Event: Odensemesterskabet 2023
Date: 2023-10-13
White: Percivaldi, Martin
Black: Pedersen, Steffen
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:18] } 2. c4 { [%eval 0.16] [%clk 1:31:07] } 2... e6 { [%eval 0.23] [%clk 1:30:38] } 3. Nf3 { [%eval 0.0] [%clk 1:31:24] } 3... d5 { [%eval 0.17] [%clk 1:30:25] } 4. Nc3 { [%eval 0.0] [%clk 1:31:26] } 4... a6 { [%eval 0.5] [%clk 1:30:00] } 5. cxd5 { [%eval 0.5] [%clk 1:27:09] } 5... exd5 { [%eval 0.47] [%clk 1:30:10] } 6. Bg5 { [%eval 0.48] [%clk 1:26:27] } 6... Be6 { [%eval 0.41] [%clk 1:29:43] } 7. e3 { [%eval 0.48] [%clk 1:26:47] } 7... Nbd7 { [%eval 0.55] [%clk 1:29:36] } 8. Bd3 { [%eval 0.5] [%clk 1:26:25] } 8... h6 { [%eval 0.52] [%clk 1:28:30] } 9. Bh4 { [%eval 0.26] [%clk 1:25:26] } 9... g5 { [%eval 0.58] [%clk 1:27:37] } 10. Bg3 { [%eval 0.33] [%clk 1:25:46] } 10... Nh5 { [%eval 0.44] [%clk 1:27:56] } 11. Be5 { [%eval 0.54] [%clk 1:14:40] } 11... Nhf6 { [%eval 0.52] [%clk 1:27:09] } 12. Qb3 { [%eval 0.03] [%clk 1:10:50] } 12... g4 { [%eval 0.06] [%clk 1:24:48] } 13. Bxf6 { [%eval -0.33] [%clk 1:06:20] } 13... Qxf6 { [%eval 0.03] [%clk 1:25:00] } 14. Ne5 { [%eval -0.32] [%clk 1:02:50] } 14... Nxe5 { [%eval -0.16] [%clk 1:24:17] } 15. dxe5 { [%eval -0.22] [%clk 1:02:58] } 15... Qxe5 { [%eval 0.0] [%clk 1:24:36] } 16. Qxb7 { [%eval -0.2] [%clk 1:03:09] } 16... Rd8 { [%eval -0.34] [%clk 1:24:04] } 17. Qc6+ { [%eval -0.03] [%clk 0:51:53] } 17... Ke7 { [%eval -0.23] [%clk 1:21:13] } 18. O-O { [%eval 0.0] [%clk 0:50:35] } 18... Kf6 { [%eval 0.1] [%clk 1:12:34] } 19. e4 { [%eval 0.0] [%clk 0:41:22] } 19... dxe4 { [%eval -0.03] [%clk 0:49:16] } 20. Bxe4 { [%eval -0.46] [%clk 0:34:37] } 20... Bb4 { [%eval -0.1] [%clk 0:41:51] } 21. Rfd1?! { [%eval -0.8] } { Inaccuracy. Bc2 was best. } { [%clk 0:25:40] } 21... Bxc3 { [%eval -1.22] [%clk 0:27:26] } 22. bxc3 { [%eval -0.84] [%clk 0:25:16] } 22... Rd6 { [%eval -0.75] [%clk 0:25:05] } 23. Rxd6 { [%eval -0.81] [%clk 0:21:10] } 23... cxd6 { [%eval -0.37] [%clk 0:22:45] } 24. Bd3? { [%eval -1.82] } { Mistake. f4 was best. } { [%clk 0:20:37] } 24... Rc8? { [%eval -0.31] } { Mistake. a5 was best. } { [%clk 0:19:12] } 25. Qxa6 { [%eval -0.33] [%clk 0:18:15] } 25... Qxc3 { [%eval -0.08] [%clk 0:17:47] } 26. Rd1 { [%eval 0.0] [%clk 0:16:57] } 26... Rc6 { [%eval 0.0] [%clk 0:15:43] } 27. Qa4 { [%eval 0.0] [%clk 0:16:40] } 27... Rc5 { [%eval 0.0] [%clk 0:14:28] } 28. Qf4+ { [%eval 0.0] [%clk 0:16:04] } 28... Kg7 { [%eval 0.0] [%clk 0:13:23] } 1/2-1/2