Event: Round 7: Diehl, Andreas - Ivanov, Helena
Date: 2025-06-09
White: Diehl, Andreas
WhiteElo: 1687
Black: Ivanov, Helena
BlackElo: 1612
Result: 1/2-1/2
ECO: D94
Opening: Grünfeld Defense: Smyslov Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:47] } 1... d5 { [%eval 0.2] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:30:44] } 2... c6 { [%eval 0.21] [%clk 1:30:49] } 3. Nc3 { [%eval 0.17] [%clk 1:30:41] } 3... Nf6 { [%eval 0.2] [%clk 1:30:46] } 4. e3 { [%eval 0.12] [%clk 1:29:53] } 4... g6 { [%eval 0.4] [%clk 1:28:14] } 5. Nf3 { [%eval 0.34] [%clk 1:29:59] } 5... Bg4 { [%eval 0.5] [%clk 1:27:54] } 6. Bd3 { [%eval 0.34] [%clk 1:28:49] } 6... Bg7 { [%eval 0.34] [%clk 1:26:45] } 7. O-O { [%eval 0.28] [%clk 1:28:34] } 7... O-O { [%eval 0.34] [%clk 1:26:49] } 8. h3 { [%eval 0.24] [%clk 1:26:18] } 8... Bxf3 { [%eval 0.26] [%clk 1:26:33] } 9. Qxf3 { [%eval 0.31] [%clk 1:26:31] } 9... e6 { [%eval 0.29] [%clk 1:25:48] } 10. b3 { [%eval 0.28] [%clk 1:26:15] } 10... dxc4?! { [%eval 1.04] } { Inaccuracy. Nbd7 was best. } { [%clk 1:21:25] } 11. bxc4 { [%eval 1.05] [%clk 1:26:18] } 11... Re8 { [%eval 1.17] [%clk 1:15:55] } 12. Rd1 { [%eval 1.18] [%clk 1:22:45] } 12... Qc7 { [%eval 1.18] [%clk 1:08:08] } 13. Bb2 { [%eval 0.75] [%clk 1:19:01] } 13... Nbd7 { [%eval 0.84] [%clk 1:04:10] } 14. Rac1 { [%eval 0.62] [%clk 1:15:34] } 14... Rad8 { [%eval 0.75] [%clk 0:56:37] } 15. e4 { [%eval 0.57] [%clk 1:11:13] } 15... e5 { [%eval 0.68] [%clk 0:54:19] } 16. d5 { [%eval 0.7] [%clk 1:09:52] } 16... c5?! { [%eval 1.59] } { Inaccuracy. h5 was best. } { [%clk 0:53:38] } 17. Rb1 { [%eval 1.7] [%clk 1:05:38] } 17... a6 { [%eval 1.81] [%clk 0:48:17] } 18. Bc1 { [%eval 1.8] [%clk 1:02:02] } 18... Qa5 { [%eval 2.07] [%clk 0:44:43] } 19. Bd2 { [%eval 2.18] [%clk 1:00:52] } 19... Qc7 { [%eval 2.24] [%clk 0:41:11] } 20. Rb2 { [%eval 2.02] [%clk 0:58:15] } 20... Rb8 { [%eval 2.02] [%clk 0:39:01] } 21. Rdb1 { [%eval 1.79] [%clk 0:58:06] } 21... b6?! { [%eval 2.64] } { Inaccuracy. Rec8 was best. } { [%clk 0:37:25] } 22. Na4?! { [%eval 1.55] } { Inaccuracy. Bc2 was best. } { [%clk 0:55:04] } 22... h6 { [%eval 1.71] [%clk 0:30:50] } 23. g4 { [%eval 1.51] [%clk 0:54:02] } 23... Qd6 { [%eval 1.74] [%clk 0:24:53] } 24. Qg3 { [%eval 1.62] [%clk 0:53:04] } 24... Nh7 { [%eval 2.2] [%clk 0:18:00] } 25. Kh2 { [%eval 1.77] [%clk 0:47:46] } 1/2-1/2