Event: Round 1: Stefan Marks - Felix Liesendahl
Date: 2023-08-02
White: Stefan Marks
Black: Felix Liesendahl
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Staunton-Cochrane Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:47] } 2. c4 { [%eval 0.0] [%clk 1:31:15] } 2... Nc6 { [%eval 0.0] [%clk 1:28:55] } 3. Nc3 { [%eval 0.0] [%clk 1:31:28] } 3... g6 { [%eval -0.11] [%clk 1:28:08] } 4. d3 { [%eval -0.11] [%clk 1:31:01] } 4... Bg7 { [%eval -0.29] [%clk 1:28:29] } 5. Bd2 { [%eval -0.37] [%clk 1:31:22] } 5... a6 { [%eval -0.37] [%clk 1:28:20] } 6. a4 { [%eval -0.43] [%clk 1:29:01] } 6... d6 { [%eval -0.44] [%clk 1:27:45] } 7. Be2 { [%eval -0.59] [%clk 1:28:16] } 7... Nd4 { [%eval -0.21] [%clk 1:27:12] } 8. Nf3 { [%eval -0.12] [%clk 1:24:15] } 8... Nxe2 { [%eval 0.16] [%clk 1:24:09] } 9. Qxe2 { [%eval 0.14] [%clk 1:24:06] } 9... e6 { [%eval 0.55] [%clk 1:23:15] } 10. O-O?! { [%eval -0.01] } { Inaccuracy. Be3 was best. } { [%clk 1:21:48] } 10... Ne7 { [%eval 0.06] [%clk 1:22:34] } 11. Bg5 { [%eval -0.16] [%clk 1:10:48] } 11... h6 { [%eval -0.16] [%clk 1:22:34] } 12. Bd2 { [%eval -0.59] [%clk 1:10:48] } 12... Nc6 { [%eval -0.68] [%clk 1:21:29] } 13. Rad1 { [%eval -1.02] [%clk 1:05:20] } 13... O-O { [%eval -0.96] [%clk 1:20:00] } 14. Be3 { [%eval -1.1] [%clk 1:02:11] } 14... Nd4 { [%eval -0.91] [%clk 1:17:55] } 15. Bxd4 { [%eval -0.92] [%clk 0:58:39] } 15... cxd4 { [%eval -1.01] [%clk 1:17:55] } 16. Na2 { [%eval -0.97] [%clk 0:58:39] } 16... b5 { [%eval -0.99] [%clk 1:17:55] } 17. b3?! { [%eval -1.77] } { Inaccuracy. axb5 was best. } { [%clk 0:58:39] } 17... bxa4 { [%eval -1.75] [%clk 1:08:55] } 18. bxa4 { [%eval -1.78] [%clk 0:52:24] } 18... Bd7 { [%eval -1.69] [%clk 1:07:45] } 19. Ra1 { [%eval -1.61] [%clk 0:47:54] } 19... a5 { [%eval -1.56] [%clk 1:00:35] } 20. Qc2 { [%eval -1.53] [%clk 0:46:32] } 20... Qc7 { [%eval -1.58] [%clk 0:54:31] } 21. Nc1 { [%eval -1.77] [%clk 0:44:18] } 21... g5? { [%eval -0.56] } { Mistake. Rfb8 was best. } { [%clk 0:46:05] } 22. Ne2 { [%eval -0.47] [%clk 0:41:36] } 22... e5 { [%eval 0.06] [%clk 0:39:02] } 23. Rfc1 { [%eval 0.0] [%clk 0:36:49] } 23... f5 { [%eval 0.23] [%clk 0:35:50] } 24. Nd2?! { [%eval -0.71] } { Inaccuracy. Ng3 was best. } { [%clk 0:34:32] } 24... f4 { [%eval -0.79] [%clk 0:35:29] } 25. f3 { [%eval -0.82] [%clk 0:33:47] } 25... g4 { [%eval -0.55] [%clk 0:29:52] } 26. c5 { [%eval -0.64] [%clk 0:30:43] } 26... gxf3 { [%eval -0.42] [%clk 0:28:40] } 27. Nxf3 { [%eval -0.46] [%clk 0:30:48] } 27... Rfc8 { [%eval -0.39] [%clk 0:26:58] } 28. Qc4+ { [%eval -0.62] [%clk 0:26:28] } 28... Kh7 { [%eval -0.72] [%clk 0:20:50] } 29. Qf7 { [%eval -0.56] [%clk 0:23:36] } 29... dxc5 { [%eval -0.61] [%clk 0:18:18] } 30. Nh4? { [%eval -1.99] } { Mistake. Nxe5 was best. } { [%clk 0:20:07] } 30... Ra6 { [%eval -2.1] [%clk 0:15:20] } 31. Nf5 { [%eval -2.64] [%clk 0:18:15] } 31... Be6 { [%eval -2.91] [%clk 0:11:52] } 32. Qxc7 { [%eval -3.48] } 32... Rxc7 { [%eval -3.53] [%clk 0:12:20] } 33. g3?! { [%eval -4.49] } { Inaccuracy. Kf2 was best. } { [%clk 0:16:33] } 33... f3 { [%eval -4.58] [%clk 0:10:29] } 0-1