Event: Reykjavik Open 2023
Site: Reykjavik, Iceland
White: Briem, Stephan
WhiteElo: 2142
Black: Gajewski, Grzegorz
BlackElo: 2587
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:11:06] } 1... Nf6 { [%eval 0.28] [%clk 1:30:45] } 2. c4 { [%eval 0.16] [%clk 1:11:26] } 2... e6 { [%eval 0.23] [%clk 1:31:11] } 3. Nc3 { [%eval 0.05] [%clk 1:11:44] } 3... Bb4 { [%eval 0.25] [%clk 1:31:35] } 4. Bd2 { [%eval 0.0] [%clk 1:11:46] } 4... d5 { [%eval 0.3] [%clk 1:29:17] } 5. e3 { [%eval 0.14] [%clk 1:11:57] } 5... O-O { [%eval 0.13] [%clk 1:29:39] } 6. Nf3 { [%eval 0.03] [%clk 1:12:08] } 6... Nbd7 { [%eval 0.17] [%clk 1:29:59] } 7. Rc1 { [%eval 0.11] [%clk 1:08:08] } 7... Be7 { [%eval 0.12] [%clk 1:25:31] } 8. cxd5 { [%eval 0.14] [%clk 1:02:33] } 8... exd5 { [%eval 0.15] [%clk 1:25:59] } 9. Bd3 { [%eval 0.19] [%clk 1:02:56] } 9... c6 { [%eval 0.15] [%clk 1:26:24] } 10. O-O { [%eval 0.14] [%clk 0:56:00] } 10... Bd6 { [%eval 0.16] [%clk 1:26:51] } 11. h3?! { [%eval -0.39] } { Inaccuracy. Re1 was best. } { [%clk 0:53:36] } 11... Re8 { [%eval -0.14] [%clk 1:26:41] } 12. Qc2 { [%eval -0.25] [%clk 0:52:43] } 12... Qe7 { [%eval -0.48] [%clk 1:25:17] } 13. Rce1 { [%eval -0.62] [%clk 0:43:40] } 13... Ne4 { [%eval -0.67] [%clk 1:24:30] } 14. Bc1 { [%eval -0.54] [%clk 0:43:13] } 14... Ndf6 { [%eval -0.67] [%clk 1:13:18] } 15. Nd2 { [%eval -0.8] [%clk 0:40:34] } 15... Nxd2 { [%eval -0.53] [%clk 1:07:53] } 16. Bxd2 { [%eval -0.37] [%clk 0:39:55] } 16... Ne4 { [%eval -0.28] [%clk 1:08:16] } 17. Nxe4? { [%eval -1.82] } { Mistake. Bxe4 was best. } { [%clk 0:34:50] } 17... dxe4 { [%eval -1.81] [%clk 1:06:31] } 18. Bc4 { [%eval -1.78] [%clk 0:35:15] } 18... Bxh3 { [%eval -1.85] [%clk 0:51:30] } 19. f4 { [%eval -1.65] [%clk 0:24:04] } 19... Be6 { [%eval -1.74] [%clk 0:49:34] } 20. a4 { [%eval -1.65] [%clk 0:22:16] } 20... Rad8 { [%eval -1.64] [%clk 0:47:04] } 21. b4 { [%eval -1.75] [%clk 0:21:52] } 21... a6 { [%eval -1.39] [%clk 0:45:29] } 22. Rb1 { [%eval -1.51] [%clk 0:21:33] } 22... Rc8 { [%eval -1.63] [%clk 0:38:21] } 23. Rfc1 { [%eval -1.92] [%clk 0:21:28] } 23... Bxc4 { [%eval -1.47] [%clk 0:34:33] } 24. Qxc4 { [%eval -1.5] [%clk 0:21:52] } 24... b5 { [%eval -1.11] [%clk 0:33:33] } 25. axb5 { [%eval -1.05] [%clk 0:21:41] } 25... axb5 { [%eval -1.04] [%clk 0:33:09] } 26. Qc3?! { [%eval -1.62] } { Inaccuracy. Qe2 was best. } { [%clk 0:21:32] } 26... h5 { [%eval -1.45] [%clk 0:31:47] } 27. Ra1 { [%eval -1.25] [%clk 0:20:41] } 27... h4 { [%eval -1.11] [%clk 0:28:17] } 28. Ra6 { [%eval -1.06] [%clk 0:20:09] } 28... Qd7 { [%eval -0.99] [%clk 0:26:24] } 29. Rxc6?? { [%eval -4.27] } { Blunder. Be1 was best. } { [%clk 0:19:10] } 29... Bxb4 { [%eval -4.39] [%clk 0:26:28] } 0-1