Event: Round 3: Gruenhagen, Marc, Dr. - Heijmans, Stan
Date: 2025-07-24
White: Gruenhagen, Marc, Dr.
WhiteElo: 2032
Black: Heijmans, Stan
BlackElo: 1951
Result: 1/2-1/2
ECO: E42
Opening: Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... e6 { [%eval 0.37] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:04] } 2... Nf6 { [%eval 0.14] [%clk 1:31:19] } 3. Nc3 { [%eval 0.09] [%clk 1:31:02] } 3... Bb4 { [%eval 0.09] [%clk 1:31:32] } 4. e3 { [%eval 0.06] [%clk 1:31:10] } 4... c5 { [%eval 0.19] [%clk 1:30:25] } 5. Ne2 { [%eval 0.25] [%clk 1:31:01] } 5... cxd4 { [%eval 0.32] [%clk 1:28:01] } 6. exd4 { [%eval 0.27] [%clk 1:31:19] } 6... d5 { [%eval 0.27] [%clk 1:26:45] } 7. c5 { [%eval 0.38] [%clk 1:27:56] } 7... O-O { [%eval 0.37] [%clk 1:23:49] } 8. a3 { [%eval 0.49] [%clk 1:24:27] } 8... Bxc3+ { [%eval 0.43] [%clk 1:20:05] } 9. Nxc3 { [%eval 0.44] [%clk 1:24:26] } 9... Ne4 { [%eval 0.49] [%clk 1:15:08] } 10. Nxe4 { [%eval 0.44] [%clk 1:10:51] } 10... dxe4 { [%eval 0.4] [%clk 1:15:32] } 11. Be3 { [%eval 0.31] [%clk 1:05:07] } 11... Nc6 { [%eval 0.29] [%clk 1:10:03] } 12. Bc4 { [%eval 0.24] [%clk 0:59:39] } 12... Ne7 { [%eval 0.5] [%clk 0:59:55] } 13. O-O { [%eval 0.08] [%clk 0:55:06] } 13... Nf5? { [%eval 1.47] } { Mistake. Bd7 was best. } { [%clk 0:47:32] } 14. Qd2?! { [%eval 0.46] } { Inaccuracy. b4 was best. } { [%clk 0:49:53] } 14... Bd7 { [%eval 0.6] [%clk 0:40:38] } 15. b4 { [%eval 0.42] [%clk 0:41:16] } 15... Bc6 { [%eval 0.5] [%clk 0:40:19] } 16. Rfd1 { [%eval -0.03] [%clk 0:33:28] } 16... Nxe3 { [%eval 0.44] [%clk 0:34:26] } 17. fxe3 { [%eval 0.39] [%clk 0:32:34] } 17... Bd5 { [%eval 0.58] [%clk 0:34:15] } 18. Bxd5 { [%eval 0.63] [%clk 0:27:14] } 18... Qxd5 { [%eval 0.59] [%clk 0:32:41] } 19. Qa2 { [%eval 0.59] [%clk 0:25:21] } 19... Qg5 { [%eval 0.45] [%clk 0:25:28] } 20. Qf2 { [%eval 0.44] [%clk 0:24:54] } 20... Rad8 { [%eval 0.51] [%clk 0:19:08] } 21. Rd2 { [%eval 0.04] [%clk 0:22:15] } 21... Qd5 { [%eval 0.25] [%clk 0:18:53] } 22. Qe2 { [%eval 0.18] [%clk 0:15:10] } 1/2-1/2