Event: Round 5: Martin Mrva - Alberto David
Date: 2023-09-23
White: Martin Mrva
WhiteTitle: GM
WhiteElo: 2361
Black: Alberto David
BlackTitle: GM
BlackElo: 2523
Result: 1/2-1/2
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... d6 { [%eval 0.0] [%clk 1:31:06] } 3. d4 { [%eval 0.25] [%clk 1:31:34] } 3... cxd4 { [%eval 0.13] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:59] } 4... Nf6 { [%eval 0.3] [%clk 1:31:55] } 5. Nc3 { [%eval 0.21] [%clk 1:32:23] } 5... Nc6 { [%eval 0.47] [%clk 1:32:19] } 6. Bg5 { [%eval 0.0] [%clk 1:31:09] } 6... e6 { [%eval 0.23] [%clk 1:32:43] } 7. Qd2 { [%eval 0.09] [%clk 1:30:59] } 7... a6 { [%eval 0.29] [%clk 1:32:55] } 8. O-O-O { [%eval 0.47] [%clk 1:30:51] } 8... Bd7 { [%eval 0.5] [%clk 1:33:16] } 9. f3 { [%eval 0.42] [%clk 1:27:10] } 9... Nxd4 { [%eval 0.4] [%clk 1:32:53] } 10. Qxd4 { [%eval 0.35] [%clk 1:27:33] } 10... Be7 { [%eval 0.47] [%clk 1:33:18] } 11. Qd2 { [%eval 0.31] [%clk 1:12:32] } 11... b5 { [%eval 0.29] [%clk 1:26:54] } 12. a3 { [%eval -0.2] [%clk 0:54:25] } 12... h6 { [%eval 0.2] [%clk 1:08:14] } 13. Bf4 { [%eval 0.15] [%clk 0:50:38] } 13... e5 { [%eval 0.09] [%clk 1:08:38] } 14. Be3?! { [%eval -0.46] } { Inaccuracy. Bg3 was best. } { [%clk 0:50:52] } 14... Rb8 { [%eval -0.51] [%clk 1:06:12] } 15. g4 { [%eval -0.56] [%clk 0:42:42] } 15... a5 { [%eval -0.5] [%clk 1:02:11] } 16. b4 { [%eval -0.47] [%clk 0:40:20] } 16... Qc8 { [%eval -0.35] [%clk 0:37:02] } 1/2-1/2