { [%eval 2.44] [%clk 0:00:54] } 64... Bd6 { [%eval 2.57] [%clk 0:02:03] } 65. Kd3 { [%eval 2.8] [%clk 0:01:19] } 65... Be5 { [%eval 2.32] [%clk 0:02:13] } 66. Bf2 { [%eval 2.18] [%clk 0:01:26] } 66... Kc7 { [%eval 3.18] [%clk 0:01:37] } 67. c4 { [%eval 2.32] [%clk 0:01:30] } 67... dxc4+ { [%eval 3.09] [%clk 0:01:54] } 68. Kxc4 { [%eval 2.78] [%clk 0:01:58] } 68... Kd6 { [%eval 3.51] [%clk 0:00:39] } 69. Ba7 { [%eval 3.35] [%clk 0:01:59] } 69... Kc7 { [%eval 3.03] [%clk 0:00:32] } 70. Kd5?? { [%eval 1.0] } { Blunder. Bf2 was best. } { [%clk 0:02:19] } 70... Bg3 { [%eval 1.31] [%clk 0:00:45] } 71. Ke6 { [%eval 1.38] [%clk 0:02:33] } 71... Kb7 { [%eval 0.87] [%clk 0:00:38] } 72. Bc5 { [%eval 0.81] [%clk 0:02:21] } 72... h4 { [%eval 0.85] [%clk 0:00:42] } 73. Kf5 { [%eval 1.03] [%clk 0:02:32] } 73... Be1 { [%eval 0.84] [%clk 0:00:43] } 74. Kg4 { [%eval 0.86] [%clk 0:02:57] } 74... Kc7 { [%eval 1.07] [%clk 0:00:51] } 75. Be7 { [%eval 0.7] [%clk 0:02:42] } 75... Kb6 { [%eval 0.13] [%clk 0:01:15] } 76. Bxh4 { [%eval 0.44] [%clk 0:03:09] } 76... Bc3 { [%eval 0.38] [%clk 0:00:59] } 77. Bf2+ { [%eval 0.34] [%clk 0:02:02] } 77... Kxb5 { [%eval 0.28] [%clk 0:01:25] } 78. h4 { [%eval 0.62] [%clk 0:02:05] } 78... Kc6 { [%eval 0.13] [%clk 0:01:30] } 79. h5 { [%eval 0.04] [%clk 0:01:07] } 79... Kd7 { [%eval 0.02] [%clk 0:01:33] } 80. Kf5 { [%eval 0.11] [%clk 0:01:30] } 80... Ke8 { [%eval 0.16] [%clk 0:01:38] } 81. Kg6 { [%eval 0.37] [%clk 0:01:53] } 81... Kf8 { [%eval 0.14] [%clk 0:01:13] } 82. h6 { [%eval 0.0] [%clk 0:02:14] } 82... Kg8 { [%eval 0.0] [%clk 0:01:26] } 83. h7+ { [%eval 0.0] [%clk 0:02:35] } 83... Kh8 { [%eval 0.0] [%clk 0:01:47] } 84. Bg3 { [%eval 0.0] [%clk 0:02:52] } 1/2-1/2