Event: Round 4: Vignir Vatnar Stefansson - Kim Nygren
Date: 2021-08-11
White: Vignir Vatnar Stefansson
Black: Kim Nygren
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:20] } 2. c4 { [%eval 0.11] [%clk 1:29:59] } 2... e6 { [%eval 0.39] [%clk 1:30:26] } 3. Nf3 { [%eval 0.0] [%clk 1:30:22] } 3... d5 { [%eval 0.2] [%clk 1:29:18] } 4. g3 { [%eval 0.09] [%clk 1:30:42] } 4... c6 { [%eval 0.27] [%clk 1:26:27] } 5. Qc2 { [%eval 0.23] [%clk 1:30:34] } 5... Nbd7 { [%eval 0.51] [%clk 1:24:56] } 6. Bg2 { [%eval 0.48] [%clk 1:30:57] } 6... Ne4 { [%eval 0.6] [%clk 1:24:22] } 7. O-O { [%eval 0.41] [%clk 1:30:46] } 7... f5 { [%eval 0.29] [%clk 1:24:30] } 8. Ne1 { [%eval 0.51] [%clk 1:27:26] } 8... Qf6 { [%eval 0.77] [%clk 1:14:47] } 9. Qd3?! { [%eval 0.24] } { Inaccuracy. Be3 was best. } { [%clk 1:25:03] } 9... Be7 { [%eval 0.2] [%clk 1:08:55] } 10. f3?! { [%eval -0.44] } { Inaccuracy. cxd5 was best. } { [%clk 1:15:34] } 10... dxc4 { [%eval -0.48] [%clk 1:08:37] } 11. Qxc4 { [%eval -0.72] [%clk 1:15:39] } 11... Nd6 { [%eval -0.65] [%clk 1:08:49] } 12. Qa4 { [%eval -0.62] [%clk 1:14:53] } 12... e5 { [%eval -0.51] [%clk 1:08:39] } 13. dxe5 { [%eval -0.35] [%clk 1:14:34] } 13... Nxe5 { [%eval -0.53] [%clk 1:06:01] } 14. Qc2 { [%eval -0.64] [%clk 1:09:13] } 14... Be6 { [%eval -0.65] [%clk 1:05:14] } 15. b3 { [%eval -1.43] [%clk 1:06:32] } 15... Qg6? { [%eval -0.26] } { Mistake. h5 was best. } { [%clk 1:00:29] } 16. Bb2 { [%eval -0.34] [%clk 1:05:45] } 16... Bf6 { [%eval -0.26] [%clk 0:59:40] } 17. Nc3 { [%eval -0.39] [%clk 1:02:56] } 17... h5 { [%eval -0.6] [%clk 0:58:13] } 18. Rd1 { [%eval -0.18] [%clk 1:02:19] } 18... Ndf7? { [%eval 0.94] } { Mistake. O-O-O was best. } { [%clk 0:53:32] } 19. Ba3?! { [%eval 0.16] } { Inaccuracy. f4 was best. } { [%clk 0:35:21] } 19... h4 { [%eval 0.0] [%clk 0:49:51] } 20. f4 { [%eval 0.11] [%clk 0:35:09] } 20... hxg3? { [%eval 1.36] } { Mistake. Ng4 was best. } { [%clk 0:37:31] } 21. fxe5 { [%eval 1.19] [%clk 0:31:52] } 21... Qh6 { [%eval 0.82] [%clk 0:18:53] } 22. h3? { [%eval -0.43] } { Mistake. Nf3 was best. } { [%clk 0:31:43] } 22... Qe3+?? { [%eval 3.15] } { Blunder. Bxe5 was best. } { [%clk 0:18:34] } 23. Kh1 { [%eval 3.42] [%clk 0:32:08] } 23... Qxe5 { [%eval 3.79] [%clk 0:08:59] } 24. Na4 { [%eval 3.83] [%clk 0:28:59] } 24... f4?? { [%eval 19.87] } { Blunder. Ng5 was best. } { [%clk 0:05:33] } 25. Bxc6+ { [%eval 19.95] [%clk 0:29:12] } 1-0