Event: 65+ group
Date: 2025-02-09
White: Mielow, Bjarne
WhiteElo: 1716
Black: Pedersen, Karsten Nymann
BlackElo: 2040
Result: 0-1
ECO: E12
Opening: Queen's Indian Defense: Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. Nf3 { [%eval 0.11] [%clk 1:31:10] } 2... e6 { [%eval 0.14] [%clk 1:31:03] } 3. c4 { [%eval 0.12] [%clk 1:31:14] } 3... b6 { [%eval 0.23] [%clk 1:31:11] } 4. a3 { [%eval 0.18] [%clk 1:30:39] } 4... Bb7 { [%eval 0.14] [%clk 1:31:07] } 5. Nbd2 { [%eval -0.08] [%clk 1:30:07] } 5... d5 { [%eval -0.05] [%clk 1:30:59] } 6. g3 { [%eval -0.08] [%clk 1:29:13] } 6... c5 { [%eval 0.01] [%clk 1:28:56] } 7. Bg2 { [%eval -0.01] [%clk 1:27:13] } 7... Nbd7 { [%eval -0.02] [%clk 1:23:21] } 8. O-O { [%eval 0.0] [%clk 1:24:51] } 8... Be7 { [%eval -0.02] [%clk 1:23:25] } 9. e3 { [%eval -0.37] [%clk 1:24:14] } 9... O-O { [%eval -0.28] [%clk 1:21:34] } 10. dxc5 { [%eval -0.44] [%clk 1:23:52] } 10... Nxc5 { [%eval -0.23] [%clk 1:21:36] } 11. Nb3? { [%eval -1.77] } { Mistake. b4 was best. } { [%clk 1:18:24] } 11... dxc4 { [%eval -1.84] [%clk 1:19:23] } 12. Nxc5 { [%eval -1.94] [%clk 1:15:53] } 12... Qxd1?! { [%eval -1.11] } { Inaccuracy. Bxc5 was best. } { [%clk 1:18:26] } 13. Rxd1 { [%eval -1.15] [%clk 1:15:51] } 13... Bxc5 { [%eval -1.25] [%clk 1:17:39] } 14. Bd2 { [%eval -1.18] [%clk 1:12:44] } 14... Rfd8 { [%eval -1.05] [%clk 1:11:19] } 15. Rac1 { [%eval -1.61] [%clk 1:12:40] } 15... Rac8 { [%eval -1.7] [%clk 1:05:44] } 16. Rxc4 { [%eval -1.79] [%clk 1:10:22] } 16... Ba6 { [%eval -1.04] [%clk 1:06:03] } 17. Ra4 { [%eval -1.03] [%clk 1:07:44] } 17... Be2 { [%eval -0.92] [%clk 1:06:09] } 18. Re1?? { [%eval -4.68] } { Blunder. Rc1 was best. } { [%clk 1:08:02] } 18... Bxf3 { [%eval -4.67] [%clk 1:06:29] } 19. Bxf3 { [%eval -4.59] [%clk 1:07:26] } 19... Rxd2 { [%eval -4.45] [%clk 1:06:45] } 20. b4 { [%eval -5.06] [%clk 1:06:14] } 20... b5 { [%eval -5.07] [%clk 1:05:55] } 21. Ra5 { [%eval -4.98] [%clk 1:05:53] } 21... Bb6 { [%eval -5.0] [%clk 1:05:57] } 22. Rxb5 { [%eval -4.87] [%clk 1:05:53] } 22... Nd7 { [%eval -4.42] [%clk 1:00:49] } 23. a4 { [%eval -4.38] [%clk 1:05:18] } 23... a6 { [%eval -4.32] [%clk 1:00:29] } 24. Rh5?! { [%eval -5.5] } { Inaccuracy. Bb7 was best. } { [%clk 1:03:57] } 24... g6 { [%eval -5.42] [%clk 1:00:27] } 25. Rh4 { [%eval -5.27] [%clk 1:03:44] } 25... Bd8 { [%eval -4.49] [%clk 0:54:44] } 26. Re4 { [%eval -4.8] [%clk 1:01:35] } 26... e5 { [%eval -4.06] [%clk 0:52:56] } 27. b5?! { [%eval -5.54] } { Inaccuracy. Be2 was best. } { [%clk 0:57:54] } 27... a5 { [%eval -5.4] [%clk 0:53:08] } 28. g4 { [%eval -6.88] [%clk 0:57:33] } 28... f5 { [%eval -6.77] [%clk 0:53:12] } 0-1