Event: Round 4: Bobby Cheng - Arystanbek Urazayev
Date: 2023-07-19
White: Bobby Cheng
Black: Arystanbek Urazayev
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:31:18] } 2... e6 { [%eval 0.3] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:31:41] } 3... Nf6 { [%eval 0.17] [%clk 1:31:43] } 4. g3 { [%eval 0.2] [%clk 1:32:06] } 4... Bb4+ { [%eval 0.19] [%clk 1:31:28] } 5. Nc3 { [%eval 0.0] [%clk 1:32:19] } 5... O-O { [%eval -0.17] [%clk 1:31:24] } 6. Bg2 { [%eval 0.0] [%clk 1:32:38] } 6... dxc4 { [%eval 0.0] [%clk 1:31:44] } 7. O-O { [%eval -0.21] [%clk 1:32:53] } 7... Nc6 { [%eval -0.08] [%clk 1:32:02] } 8. Re1 { [%eval -0.32] [%clk 1:32:51] } 8... h6 { [%eval -0.14] [%clk 1:29:32] } 9. e4 { [%eval -0.39] [%clk 1:31:06] } 9... a6 { [%eval -0.27] [%clk 1:29:52] } 10. a3 { [%eval -0.31] [%clk 1:24:04] } 10... Be7 { [%eval 0.19] [%clk 1:24:54] } 11. Bf4 { [%eval 0.02] [%clk 1:19:42] } 11... Na5?! { [%eval 0.61] } { Inaccuracy. b5 was best. } { [%clk 1:17:35] } 12. Qc2?! { [%eval -0.25] } { Inaccuracy. Qe2 was best. } { [%clk 1:10:05] } 12... b5 { [%eval -0.03] [%clk 1:10:39] } 13. Rad1 { [%eval -0.1] [%clk 0:58:10] } 13... c6 { [%eval -0.44] [%clk 1:02:27] } 14. h3 { [%eval -0.81] [%clk 0:39:40] } 14... Bb7 { [%eval -0.94] [%clk 1:01:54] } 15. g4 { [%eval -0.91] [%clk 0:39:56] } 15... Nb3 { [%eval -0.95] [%clk 0:59:56] } 16. Be3 { [%eval -0.85] [%clk 0:35:03] } 16... c5 { [%eval -0.67] [%clk 0:50:58] } 17. dxc5?! { [%eval -1.56] } { Inaccuracy. d5 was best. } { [%clk 0:29:24] } 17... Qc7 { [%eval -1.76] [%clk 0:49:48] } 18. g5 { [%eval -1.66] [%clk 0:26:36] } 18... hxg5 { [%eval -1.91] [%clk 0:48:44] } 19. Nxg5 { [%eval -1.97] [%clk 0:26:59] } 19... e5? { [%eval -0.39] } { Mistake. Nd7 was best. } { [%clk 0:39:13] } 20. Nd5 { [%eval -0.49] [%clk 0:26:08] } 20... Nxd5? { [%eval 1.14] } { Mistake. Bxd5 was best. } { [%clk 0:38:57] } 21. exd5 { [%eval 1.25] [%clk 0:26:28] } 21... Bxg5 { [%eval 1.18] [%clk 0:39:23] } 22. d6? { [%eval 0.0] } { Mistake. Bxg5 was best. } { [%clk 0:22:02] } 22... Qd7 { [%eval 0.0] [%clk 0:39:08] } 23. Bxg5?! { [%eval -0.65] } { Inaccuracy. Bxb7 was best. } { [%clk 0:18:19] } 23... Bxg2 { [%eval -0.44] [%clk 0:38:54] } 24. Kxg2 { [%eval -0.67] [%clk 0:18:33] } 24... Nxc5?! { [%eval 0.0] } { Inaccuracy. f6 was best. } { [%clk 0:29:25] } 25. Be7 { [%eval 0.0] [%clk 0:18:42] } 25... Nd3 { [%eval 0.0] [%clk 0:17:56] } 26. Rxd3 { [%eval 0.09] [%clk 0:19:10] } 26... cxd3 { [%eval 0.0] [%clk 0:18:18] } 27. Qxd3 { [%eval 0.0] [%clk 0:19:38] } 27... Qe6 { [%eval 0.04] [%clk 0:16:03] } 28. Qe4?! { [%eval -0.88] } { Inaccuracy. f4 was best. } { [%clk 0:09:51] } 28... Rfe8?! { [%eval -0.03] } { Inaccuracy. Rfb8 was best. } { [%clk 0:13:53] } 29. Qxe5 { [%eval -0.04] [%clk 0:09:26] } 29... Qxe5 { [%eval -0.06] [%clk 0:13:43] } 30. Rxe5 { [%eval -0.12] [%clk 0:09:54] } 30... Ra7 { [%eval -0.05] [%clk 0:13:03] } 31. Kf3?! { [%eval -0.78] } { Inaccuracy. Rg5 was best. } { [%clk 0:03:55] } 31... f6 { [%eval -0.69] [%clk 0:12:40] } 32. Rd5 { [%eval -0.83] [%clk 0:03:23] } 32... Rd7 { [%eval -0.75] [%clk 0:12:39] } 33. Rc5 { [%eval -0.94] [%clk 0:03:36] } 33... Kf7 { [%eval -1.08] [%clk 0:11:47] } 34. Rc6 { [%eval -0.94] [%clk 0:03:53] } 34... Ra7 { [%eval -1.16] [%clk 0:11:17] } 35. Ke4 { [%eval -1.32] [%clk 0:02:44] } 35... Rh8 { [%eval -1.06] [%clk 0:09:01] } 36. Rc3? { [%eval -2.4] } { Mistake. f4 was best. } { [%clk 0:02:52] } 36... Ke6?! { [%eval -1.53] } { Inaccuracy. Raa8 was best. } { [%clk 0:08:07] } 37. Re3 { [%eval -1.36] [%clk 0:02:14] } 37... Raa8?! { [%eval -0.65] } { Inaccuracy. Rh4+ was best. } { [%clk 0:05:15] } 38. Kd4+?! { [%eval -1.27] } { Inaccuracy. Kf4+ was best. } { [%clk 0:01:58] } 38... Kd7 { [%eval -1.54] [%clk 0:05:41] } 39. Rg3 { [%eval -1.48] [%clk 0:01:21] } 39... Rh7 { [%eval -1.38] [%clk 0:04:22] } 40. Kc5 { [%eval -1.19] [%clk 0:00:36] } 40... Rb8 { [%eval -1.28] [%clk 0:04:25] } 41. f4 { [%eval -1.75] [%clk 0:12:38] } 41... Rh5+ { [%eval -1.95] [%clk 0:18:14] } 42. Kb4 { [%eval -2.22] [%clk 0:09:07] } 42... Rh4?! { [%eval -1.11] } { Inaccuracy. a5+ was best. } { [%clk 0:13:41] } 43. Rxg7 { [%eval -0.95] [%clk 0:09:04] } 43... Rxf4+ { [%eval -1.14] [%clk 0:14:01] } 44. Kc5 { [%eval -1.12] [%clk 0:09:14] } 44... Rf5+ { [%eval -1.08] [%clk 0:10:11] } 45. Kb4?! { [%eval -1.77] } { Inaccuracy. Kd4 was best. } { [%clk 0:08:30] } 45... Kc6?! { [%eval -0.84] } { Inaccuracy. a5+ was best. } { [%clk 0:08:43] } 46. d7 { [%eval -0.99] [%clk 0:04:18] } 46... a5+ { [%eval -0.91] [%clk 0:09:06] } 47. Kb3 { [%eval -0.9] [%clk 0:04:22] } 47... Rf3+ { [%eval -1.02] [%clk 0:09:04] } 48. Ka2 { [%eval -1.11] [%clk 0:04:09] } 48... Kxd7 { [%eval -0.98] [%clk 0:09:08] } 49. Bxf6+ { [%eval -0.88] [%clk 0:04:36] } 49... Ke6 { [%eval -0.97] [%clk 0:09:34] } 50. Bd4?! { [%eval -1.92] } { Inaccuracy. Bc3 was best. } { [%clk 0:03:33] } 50... b4 { [%eval -1.76] [%clk 0:09:02] } 51. a4 { [%eval -2.11] [%clk 0:02:14] } 51... b3+?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:05:59] } 52. Ka3 { [%eval 0.0] [%clk 0:02:43] } 52... Rf1 { [%eval 0.0] [%clk 0:06:23] } 53. Rg6+ { [%eval 0.0] [%clk 0:03:08] } 53... Kd5 { [%eval 0.0] [%clk 0:04:08] } 54. Bb6 { [%eval 0.0] [%clk 0:03:01] } 54... Rc1 { [%eval 0.0] [%clk 0:02:16] } 55. h4 { [%eval 0.0] [%clk 0:01:32] } 55... Rc6 { [%eval 0.02] [%clk 0:01:39] } 56. Rg5+ { [%eval 0.0] [%clk 0:01:45] } 56... Ke4 { [%eval 0.24] [%clk 0:01:08] } 57. Bxa5 { [%eval 0.4] [%clk 0:01:48] } 57... Rc1 { [%eval 0.29] [%clk 0:01:20] } 58. Bb4 { [%eval 0.13] [%clk 0:01:48] } 58... Rc4 { [%eval 0.43] [%clk 0:00:47] } 59. Bd6 { [%eval 0.32] [%clk 0:00:58] } 59... Rb6 { [%eval 0.39] [%clk 0:00:44] } 60. Bc5 { [%eval 0.19] [%clk 0:00:38] } 60... Rb7 { [%eval 0.07] [%clk 0:00:53] } 61. h5 { [%eval 0.0] [%clk 0:00:37] } 61... Kf4 { [%eval 0.0] [%clk 0:00:59] } 62. Rd5 { [%eval 0.0] [%clk 0:00:50] } 62... Ke4 { [%eval 0.0] [%clk 0:01:14] } 63. Rg5 { [%eval 0.0] [%clk 0:01:13] } 63... Kf4 { [%eval 0.0] [%clk 0:01:29] } 64. Rd5 { [%eval 0.0] [%clk 0:01:31] } 64... Ke4 { [%eval 0.0] [%clk 0:01:54] } 1/2-1/2