Event: Qatar Masters
Site: -
Date: 2023-10-13
White: Dai, Changren
WhiteTitle: GM
WhiteElo: 2507
Black: Nurmanova, Alua
BlackTitle: WIM
BlackElo: 2347
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:44] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... g6 { [%eval 0.3] [%clk 1:31:04] } 3. Nc3 { [%eval 0.31] [%clk 1:31:39] } 3... Bg7 { [%eval 0.7] [%clk 1:31:14] } 4. e4 { [%eval 0.67] [%clk 1:32:05] } 4... d6 { [%eval 0.67] [%clk 1:31:07] } 5. Be2 { [%eval 0.13] [%clk 1:32:26] } 5... O-O { [%eval 0.45] [%clk 1:31:29] } 6. Be3 { [%eval 0.44] [%clk 1:32:50] } 6... c5 { [%eval 0.63] [%clk 1:27:03] } 7. d5 { [%eval 0.13] [%clk 1:32:19] } 7... e6 { [%eval 0.71] [%clk 1:27:25] } 8. Nf3 { [%eval 0.55] [%clk 1:31:24] } 8... exd5 { [%eval 0.57] [%clk 1:27:30] } 9. cxd5 { [%eval 0.56] [%clk 1:29:45] } 9... Bg4 { [%eval 0.53] [%clk 1:25:02] } 10. Nd2 { [%eval 0.5] [%clk 1:27:20] } 10... Bxe2 { [%eval 0.72] [%clk 1:25:18] } 11. Qxe2 { [%eval 0.58] [%clk 1:27:45] } 11... Nbd7 { [%eval 0.84] [%clk 1:21:55] } 12. O-O { [%eval 0.79] [%clk 1:26:51] } 12... Re8 { [%eval 0.83] [%clk 1:21:01] } 13. h3 { [%eval 0.82] [%clk 1:22:51] } 13... a6 { [%eval 0.92] [%clk 1:15:23] } 14. a4 { [%eval 0.81] [%clk 1:23:11] } 14... Rb8 { [%eval 0.96] [%clk 1:11:09] } 15. a5 { [%eval 0.72] [%clk 1:13:38] } 15... Qc7 { [%eval 1.15] [%clk 1:03:12] } 16. Rfe1 { [%eval 1.03] [%clk 1:06:03] } 16... h6 { [%eval 1.01] [%clk 0:58:30] } 17. Ra4 { [%eval 0.82] [%clk 0:58:25] } 17... Re7 { [%eval 0.83] [%clk 0:42:29] } 18. Kh1 { [%eval 0.78] [%clk 0:47:40] } 18... Rbe8 { [%eval 0.64] [%clk 0:33:37] } 19. Rc1 { [%eval 0.68] [%clk 0:40:20] } 19... Nh5 { [%eval 0.63] [%clk 0:30:10] } 20. g4 { [%eval 0.7] [%clk 0:34:15] } 20... Nhf6 { [%eval 0.66] [%clk 0:30:03] } 21. g5?! { [%eval 0.0] } { Inaccuracy. Rca1 was best. } { [%clk 0:25:59] } 21... hxg5 { [%eval -0.06] [%clk 0:28:14] } 22. Bxg5 { [%eval -0.15] [%clk 0:26:27] } 22... Nf8?! { [%eval 0.46] } { Inaccuracy. Re5 was best. } { [%clk 0:26:37] } 23. f4 { [%eval 0.47] [%clk 0:24:01] } 23... Rd7?! { [%eval 1.24] } { Inaccuracy. N8h7 was best. } { [%clk 0:15:13] } 24. Qf3 { [%eval 0.91] [%clk 0:22:54] } 24... b5 { [%eval 1.2] [%clk 0:14:12] } 25. axb6 { [%eval 1.21] [%clk 0:20:52] } 25... Qxb6 { [%eval 1.13] [%clk 0:14:37] } 26. Nc4 { [%eval 1.15] [%clk 0:17:45] } 26... Qb3 { [%eval 1.2] [%clk 0:13:55] } 27. Na5 { [%eval 1.06] [%clk 0:17:39] } 27... Qb6 { [%eval 1.04] [%clk 0:13:01] } 28. b3 { [%eval 1.11] [%clk 0:14:24] } 28... N6h7 { [%eval 1.2] [%clk 0:12:03] } 29. Bh4 { [%eval 1.38] [%clk 0:13:54] } 29... g5 { [%eval 1.17] [%clk 0:10:48] } 30. fxg5 { [%eval 1.04] [%clk 0:13:25] } 30... Ng6 { [%eval 1.18] [%clk 0:11:02] } 31. Bg3 { [%eval 0.93] [%clk 0:13:07] } 31... Ne5? { [%eval 2.32] } { Mistake. c4 was best. } { [%clk 0:06:49] } 32. Qe3?! { [%eval 1.58] } { Inaccuracy. Bxe5 was best. } { [%clk 0:13:14] } 32... Qd8 { [%eval 1.76] [%clk 0:05:44] } 33. h4 { [%eval 1.4] [%clk 0:12:46] } 33... Qc8 { [%eval 1.78] [%clk 0:06:08] } 34. Rf1 { [%eval 1.66] [%clk 0:10:45] } 34... Rc7 { [%eval 1.51] [%clk 0:05:03] } 35. Kg2 { [%eval 1.6] [%clk 0:09:56] } 35... c4 { [%eval 1.74] [%clk 0:05:12] } 36. bxc4? { [%eval 0.44] } { Mistake. Nxc4 was best. } { [%clk 0:08:58] } 36... Nxc4?? { [%eval 2.31] } { Blunder. Ng4 was best. } { [%clk 0:05:31] } 37. Rxc4 { [%eval 2.33] [%clk 0:09:21] } 37... Rxc4 { [%eval 2.42] [%clk 0:05:57] } 38. Nxc4 { [%eval 2.22] [%clk 0:09:43] } 38... Qxc4 { [%eval 2.29] [%clk 0:06:23] } 39. Qf3 { [%eval 2.27] [%clk 0:07:39] } 39... Rb8?! { [%eval 3.25] } { Inaccuracy. f5 was best. } { [%clk 0:04:11] } 40. Nd1 { [%eval 2.67] [%clk 0:07:29] } 40... Qc7 { [%eval 2.67] [%clk 0:04:15] } 41. Qa3 { [%eval 2.18] [%clk 0:03:18] } 41... Qc4 { [%eval 2.53] [%clk 0:28:30] } 42. Nf2 { [%eval 2.11] [%clk 0:28:20] } 42... Rb2 { [%eval 1.95] [%clk 0:28:06] } 43. Kg1? { [%eval 0.43] } { Mistake. Qf3 was best. } { [%clk 0:26:25] } 43... a5? { [%eval 2.04] } { Mistake. Bd4 was best. } { [%clk 0:18:26] } 44. Qxa5? { [%eval 0.63] } { Mistake. Qxd6 was best. } { [%clk 0:21:41] } 44... Bd4 { [%eval 0.56] [%clk 0:17:09] } 45. Qd8+ { [%eval 0.6] [%clk 0:18:18] } 45... Nf8 { [%eval 0.62] [%clk 0:17:19] } 46. Bxd6 { [%eval 0.5] [%clk 0:11:25] } 46... Bxf2+ { [%eval 0.56] [%clk 0:16:12] } 47. Rxf2 { [%eval 0.64] [%clk 0:11:53] } 47... Qc1+ { [%eval 0.54] [%clk 0:01:34] } 48. Kg2 { [%eval 0.58] [%clk 0:12:20] } 48... Rxf2+ { [%eval 0.56] [%clk 0:02:01] } 49. Kxf2 { [%eval 0.49] [%clk 0:12:43] } 49... Qd2+ { [%eval 0.53] [%clk 0:02:17] } 50. Kf3 { [%eval 0.45] [%clk 0:13:06] } 50... Qd3+ { [%eval 0.49] [%clk 0:01:42] } 51. Kf4 { [%eval 0.64] [%clk 0:13:33] } 51... Qd2+ { [%eval 0.58] [%clk 0:01:25] } 52. Kf5 { [%eval 0.57] [%clk 0:13:34] } 52... Qf2+ { [%eval 0.68] [%clk 0:01:53] } 53. Bf4 { [%eval 0.52] [%clk 0:13:51] } 53... Qxh4 { [%eval 0.49] [%clk 0:02:10] } 54. Qb8 { [%eval 0.5] [%clk 0:12:26] } 54... Qh3+? { [%eval 2.24] } { Mistake. Qh7+ was best. } { [%clk 0:01:19] } 55. Ke5?? { [%eval 0.37] } { Blunder. Kf6 was best. } { [%clk 0:10:49] } 55... Qf3 { [%eval 0.69] [%clk 0:01:00] } 56. Kd4 { [%eval 0.45] [%clk 0:10:46] } 56... Qd1+ { [%eval 0.46] [%clk 0:01:08] } 57. Kc3 { [%eval 0.46] [%clk 0:07:25] } 57... Qf3+ { [%eval 0.42] [%clk 0:01:18] } 58. Kd4 { [%eval 0.43] [%clk 0:07:00] } 58... Qd1+ { [%eval 0.43] [%clk 0:01:42] } 59. Kc5 { [%eval 0.01] [%clk 0:06:59] } 59... Qc2+ { [%eval 0.05] [%clk 0:02:02] } 60. Kb6 { [%eval 0.04] [%clk 0:05:25] } 60... Qb1+ { [%eval 0.08] [%clk 0:01:57] } 61. Kc7 { [%eval 0.05] [%clk 0:04:26] } 61... Qc2+ { [%eval 0.03] [%clk 0:01:58] } 62. Kd6 { [%eval 0.0] [%clk 0:04:00] } 62... Qxe4 { [%eval 0.0] [%clk 0:02:22] } 63. Be5 { [%eval 0.0] [%clk 0:04:23] } 63... Kh7 { [%eval 0.5] [%clk 0:02:27] } 64. Qb7 { [%eval 0.71] [%clk 0:04:08] } 64... Kg6 { [%eval 0.29] [%clk 0:02:15] } 65. Qb6 { [%eval 0.02] [%clk 0:04:02] } 65... Kxg5 { [%eval 0.08] [%clk 0:01:48] } 66. Qg1+ { [%eval 0.01] [%clk 0:03:05] } 66... Kh5 { [%eval 0.0] [%clk 0:02:00] } 67. Qh2+ { [%eval 0.02] [%clk 0:02:55] } 67... Kg4 { [%eval 0.01] [%clk 0:02:19] } 68. Qg3+ { [%eval 0.01] [%clk 0:03:21] } 68... Kh5 { [%eval 0.0] [%clk 0:01:57] } 69. Qh3+ { [%eval 0.09] [%clk 0:01:18] } 69... Kg5 { [%eval 0.04] [%clk 0:02:16] } 70. Qg3+ { [%eval 0.0] [%clk 0:01:45] } 70... Kh5 { [%eval 0.02] [%clk 0:02:42] } 71. Qf4 { [%eval 0.0] [%clk 0:01:50] } 71... Qxf4 { [%eval 0.0] [%clk 0:01:15] } 72. Bxf4 { [%eval 0.0] [%clk 0:02:18] } 72... Ng6 { [%eval 0.0] [%clk 0:01:44] } 73. Bh2 { [%eval 0.0] [%clk 0:02:36] } 73... f5 { [%eval 0.3] [%clk 0:00:35] } 74. Ke6 { [%eval 0.02] [%clk 0:02:40] } 74... f4 { [%eval 0.0] [%clk 0:00:59] } 75. d6 { [%eval 0.0] [%clk 0:02:53] } 75... f3 { [%eval 0.0] [%clk 0:01:25] } 76. Bg1 { [%eval 0.0] [%clk 0:03:04] } 76... Kg4 { [%eval 0.0] [%clk 0:01:08] } 77. Bd4 { [%eval 0.0] [%clk 0:03:18] } 77... Nf8+ { [%eval 0.0] [%clk 0:00:36] } 78. Ke7 { [%eval 0.0] [%clk 0:02:33] } 78... Kf5 { [%eval 0.0] [%clk 0:01:00] } 79. Kxf8 { [%eval 0.0] [%clk 0:01:34] } 79... Ke6 { [%clk 0:01:25] } 80. Bc5 { [%clk 0:02:00] } 80... f2 { [%clk 0:01:48] } 81. Bxf2 { [%clk 0:02:27] } 81... Kxd6 { [%clk 0:02:16] } 1/2-1/2