Event: Round 9 | GM B: Bach Ngo - Andy Woodward
Site: https://lichess.org/study/v1LgkRE6/fPwR7TSH
Date: 2022-11-22
White: Bach Ngo
WhiteTitle: FM
Black: Andy Woodward
BlackTitle: IM
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:49] } 1... Nf6 { [%eval 0.23] [%clk 1:28:40] } 2. Nf3 { [%eval 0.12] [%clk 1:31:10] } 2... g6 { [%eval 0.21] [%clk 1:28:58] } 3. c4 { [%eval 0.3] [%clk 1:31:23] } 3... Bg7 { [%eval 0.13] [%clk 1:29:16] } 4. Nc3 { [%eval 0.24] [%clk 1:31:45] } 4... d5 { [%eval 0.27] [%clk 1:29:39] } 5. cxd5 { [%eval 0.0] [%clk 1:31:47] } 5... Nxd5 { [%eval 0.31] [%clk 1:30:00] } 6. Na4 { [%eval 0.0] [%clk 1:32:00] } 6... Nb6 { [%eval 0.34] [%clk 1:27:38] } 7. e4 { [%eval 0.25] [%clk 1:31:59] } 7... Bg4 { [%eval 0.16] [%clk 1:24:57] } 8. Be3 { [%eval -0.07] [%clk 1:31:15] } 8... O-O { [%eval 0.46] [%clk 1:22:47] } 9. Be2 { [%eval 0.35] [%clk 1:30:34] } 9... Nxa4 { [%eval 0.3] [%clk 1:09:49] } 10. Qxa4 { [%eval 0.38] [%clk 1:30:35] } 10... c5 { [%eval 0.57] [%clk 1:10:05] } 11. Rd1?! { [%eval -0.09] } { Inaccuracy. dxc5 was best. } { [%clk 1:17:58] } 11... Bxf3 { [%eval 0.35] [%clk 1:02:28] } 12. dxc5 { [%eval 0.18] [%clk 1:15:08] } 12... Qc7 { [%eval 0.37] [%clk 1:01:25] } 13. gxf3 { [%eval 0.31] [%clk 1:12:42] } 13... Bxb2 { [%eval 0.23] [%clk 0:55:37] } 14. h4 { [%eval -0.03] [%clk 1:12:01] } 14... Be5? { [%eval 1.38] } { Mistake. Nc6 was best. } { [%clk 0:52:42] } 15. h5 { [%eval 1.0] [%clk 1:10:51] } 15... Nc6 { [%eval 1.29] [%clk 0:45:38] } 16. hxg6 { [%eval 1.07] [%clk 1:11:06] } 16... hxg6 { [%eval 1.32] [%clk 0:45:48] } 17. f4 { [%eval 1.19] [%clk 1:06:05] } 17... Bg7 { [%eval 1.23] [%clk 0:29:03] } 18. f5 { [%eval 1.27] [%clk 0:54:13] } 18... Rfd8? { [%eval 2.93] } { Mistake. gxf5 was best. } { [%clk 0:22:26] } 19. fxg6 { [%eval 2.73] [%clk 0:52:48] } 19... fxg6 { [%eval 3.94] [%clk 0:21:38] } 20. Qc4+ { [%eval 3.49] [%clk 0:46:25] } 20... Kf8 { [%eval 3.75] [%clk 0:21:55] } 21. Qe6 { [%eval 3.97] [%clk 0:46:41] } 21... Ne5?! { [%eval 5.72] } { Inaccuracy. Qe5 was best. } { [%clk 0:21:48] } 22. Rh4? { [%eval 3.31] } { Mistake. Rxd8+ was best. } { [%clk 0:39:04] } 22... Rxd1+ { [%eval 3.16] [%clk 0:14:58] } 23. Bxd1 { [%eval 3.3] [%clk 0:39:25] } 23... Qa5+ { [%eval 3.21] [%clk 0:15:19] } 24. Kf1 { [%eval 3.85] [%clk 0:35:17] } 24... Qa6+ { [%eval 4.2] [%clk 0:14:24] } 25. Qxa6 { [%eval 3.76] [%clk 0:35:38] } 25... bxa6 { [%eval 3.87] [%clk 0:14:51] } 26. Be2? { [%eval 1.86] } { Mistake. Bb3 was best. } { [%clk 0:31:00] } 26... a5?? { [%eval 4.12] } { Blunder. Rb8 was best. } { [%clk 0:14:06] } 27. f4 { [%eval 4.46] [%clk 0:30:31] } 27... Nc6 { [%eval 4.78] [%clk 0:10:55] } 28. e5?! { [%eval 3.09] } { Inaccuracy. Rg4 was best. } { [%clk 0:28:58] } 28... g5 { [%eval 3.18] [%clk 0:08:39] } 29. fxg5 { [%eval 3.31] [%clk 0:29:10] } 29... Bxe5?! { [%eval 4.29] } { Inaccuracy. Nxe5 was best. } { [%clk 0:08:59] } 30. g6?! { [%eval 3.2] } { Inaccuracy. Bf3 was best. } { [%clk 0:25:43] } 30... Kg7?? { [%eval 6.63] } { Blunder. Bg7 was best. } { [%clk 0:06:38] } 31. Rh7+ { [%eval 6.12] [%clk 0:25:19] } 31... Kf6 { [%eval 6.89] [%clk 0:07:04] } 32. Bf3 { [%eval 6.97] [%clk 0:24:34] } 32... Rc8 { [%eval 7.18] [%clk 0:07:14] } 33. g7 { [%eval 7.29] [%clk 0:24:21] } 33... Kf7 { [%eval 7.46] [%clk 0:04:51] } 34. Bh5+ { [%eval 7.57] [%clk 0:24:31] } 34... Kf6 { [%eval 7.47] [%clk 0:04:56] } 35. Rh8 { [%eval 7.74] [%clk 0:24:47] } 1-0