Event: Round 7: Rudolf Ruether - Olaf Dobierzin
Date: 2023-07-09
White: Rudolf Ruether
Black: Olaf Dobierzin
Result: 1/2-1/2
ECO: D88
Opening: Grünfeld Defense: Exchange Variation, Spassky Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... g6 { [%eval 0.3] [%clk 1:31:15] } 3. Nc3 { [%eval 0.31] [%clk 1:31:36] } 3... d5 { [%eval 0.2] [%clk 1:31:05] } 4. cxd5 { [%eval 0.4] [%clk 1:31:18] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:27] } 5. e4 { [%eval 0.23] [%clk 1:31:40] } 5... Nxc3 { [%eval 0.21] [%clk 1:31:46] } 6. bxc3 { [%eval 0.0] [%clk 1:32:06] } 6... Bg7 { [%eval 0.23] [%clk 1:31:58] } 7. Bc4 { [%eval 0.0] [%clk 1:31:18] } 7... c5 { [%eval 0.13] [%clk 1:31:03] } 8. Ne2 { [%eval 0.22] [%clk 1:31:06] } 8... O-O { [%eval 0.34] [%clk 1:30:52] } 9. Be3 { [%eval 0.37] [%clk 1:31:05] } 9... cxd4 { [%eval 0.34] [%clk 1:30:32] } 10. cxd4 { [%eval 0.31] [%clk 1:31:21] } 10... Nc6 { [%eval 0.46] [%clk 1:30:26] } 11. O-O { [%eval 0.6] [%clk 1:30:59] } 11... Bg4 { [%eval 0.47] [%clk 1:27:43] } 12. f3 { [%eval 0.42] [%clk 1:30:15] } 12... Bd7 { [%eval 0.46] [%clk 1:27:55] } 13. Rc1 { [%eval 0.38] [%clk 1:28:01] } 13... Na5 { [%eval 0.6] [%clk 1:24:08] } 14. Bd3 { [%eval 0.71] [%clk 1:27:44] } 14... b6 { [%eval 0.9] [%clk 1:16:34] } 15. Qd2 { [%eval 0.85] [%clk 1:26:25] } 15... e6 { [%eval 1.33] [%clk 1:09:24] } 16. Qb4?! { [%eval 0.48] } { Inaccuracy. h4 was best. } { [%clk 1:19:39] } 16... Bc6 { [%eval 0.47] [%clk 1:05:58] } 17. Rfd1 { [%eval 0.45] [%clk 1:14:45] } 17... Re8 { [%eval 0.79] [%clk 0:53:09] } 18. Ba6 { [%eval 0.47] [%clk 1:01:03] } 18... Qe7 { [%eval 0.92] [%clk 0:40:18] } 19. Bd2 { [%eval 0.87] [%clk 0:48:56] } 19... Bb7?! { [%eval 1.83] } { Inaccuracy. Qxb4 was best. } { [%clk 0:28:48] } 20. Bb5? { [%eval 0.16] } { Mistake. Qxe7 was best. } { [%clk 0:45:30] } 20... Qxb4 { [%eval 0.55] [%clk 0:28:58] } 21. Bxb4 { [%eval 0.35] [%clk 0:45:54] } 21... Reb8? { [%eval 1.69] } { Mistake. Rec8 was best. } { [%clk 0:25:44] } 22. Kf2? { [%eval 0.36] } { Mistake. d5 was best. } { [%clk 0:37:09] } 1/2-1/2