Event: Round 1: Donchenko, Alexander - Wu, Jonathan
Site: https://lichess.org/broadcast/2025-us-masters/round-1/IPBsoUzM/3CZuc92K
Date: 2025-11-26
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2641
Black: Wu, Jonathan
BlackTitle: CM
BlackElo: 2192
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:58] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. g3 { [%eval 0.15] [%clk 1:31:05] } 2... b6 { [%eval 0.21] [%clk 1:31:17] } 3. c4 { [%eval 0.23] [%clk 1:31:20] } 3... dxc4 { [%eval 0.28] [%clk 1:31:39] } 4. Na3 { [%eval 0.16] [%clk 1:31:44] } 4... Bb7 { [%eval 0.21] [%clk 1:32:01] } 5. Nxc4 { [%eval 0.19] [%clk 1:32:08] } 5... e6 { [%eval 0.3] [%clk 1:32:26] } 6. Bg2 { [%eval 0.15] [%clk 1:32:30] } 6... Nd7 { [%eval 0.25] [%clk 1:32:46] } 7. O-O { [%eval 0.22] [%clk 1:32:52] } 7... Be7 { [%eval 0.28] [%clk 1:33:09] } 8. d3 { [%eval 0.28] [%clk 1:33:07] } 8... Ngf6 { [%eval 0.38] [%clk 1:33:19] } 9. b3 { [%eval 0.34] [%clk 1:33:27] } 9... O-O { [%eval 0.35] [%clk 1:33:27] } 10. Bb2 { [%eval 0.32] [%clk 1:33:47] } 10... c5 { [%eval 0.4] [%clk 1:32:32] } 11. e4 { [%eval 0.3] [%clk 1:34:03] } 11... Rc8 { [%eval 0.31] [%clk 1:25:14] } 12. Qe2 { [%eval 0.26] [%clk 1:34:11] } 12... b5 { [%eval 0.35] [%clk 1:22:58] } 13. Ne3 { [%eval 0.31] [%clk 1:34:26] } 13... Qb6 { [%eval 0.29] [%clk 1:22:30] } 14. h4 { [%eval 0.32] [%clk 1:34:08] } 14... Rfd8 { [%eval 0.38] [%clk 1:15:45] } 15. a4 { [%eval 0.4] [%clk 1:33:59] } 15... a6 { [%eval 0.41] [%clk 1:13:33] } 16. Bc3 { [%eval 0.43] [%clk 1:34:15] } 16... Ra8 { [%eval 0.5] [%clk 0:44:31] } 17. Qd2 { [%eval 0.44] [%clk 1:27:31] } 17... Qc6 { [%eval 0.47] [%clk 0:43:42] } 18. Rfc1 { [%eval 0.54] [%clk 1:25:47] } 18... Nb6? { [%eval 1.85] } { Mistake. Qc8 was best. } { [%clk 0:37:32] } 19. Qe2?! { [%eval 0.84] } { Inaccuracy. Ba5 was best. } { [%clk 1:19:11] } 19... Rdc8?! { [%eval 1.92] } { Inaccuracy. Qe8 was best. } { [%clk 0:19:14] } 20. Ba5 { [%eval 2.01] [%clk 1:13:47] } 20... Bd8 { [%eval 2.53] [%clk 0:18:52] } 21. d4 { [%eval 2.44] [%clk 1:10:43] } 21... bxa4?! { [%eval 3.42] } { Inaccuracy. c4 was best. } { [%clk 0:11:39] } 22. bxa4?! { [%eval 2.4] } { Inaccuracy. dxc5 was best. } { [%clk 1:04:29] } 22... Nxa4 { [%eval 3.04] [%clk 0:11:40] } 23. Bxd8 { [%eval 3.19] [%clk 1:04:53] } 23... Rxd8 { [%eval 3.15] [%clk 0:12:06] } 24. Qa2 { [%eval 3.28] [%clk 1:05:05] } 24... Nb6 { [%eval 3.97] [%clk 0:11:13] } 25. dxc5 { [%eval 3.87] [%clk 1:05:24] } 25... Nc8 { [%eval 4.73] [%clk 0:10:11] } 26. Ne5 { [%eval 4.48] [%clk 1:05:37] } 26... Qc7 { [%eval 4.54] [%clk 0:10:34] } 27. c6 { [%eval 4.52] [%clk 1:06:00] } 27... Qxe5 { [%eval 4.64] [%clk 0:11:00] } 28. cxb7 { [%eval 4.61] [%clk 1:06:24] } 1-0