Event: Round 5: Berczes, David - Subervi, Jonathan Sigfredo
Date: 2025-05-24
White: Berczes, David
WhiteTitle: GM
WhiteElo: 2397
Black: Subervi, Jonathan Sigfredo
BlackTitle: FM
BlackElo: 2039
Result: 1/2-1/2
ECO: E06
Opening: Catalan Opening: Closed
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:32] } 1... Nf6 { [%eval 0.19] [%clk 1:29:47] } 2. Nf3 { [%eval 0.11] [%clk 1:30:38] } 2... e6 { [%eval 0.14] [%clk 1:28:47] } 3. g3 { [%eval 0.0] [%clk 1:29:37] } 3... d5 { [%eval 0.23] [%clk 1:24:13] } 4. Bg2 { [%eval 0.18] [%clk 1:21:53] } 4... Be7 { [%eval 0.22] [%clk 1:24:31] } 5. c4 { [%eval 0.16] [%clk 1:21:08] } 5... Ne4 { [%eval 0.43] [%clk 1:24:39] } 6. Qc2 { [%eval 0.42] [%clk 1:18:33] } 6... f5 { [%eval 0.46] [%clk 1:24:52] } 7. O-O { [%eval 0.47] [%clk 1:14:35] } 7... h5?! { [%eval 1.25] } { Inaccuracy. Nd7 was best. } { [%clk 1:19:22] } 8. h4 { [%eval 1.66] [%clk 1:03:49] } 8... g5?! { [%eval 2.62] } { Inaccuracy. Nd7 was best. } { [%clk 1:18:54] } 9. hxg5 { [%eval 2.17] [%clk 0:57:50] } 9... Nxg5?! { [%eval 3.4] } { Inaccuracy. c6 was best. } { [%clk 1:16:40] } 10. Bxg5 { [%eval 3.36] [%clk 0:57:49] } 10... Bxg5 { [%eval 3.38] [%clk 1:17:08] } 11. Nxg5 { [%eval 3.01] [%clk 0:56:19] } 11... Qxg5 { [%eval 2.73] [%clk 1:17:35] } 12. Nd2?! { [%eval 1.81] } { Inaccuracy. cxd5 was best. } { [%clk 0:55:28] } 12... Nc6 { [%eval 1.71] [%clk 1:15:59] } 13. Nf3 { [%eval 1.65] [%clk 0:54:16] } 13... Qf6 { [%eval 1.58] [%clk 1:15:31] } 14. cxd5 { [%eval 1.71] [%clk 0:53:09] } 14... exd5 { [%eval 1.56] [%clk 1:15:45] } 15. Qd2? { [%eval 0.37] } { Mistake. Rac1 was best. } { [%clk 0:52:32] } 15... Be6?! { [%eval 1.24] } { Inaccuracy. h4 was best. } { [%clk 1:14:47] } 1/2-1/2