Event: Round 4: Brown, Thomas - Roberts, David L
Date: 2025-07-06
White: Brown, Thomas
WhiteElo: 2104
Black: Roberts, David L
BlackElo: 1988
Result: 1-0
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... g6 { [%eval 0.28] [%clk 1:29:59] } 3. Nc3 { [%eval 0.18] [%clk 1:31:40] } 3... Bg7 { [%eval 0.51] [%clk 1:30:24] } 4. e4 { [%eval 0.4] [%clk 1:31:53] } 4... d6 { [%eval 0.55] [%clk 1:30:49] } 5. Nf3 { [%eval 0.36] [%clk 1:31:43] } 5... O-O { [%eval 0.44] [%clk 1:31:11] } 6. Be2 { [%eval 0.45] [%clk 1:32:02] } 6... e5 { [%eval 0.4] [%clk 1:31:34] } 7. d5 { [%eval 0.31] [%clk 1:32:08] } 7... a5 { [%eval 0.35] [%clk 1:31:29] } 8. Bg5 { [%eval 0.48] [%clk 1:32:25] } 8... Na6 { [%eval 0.6] [%clk 1:26:38] } 9. Nd2 { [%eval 0.65] [%clk 1:29:12] } 9... Qe8 { [%eval 0.82] [%clk 1:23:11] } 10. a3 { [%eval 0.61] [%clk 1:26:34] } 10... Nd7 { [%eval 1.01] [%clk 1:17:07] } 11. g4 { [%eval 0.93] [%clk 1:23:01] } 11... Rb8 { [%eval 0.98] [%clk 1:09:06] } 12. h4 { [%eval 1.03] [%clk 1:11:38] } 12... Ndc5 { [%eval 0.95] [%clk 1:03:38] } 13. h5 { [%eval 0.44] [%clk 1:11:32] } 13... c6? { [%eval 2.01] } { Mistake. f5 was best. } { [%clk 0:58:14] } 14. f3 { [%eval 1.42] [%clk 1:06:10] } 14... Bd7?! { [%eval 2.02] } { Inaccuracy. f5 was best. } { [%clk 0:54:17] } 15. Kf2?! { [%eval 1.25] } { Inaccuracy. h6 was best. } { [%clk 1:00:49] } 15... f5? { [%eval 2.8] } { Mistake. a4 was best. } { [%clk 0:46:59] } 16. gxf5 { [%eval 2.89] [%clk 0:48:59] } 16... gxf5 { [%eval 2.98] [%clk 0:46:40] } 17. Qg1 { [%eval 3.01] [%clk 0:47:06] } 17... h6 { [%eval 2.99] [%clk 0:36:53] } 18. Bxh6 { [%eval 2.91] [%clk 0:45:42] } 18... Rf7?! { [%eval 4.53] } { Inaccuracy. Qf7 was best. } { [%clk 0:37:04] } 19. Qg6 { [%eval 4.66] [%clk 0:42:32] } 19... Qf8 { [%eval 4.48] [%clk 0:36:00] } 20. Rag1 { [%eval 4.31] [%clk 0:39:49] } 20... Be8?! { [%eval 6.96] } { Inaccuracy. Kh8 was best. } { [%clk 0:31:48] } 21. exf5 { [%eval 7.19] [%clk 0:37:54] } 21... Kh8 { [%eval 8.31] [%clk 0:30:21] } 22. Bxg7+ { [%eval 8.15] [%clk 0:37:57] } 22... Qxg7 { [%eval 8.17] [%clk 0:29:34] } 23. h6 { [%eval 7.82] [%clk 0:36:33] } 1-0