Event: Round 6: Bach Ngo - Erick Zhao
Date: 2022-08-02
White: Bach Ngo
Black: Erick Zhao
BlackTitle: FM
Result: 1/2-1/2
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:24:28] } 1... Nf6 { [%eval 0.23] [%clk 1:30:51] } 2. Nf3 { [%eval 0.12] [%clk 1:24:53] } 2... g6 { [%eval 0.21] [%clk 1:31:15] } 3. c4 { [%eval 0.25] [%clk 1:25:18] } 3... Bg7 { [%eval 0.13] [%clk 1:31:41] } 4. Nc3 { [%eval 0.24] [%clk 1:25:42] } 4... d5 { [%eval 0.27] [%clk 1:32:07] } 5. cxd5 { [%eval 0.0] [%clk 1:25:59] } 5... Nxd5 { [%eval 0.0] [%clk 1:32:00] } 6. Bg5 { [%eval -0.13] [%clk 1:26:19] } 6... c5 { [%eval -0.16] [%clk 1:21:20] } 7. Rc1 { [%eval 0.0] [%clk 1:26:19] } 7... Nc6 { [%eval 0.0] [%clk 1:12:35] } 8. Nxd5 { [%eval -0.2] [%clk 1:26:23] } 8... Qxd5 { [%eval -0.03] [%clk 1:11:56] } 9. Rxc5 { [%eval 0.05] [%clk 1:26:29] } 9... Qxa2 { [%eval -0.02] [%clk 1:07:53] } 10. Bc1 { [%eval -0.27] [%clk 1:26:15] } 10... e5?? { [%eval 1.89] } { Blunder. O-O was best. } { [%clk 0:55:55] } 11. e3?! { [%eval 0.82] } { Inaccuracy. e4 was best. } { [%clk 1:03:04] } 11... Qe6?! { [%eval 1.45] } { Inaccuracy. exd4 was best. } { [%clk 0:44:08] } 12. Bb5 { [%eval 1.42] [%clk 0:56:34] } 12... O-O { [%eval 1.53] [%clk 0:37:17] } 13. Bxc6 { [%eval 1.37] [%clk 0:55:13] } 13... bxc6 { [%eval 1.34] [%clk 0:35:59] } 14. Nxe5 { [%eval 1.38] [%clk 0:55:28] } 14... Ba6 { [%eval 1.76] [%clk 0:33:05] } 15. Nxc6 { [%eval 1.55] [%clk 0:44:03] } 15... Rfc8 { [%eval 1.52] [%clk 0:12:54] } 16. d5 { [%eval 1.57] [%clk 0:39:34] } 16... Qd6?! { [%eval 2.49] } { Inaccuracy. Qd7 was best. } { [%clk 0:12:46] } 17. b4 { [%eval 2.83] [%clk 0:39:24] } 17... Bb7 { [%eval 2.85] [%clk 0:11:03] } 18. Qc2 { [%eval 2.95] [%clk 0:35:14] } 18... a5?! { [%eval 4.62] } { Inaccuracy. Bf8 was best. } { [%clk 0:10:25] } 19. b5 { [%eval 4.71] [%clk 0:28:43] } 19... Bf8 { [%eval 4.64] [%clk 0:06:23] } 20. Ba3 { [%eval 4.51] [%clk 0:28:44] } 20... Qd7 { [%eval 5.53] [%clk 0:06:27] } 21. O-O { [%eval 5.4] [%clk 0:28:17] } 21... Bxc5 { [%eval 5.66] [%clk 0:05:57] } 22. Qxc5 { [%eval 5.74] [%clk 0:28:37] } 22... Bxc6 { [%eval 7.4] [%clk 0:05:26] } 23. dxc6 { [%eval 6.19] [%clk 0:28:23] } 23... Qe6 { [%eval 7.29] [%clk 0:04:57] } 24. Rc1?! { [%eval 5.51] } { Inaccuracy. c7 was best. } { [%clk 0:28:41] } 24... Rab8?! { [%eval 8.46] } { Inaccuracy. Qb3 was best. } { [%clk 0:05:09] } 25. b6?? { [%eval 0.87] } { Blunder. Bb2 was best. } { [%clk 0:28:27] } 25... Qb3 { [%eval 0.79] [%clk 0:05:11] } 26. h4?! { [%eval 0.2] } { Inaccuracy. c7 was best. } { [%clk 0:19:07] } 26... Rxb6?! { [%eval 1.15] } { Inaccuracy. Qxb6 was best. } { [%clk 0:03:44] } 27. Qxa5 { [%eval 1.01] [%clk 0:18:30] } 27... Qb5 { [%eval 0.95] [%clk 0:02:55] } 28. Qxb5 { [%eval 1.0] [%clk 0:17:42] } 28... Rxb5 { [%eval 0.87] [%clk 0:03:22] } 29. c7 { [%eval 0.73] [%clk 0:18:01] } 29... Rd5 { [%eval 0.8] [%clk 0:02:03] } 30. Rc6?! { [%eval 0.12] } { Inaccuracy. Bb2 was best. } { [%clk 0:17:49] } 30... Rd7 { [%eval 0.05] [%clk 0:01:25] } 31. Bd6 { [%eval 0.02] [%clk 0:18:07] } 31... Rxd6 { [%eval 0.1] [%clk 0:01:04] } 32. Rxd6 { [%eval 0.09] [%clk 0:18:31] } 32... Rxc7 { [%eval 0.08] [%clk 0:01:32] } 33. g4 { [%eval 0.09] [%clk 0:18:46] } 33... h6 { [%eval 0.06] [%clk 0:01:32] } 34. Kg2 { [%eval 0.14] [%clk 0:18:54] } 34... Rc5 { [%eval 0.09] [%clk 0:01:26] } 35. Kf3 { [%eval 0.08] [%clk 0:19:02] } 35... h5 { [%eval 0.06] [%clk 0:01:27] } 36. g5 { [%eval 0.05] [%clk 0:18:35] } 36... Kf8 { [%eval 0.03] [%clk 0:01:33] } 37. Rd4 { [%eval 0.07] [%clk 0:18:34] } 37... Ke7 { [%eval 0.15] [%clk 0:01:45] } 38. Ra4 { [%eval 0.17] [%clk 0:18:47] } 38... Rc2 { [%eval 0.11] [%clk 0:01:48] } 39. Re4+ { [%eval 0.09] [%clk 0:18:42] } 39... Kd7 { [%eval 0.03] [%clk 0:02:08] } 40. Kg3 { [%eval 0.08] [%clk 0:18:54] } 40... Kd6 { [%eval 0.0] [%clk 0:02:19] } 41. f3 { [%eval 0.06] [%clk 0:19:07] } 41... Rc1 { [%eval 0.13] [%clk 0:02:33] } 42. Ra4 { [%eval 0.13] [%clk 0:17:37] } 42... Rc3 { [%eval 0.05] [%clk 0:01:40] } 43. Kf4 { [%eval 0.28] [%clk 0:17:55] } 43... Rc5 { [%eval 0.19] [%clk 0:02:06] } 44. Ra6+ { [%eval 0.04] [%clk 0:17:35] } 44... Ke7 { [%eval 0.06] [%clk 0:02:28] } 45. Ra4 { [%eval 0.26] [%clk 0:16:48] } 45... Ke6 { [%eval 0.17] [%clk 0:02:03] } 46. e4 { [%eval 0.06] [%clk 0:13:39] } 46... Rc3 { [%eval 0.08] [%clk 0:01:51] } 47. Ra6+ { [%eval 0.11] [%clk 0:13:51] } 47... Ke7 { [%eval 0.03] [%clk 0:02:19] } 48. Ra5 { [%eval 0.04] [%clk 0:13:51] } 48... Rb3 { [%eval 0.09] [%clk 0:02:17] } 49. Re5+ { [%eval 0.08] [%clk 0:14:12] } 49... Kd7 { [%eval 0.07] [%clk 0:02:40] } 50. Rd5+ { [%eval 0.04] [%clk 0:14:25] } 50... Ke7 { [%eval 0.04] [%clk 0:02:59] } 51. Rd4 { [%eval 0.0] [%clk 0:14:49] } 51... Ra3 { [%eval 0.09] [%clk 0:02:55] } 52. Rd1 { [%eval 0.01] [%clk 0:14:30] } 52... Rb3 { [%eval 0.08] [%clk 0:03:01] } 53. Re1 { [%eval 0.04] [%clk 0:14:53] } 53... Ke6 { [%eval 0.06] [%clk 0:03:26] } 54. Re3 { [%eval 0.04] [%clk 0:15:13] } 54... Rb1 { [%eval 0.14] [%clk 0:03:25] } 55. Ra3 { [%eval 0.05] [%clk 0:15:32] } 55... Rh1 { [%eval 0.1] [%clk 0:03:29] } 56. Kg3 { [%eval 0.07] [%clk 0:14:26] } 56... Rg1+ { [%eval 0.03] [%clk 0:03:17] } 57. Kh2 { [%eval 0.09] [%clk 0:14:29] } 57... Rb1 { [%eval 0.01] [%clk 0:03:29] } 58. Kg3 { [%eval 0.11] [%clk 0:14:36] } 58... Rg1+ { [%eval 0.08] [%clk 0:03:49] } 59. Kf4 { [%eval 0.02] [%clk 0:15:00] } 59... Rh1 { [%eval 0.01] [%clk 0:04:14] } 1/2-1/2