Event: Round 4: Semenov, Igor - Patel, Keatan
Date: 2025-07-29
White: Semenov, Igor
WhiteElo: 1957
Black: Patel, Keatan
BlackElo: 1990
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack: Yugoslav Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:50] } 2. g3 { [%eval 0.15] [%clk 1:31:08] } 2... Nf6 { [%eval 0.15] [%clk 1:28:35] } 3. Bg2 { [%eval 0.13] [%clk 1:31:31] } 3... c6 { [%eval 0.25] [%clk 1:27:06] } 4. O-O { [%eval 0.2] [%clk 1:31:41] } 4... Bg4 { [%eval 0.19] [%clk 1:26:20] } 5. d3 { [%eval 0.21] [%clk 1:31:27] } 5... Nbd7 { [%eval 0.12] [%clk 1:23:40] } 6. Nbd2 { [%eval 0.11] [%clk 1:31:07] } 6... e5 { [%eval 0.08] [%clk 1:21:47] } 7. e4 { [%eval 0.04] [%clk 1:31:26] } 7... Bd6 { [%eval 0.28] [%clk 1:14:19] } 8. c3?! { [%eval -0.36] } { Inaccuracy. h3 was best. } { [%clk 1:22:36] } 8... O-O { [%eval -0.09] [%clk 1:07:19] } 9. Qc2 { [%eval -0.4] [%clk 1:21:29] } 9... h6 { [%eval -0.39] [%clk 1:05:57] } 10. h3 { [%eval -0.35] [%clk 1:17:15] } 10... Be6 { [%eval -0.46] [%clk 1:06:02] } 11. Re1 { [%eval -0.36] [%clk 1:16:43] } 11... Qc7 { [%eval -0.26] [%clk 0:57:23] } 12. Nb3 { [%eval -0.72] [%clk 1:06:54] } 12... dxe4 { [%eval -0.76] [%clk 0:55:00] } 13. dxe4 { [%eval -0.68] [%clk 1:06:27] } 13... a5 { [%eval -0.71] [%clk 0:54:54] } 14. Be3 { [%eval -0.45] [%clk 1:01:48] } 14... a4 { [%eval -0.57] [%clk 0:52:10] } 15. Nbd2 { [%eval -0.46] [%clk 1:00:25] } 15... Rfd8 { [%eval -0.5] [%clk 0:51:10] } 16. Red1 { [%eval -0.52] [%clk 0:56:04] } 16... b5 { [%eval -0.39] [%clk 0:46:32] } 17. c4 { [%eval -0.4] [%clk 0:50:35] } 17... Rac8?! { [%eval 0.25] } { Inaccuracy. a3 was best. } { [%clk 0:35:57] } 18. Rac1 { [%eval 0.0] [%clk 0:48:30] } 18... Qb8 { [%eval 0.33] [%clk 0:29:24] } 19. b3?! { [%eval -0.51] } { Inaccuracy. c5 was best. } { [%clk 0:44:27] } 19... axb3 { [%eval -0.52] [%clk 0:21:18] } 20. axb3 { [%eval -0.44] [%clk 0:44:45] } 20... Bc5 { [%eval -0.41] [%clk 0:20:34] } 21. Nf1 { [%eval -0.46] [%clk 0:40:30] } 21... bxc4 { [%eval -0.41] [%clk 0:18:01] } 22. bxc4 { [%eval -0.43] [%clk 0:40:25] } 22... Bxe3 { [%eval -0.37] [%clk 0:16:53] } 23. Nxe3 { [%eval -0.38] [%clk 0:37:56] } 23... Nc5 { [%eval -0.3] [%clk 0:17:13] } 1/2-1/2