Event: Norwegian Championship 2023 (Klasse 1)
Site: Oslo, Norway
Date: 2023-07-02
White: Larsen, David
WhiteElo: 1852
Black: Lange, David
BlackElo: 1987
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:21] } 2. d4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:30:40] } 3. Nc3 { [%eval 0.05] [%clk 1:31:35] } 3... d5 { [%eval 0.43] [%clk 1:30:54] } 4. Nf3 { [%eval 0.0] [%clk 1:31:25] } 4... b6?! { [%eval 0.8] } { Inaccuracy. dxc4 was best. } { [%clk 1:27:37] } 5. cxd5 { [%eval 0.87] [%clk 1:31:39] } 5... exd5 { [%eval 0.74] [%clk 1:27:44] } 6. Bg5 { [%eval 0.47] [%clk 1:32:05] } 6... Be7 { [%eval 0.62] [%clk 1:28:01] } 7. e3 { [%eval 0.61] [%clk 1:32:27] } 7... O-O { [%eval 0.58] [%clk 1:27:27] } 8. Rc1 { [%eval 0.4] [%clk 1:32:32] } 8... Bb7 { [%eval 0.41] [%clk 1:23:16] } 9. Bd3 { [%eval 0.44] [%clk 1:32:19] } 9... Nbd7 { [%eval 0.38] [%clk 1:16:28] } 10. O-O { [%eval 0.51] [%clk 1:32:35] } 10... c5 { [%eval 0.49] [%clk 1:11:54] } 11. Re1 { [%eval 0.28] [%clk 1:31:05] } 11... Re8 { [%eval 0.45] [%clk 1:08:24] } 12. Bb1 { [%eval 0.08] [%clk 1:24:33] } 12... Ne4 { [%eval 0.18] [%clk 1:04:59] } 13. Bxe7 { [%eval 0.13] [%clk 1:23:03] } 13... Qxe7 { [%eval 0.13] [%clk 1:05:10] } 14. Ne2 { [%eval 0.13] [%clk 1:16:50] } 14... Ndf6 { [%eval 0.25] [%clk 0:59:44] } 15. Ng3 { [%eval -0.23] [%clk 1:14:45] } 15... Rac8 { [%eval 0.0] [%clk 0:57:57] } 16. dxc5 { [%eval -0.07] [%clk 1:05:33] } 16... bxc5 { [%eval -0.04] [%clk 0:57:34] } 17. Qa4 { [%eval -0.22] [%clk 1:04:17] } 17... Bc6 { [%eval 0.11] [%clk 0:50:50] } 18. Qa3 { [%eval 0.14] [%clk 1:04:14] } 18... Ng4 { [%eval 0.34] [%clk 0:45:37] } 19. Rc2?! { [%eval -0.5] } { Inaccuracy. Nxe4 was best. } { [%clk 0:59:07] } 19... Bb5 { [%eval -0.39] [%clk 0:41:25] } 20. Rec1?! { [%eval -1.26] } { Inaccuracy. Nf1 was best. } { [%clk 0:56:05] } 20... Ngf6? { [%eval 0.0] } { Mistake. Rc6 was best. } { [%clk 0:36:43] } 21. Nd4 { [%eval 0.02] [%clk 0:44:59] } 21... Bc4 { [%eval 0.46] [%clk 0:33:58] } 22. Nxe4 { [%eval 0.47] [%clk 0:44:25] } 22... Nxe4 { [%eval 0.38] [%clk 0:33:56] } 23. Nf3? { [%eval -1.03] } { Mistake. Nf5 was best. } { [%clk 0:43:27] } 23... Bb5?! { [%eval 0.02] } { Inaccuracy. Rc6 was best. } { [%clk 0:27:40] } 24. Nd4 { [%eval 0.0] [%clk 0:41:38] } 24... Bc4 { [%eval 0.49] [%clk 0:25:16] } 25. Nf3? { [%eval -1.13] } { Mistake. Nf5 was best. } { [%clk 0:41:46] } 1/2-1/2