Event: Norway Chess Open 2022
Site: Bjergsted Terrasse 1, 4007 Stavanger
Date: 2022-06-09
White: Marsel Efroimski
WhiteTitle: IM
WhiteElo: 2442
Black: Nikolas Wachinger
BlackTitle: IM
BlackElo: 2422
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:38] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:30:56] } 3. d4 { [%eval 0.3] [%clk 1:31:42] } 3... cxd4 { [%eval 0.13] [%clk 1:31:14] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:11] } 4... Nf6 { [%eval 0.31] [%clk 1:31:34] } 5. Nc3 { [%eval 0.18] [%clk 1:32:40] } 5... a6 { [%eval 0.0] [%clk 1:31:59] } 6. h4 { [%eval 0.0] [%clk 1:33:08] } 6... e5 { [%eval 0.0] [%clk 1:31:52] } 7. Nb3 { [%eval 0.0] [%clk 1:33:35] } 7... Be7 { [%eval 0.0] [%clk 1:31:53] } 8. Be3 { [%eval -0.04] [%clk 1:33:54] } 8... Be6 { [%eval 0.23] [%clk 1:23:43] } 9. Qd2 { [%eval -0.03] [%clk 1:32:29] } 9... Nbd7 { [%eval -0.2] [%clk 1:16:41] } 10. O-O-O { [%eval -0.32] [%clk 1:32:55] } 10... b5 { [%eval -0.25] [%clk 1:15:05] } 11. f3 { [%eval -0.06] [%clk 1:33:22] } 11... h5 { [%eval 0.04] [%clk 1:09:13] } 12. Bg5 { [%eval -0.18] [%clk 1:26:11] } 12... Qc7?! { [%eval 0.5] } { Inaccuracy. b4 was best. } { [%clk 0:47:15] } 13. Kb1 { [%eval 0.3] [%clk 1:26:25] } 13... Rc8 { [%eval 0.44] [%clk 0:41:46] } 14. a3 { [%eval 0.73] [%clk 1:16:37] } 14... Nb6 { [%eval 0.67] [%clk 0:27:31] } 15. Bxf6 { [%eval 0.72] [%clk 1:16:27] } 15... gxf6 { [%eval 1.04] [%clk 0:27:25] } 16. Na5 { [%eval 0.7] [%clk 1:15:19] } 16... f5 { [%eval 0.95] [%clk 0:25:24] } 17. g3 { [%eval 1.12] [%clk 1:15:42] } 17... Rg8 { [%eval 0.98] [%clk 0:20:28] } 18. Rg1? { [%eval -0.08] } { Mistake. Bh3 was best. } { [%clk 1:16:02] } 18... f4 { [%eval -0.34] [%clk 0:19:52] } 19. Nd5 { [%eval -0.43] [%clk 1:01:01] } 19... Nxd5 { [%eval 0.0] [%clk 0:18:18] } 20. exd5 { [%eval 0.0] [%clk 0:57:58] } 20... Bd7 { [%eval 0.0] [%clk 0:17:38] } 21. Bd3 { [%eval -0.11] [%clk 0:50:31] } 21... fxg3 { [%eval 0.0] [%clk 0:17:40] } 22. Nc6 { [%eval 0.3] [%clk 0:39:36] } 22... Bxc6 { [%eval 0.23] [%clk 0:12:50] } 23. dxc6 { [%eval 0.49] [%clk 0:40:03] } 23... Qxc6?! { [%eval 1.03] } { Inaccuracy. Bxh4 was best. } { [%clk 0:13:01] } 24. Bh7 { [%eval 0.84] [%clk 0:35:09] } 24... Rg7 { [%eval 0.81] [%clk 0:12:02] } 25. Qh6 { [%eval 0.56] [%clk 0:33:25] } 25... Bf8 { [%eval 0.98] [%clk 0:11:14] } 26. Qxh5 { [%eval 0.71] [%clk 0:32:57] } 26... Qc4 { [%eval 0.64] [%clk 0:11:11] } 27. Rg2?! { [%eval -0.27] } { Inaccuracy. Bf5 was best. } { [%clk 0:32:37] } 27... Qf4 { [%eval -0.57] [%clk 0:10:55] } 28. Bd3 { [%eval -0.09] [%clk 0:26:05] } 1/2-1/2