Event: Norwegian Championship 2023 (Klasse 2)
Site: Oslo, Norway
Date: 2023-07-01
White: Omtvedt, Per
WhiteElo: 1756
Black: Diesen, Ole
BlackElo: 1670
Result: 1-0
ECO: C05
Opening: French Defense: Tarrasch Variation, Closed Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:30:53] } 1... e6 { [%eval 0.0] [%clk 1:30:55] } 2. d4 { [%eval 0.3] [%clk 1:31:10] } 2... d5 { [%eval 0.32] [%clk 1:31:19] } 3. Nd2 { [%eval 0.17] [%clk 1:31:28] } 3... Nf6 { [%eval 0.69] [%clk 1:31:08] } 4. e5 { [%eval 0.39] [%clk 1:31:45] } 4... Nfd7 { [%eval 0.4] [%clk 1:31:31] } 5. Bd3 { [%eval 0.38] [%clk 1:31:58] } 5... c5 { [%eval 0.28] [%clk 1:31:46] } 6. c3 { [%eval 0.55] [%clk 1:32:14] } 6... Nc6 { [%eval 0.13] [%clk 1:32:03] } 7. Ne2 { [%eval 0.58] [%clk 1:32:31] } 7... Be7 { [%eval 0.78] [%clk 1:30:57] } 8. Nf3 { [%eval 0.7] [%clk 1:30:08] } 8... b6?! { [%eval 1.29] } { Inaccuracy. cxd4 was best. } { [%clk 1:28:17] } 9. Be3 { [%eval 1.0] [%clk 1:27:48] } 9... Bb7 { [%eval 1.27] [%clk 1:27:52] } 10. O-O { [%eval 1.21] [%clk 1:26:55] } 10... Qc7 { [%eval 1.33] [%clk 1:24:17] } 11. Rc1 { [%eval 1.03] [%clk 1:25:56] } 11... Nf8 { [%eval 1.29] [%clk 1:10:47] } 12. a3 { [%eval 0.99] [%clk 1:19:17] } 12... Ng6 { [%eval 1.28] [%clk 1:09:33] } 13. Nf4?! { [%eval 0.65] } { Inaccuracy. Ng3 was best. } { [%clk 1:08:34] } 13... c4 { [%eval 1.2] [%clk 1:03:07] } 14. Bc2?! { [%eval 0.6] } { Inaccuracy. Nxg6 was best. } { [%clk 1:06:43] } 14... O-O-O { [%eval 1.09] [%clk 0:55:32] } 15. g3 { [%eval 0.68] [%clk 1:05:06] } 15... Kb8 { [%eval 1.05] [%clk 0:54:35] } 16. Nh5 { [%eval 0.67] [%clk 0:58:34] } 16... Rhg8 { [%eval 0.78] [%clk 0:46:36] } 17. Ng5?! { [%eval -0.21] } { Inaccuracy. h4 was best. } { [%clk 0:54:10] } 17... Bxg5? { [%eval 1.42] } { Mistake. Ngxe5 was best. } { [%clk 0:45:20] } 18. Bxg5 { [%eval 1.47] [%clk 0:54:09] } 18... Rdf8 { [%eval 1.49] [%clk 0:39:40] } 19. Qg4 { [%eval 1.23] [%clk 0:51:43] } 19... Nce7 { [%eval 1.48] [%clk 0:36:06] } 20. Bxe7 { [%eval 1.27] [%clk 0:50:09] } 20... Qxe7 { [%eval 1.47] [%clk 0:32:58] } 21. Rce1 { [%eval 1.08] [%clk 0:50:01] } 21... Bc8?! { [%eval 1.79] } { Inaccuracy. Qd8 was best. } { [%clk 0:32:51] } 22. f4 { [%eval 1.68] [%clk 0:47:07] } 22... f5?! { [%eval 2.78] } { Inaccuracy. Qd8 was best. } { [%clk 0:31:40] } 23. exf6 { [%eval 2.68] [%clk 0:43:53] } 23... gxf6 { [%eval 2.42] [%clk 0:29:52] } 24. f5 { [%eval 2.75] [%clk 0:42:16] } 24... exf5?! { [%eval 3.52] } { Inaccuracy. e5 was best. } { [%clk 0:19:52] } 25. Bxf5 { [%eval 3.49] [%clk 0:36:13] } 25... Qc7?! { [%eval 4.5] } { Inaccuracy. Ne5 was best. } { [%clk 0:13:21] } 26. Bxc8 { [%eval 4.55] [%clk 0:34:09] } 26... Rxc8 { [%eval 4.49] [%clk 0:09:00] } 27. Nxf6 { [%eval 4.44] [%clk 0:32:14] } 27... Rgd8 { [%eval 4.83] [%clk 0:05:04] } 28. Qf5 { [%eval 4.69] [%clk 0:30:16] } 1-0