Event: Round 4: Gries, Volker - Buss, Heiko
Date: 2025-07-10
White: Gries, Volker
WhiteTitle: CM
WhiteElo: 2006
Black: Buss, Heiko
BlackElo: 1886
Result: 1/2-1/2
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... g6 { [%eval 0.5] [%clk 1:30:50] } 2. d4 { [%eval 0.48] [%clk 1:31:13] } 2... Bg7 { [%eval 0.48] [%clk 1:31:10] } 3. Nc3 { [%eval 0.51] [%clk 1:31:06] } 3... d6 { [%eval 0.52] [%clk 1:31:15] } 4. Be3 { [%eval 0.46] [%clk 1:31:18] } 4... a6 { [%eval 0.5] [%clk 1:30:01] } 5. a4 { [%eval 0.39] [%clk 1:30:45] } 5... Nf6 { [%eval 0.46] [%clk 1:30:12] } 6. h3 { [%eval 0.36] [%clk 1:26:50] } 6... b6 { [%eval 0.39] [%clk 1:28:11] } 7. Nf3 { [%eval 0.37] [%clk 1:11:41] } 7... Bb7 { [%eval 0.36] [%clk 1:26:57] } 8. Bd3 { [%eval 0.33] [%clk 1:11:14] } 8... O-O { [%eval 0.31] [%clk 1:24:29] } 9. O-O { [%eval 0.3] [%clk 1:10:24] } 9... c5?! { [%eval 1.09] } { Inaccuracy. Nbd7 was best. } { [%clk 1:23:24] } 10. d5 { [%eval 1.07] [%clk 1:03:03] } 10... Nbd7 { [%eval 1.19] [%clk 1:19:21] } 11. Nd2? { [%eval 0.03] } { Mistake. Qd2 was best. } { [%clk 0:56:51] } 11... h6?! { [%eval 0.8] } { Inaccuracy. e6 was best. } { [%clk 1:10:44] } 12. f4 { [%eval 0.73] [%clk 0:52:42] } 12... e6 { [%eval 0.8] [%clk 1:08:23] } 13. dxe6 { [%eval 0.87] [%clk 0:45:27] } 13... fxe6 { [%eval 0.94] [%clk 1:08:20] } 14. e5?! { [%eval 0.0] } { Inaccuracy. Qe2 was best. } { [%clk 0:45:34] } 14... dxe5 { [%eval 0.0] [%clk 1:08:21] } 15. Bxg6 { [%eval 0.0] [%clk 0:45:57] } 15... Nd5 { [%eval -0.03] [%clk 1:06:08] } 16. Nxd5 { [%eval -0.09] [%clk 0:44:01] } 16... exd5 { [%eval -0.16] [%clk 1:04:14] } 17. fxe5 { [%eval -0.34] [%clk 0:40:29] } 17... Rxf1+ { [%eval -0.19] [%clk 1:02:30] } 18. Nxf1 { [%eval -0.36] [%clk 0:36:48] } 18... Nxe5 { [%eval -0.41] [%clk 1:02:31] } 19. Bh5?! { [%eval -1.26] } { Inaccuracy. Bf5 was best. } { [%clk 0:29:33] } 19... d4 { [%eval -1.28] [%clk 1:01:01] } 20. Bf4 { [%eval -1.28] [%clk 0:28:46] } 20... Qd5 { [%eval -1.19] [%clk 0:59:21] } 21. Qe2 { [%eval -0.78] [%clk 0:29:08] } 21... Rf8 { [%eval -0.49] [%clk 0:58:02] } 22. Bxe5 { [%eval -0.5] [%clk 0:26:38] } 22... Qxe5 { [%eval -0.05] [%clk 0:57:40] } 23. Re1 { [%eval -0.42] [%clk 0:26:36] } 1/2-1/2