Event: Norway Chess Open 2025
Site: Gunnar Warebergs gate 15, 4021 Stavanger
Date: 2025-05-30
White: Elsness, Fredrik Valstad
WhiteElo: 2111
Black: Costache, Andrei Eugeniu
BlackElo: 1952
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Marshall Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:35] } 1... d5 { [%eval 0.54] [%clk 1:30:39] } 2. exd5 { [%eval 0.51] [%clk 1:30:38] } 2... Nf6 { [%eval 0.53] [%clk 1:30:56] } 3. d4 { [%eval 0.42] [%clk 1:30:51] } 3... Nxd5 { [%eval 0.53] [%clk 1:31:01] } 4. c4 { [%eval 0.6] [%clk 1:30:46] } 4... Nf6 { [%eval 0.6] [%clk 1:31:26] } 5. Nc3 { [%eval 0.18] [%clk 1:29:41] } 5... e5 { [%eval 0.28] [%clk 1:31:49] } 6. Be3 { [%eval -0.16] [%clk 1:15:33] } 6... e4? { [%eval 1.47] } { Mistake. exd4 was best. } { [%clk 1:07:51] } 7. Nge2 { [%eval 1.45] [%clk 1:10:51] } 7... Nc6 { [%eval 1.5] [%clk 1:04:48] } 8. d5 { [%eval 1.03] [%clk 1:07:29] } 8... Ne5 { [%eval 1.19] [%clk 1:00:33] } 9. Ng3 { [%eval 1.06] [%clk 1:07:22] } 9... Neg4?! { [%eval 1.69] } { Inaccuracy. Nfg4 was best. } { [%clk 0:55:57] } 10. Qe2? { [%eval 0.52] } { Mistake. Bd4 was best. } { [%clk 0:48:51] } 10... Bb4?! { [%eval 1.13] } { Inaccuracy. Nxe3 was best. } { [%clk 0:50:13] } 11. h3?! { [%eval 0.03] } { Inaccuracy. Bf4 was best. } { [%clk 0:47:45] } 11... Nxe3 { [%eval 0.13] [%clk 0:50:10] } 12. Qxe3 { [%eval 0.22] [%clk 0:47:40] } 12... O-O { [%eval 0.18] [%clk 0:50:26] } 13. a3 { [%eval 0.06] [%clk 0:42:29] } 13... Bxc3+ { [%eval 0.17] [%clk 0:50:02] } 14. Qxc3 { [%eval 0.2] [%clk 0:42:32] } 14... Qd6 { [%eval 0.29] [%clk 0:37:31] } 15. Be2 { [%eval 0.37] [%clk 0:41:20] } 15... Re8 { [%eval 0.36] [%clk 0:35:51] } 16. Qe3 { [%eval 0.22] [%clk 0:39:32] } 16... Qe5 { [%eval 0.19] [%clk 0:30:24] } 17. Rb1 { [%eval -0.21] [%clk 0:38:27] } 17... h5 { [%eval -0.26] [%clk 0:30:52] } 18. Bd1 { [%eval -0.29] [%clk 0:34:49] } 18... b5 { [%eval -0.35] [%clk 0:30:43] } 19. b3 { [%eval -0.41] [%clk 0:31:06] } 19... Ba6 { [%eval -0.21] [%clk 0:29:54] } 20. Rc1 { [%eval -0.22] [%clk 0:28:52] } 20... h4 { [%eval -0.2] [%clk 0:28:09] } 21. Ne2 { [%eval -0.22] [%clk 0:29:06] } 21... Qb2 { [%eval 0.0] [%clk 0:26:57] } 22. O-O { [%eval 0.0] [%clk 0:27:29] } 22... Qxa3 { [%eval -0.02] [%clk 0:23:47] } 23. Qd4 { [%eval -0.43] [%clk 0:26:41] } 23... bxc4 { [%eval -0.08] [%clk 0:23:16] } 24. bxc4 { [%eval -0.37] [%clk 0:26:07] } 24... Qd6 { [%eval 0.0] [%clk 0:19:47] } 25. Ba4 { [%eval 0.0] [%clk 0:24:29] } 25... Reb8 { [%eval 0.0] [%clk 0:14:38] } 26. Bc6 { [%eval 0.0] [%clk 0:20:20] } 26... Bb7 { [%eval 0.08] [%clk 0:15:03] } 27. Bxb7 { [%eval 0.0] [%clk 0:20:17] } 27... Rxb7 { [%eval -0.08] [%clk 0:15:31] } 28. Nc3 { [%eval -0.06] [%clk 0:15:29] } 28... Re8 { [%eval -0.08] [%clk 0:11:25] } 29. Rfe1 { [%eval -0.32] [%clk 0:15:20] } 29... Qb6 { [%eval 0.0] [%clk 0:09:04] } 30. Qd2 { [%eval -0.5] [%clk 0:13:48] } 30... Qd6 { [%eval -0.11] [%clk 0:06:13] } 31. Qg5 { [%eval -0.14] [%clk 0:13:07] } 31... Qe5 32. Qxh4 Rb4 33. Nd1 a5 34. Ne3 a4 35. Ra1 Ra8 36. f3 exf3 37. Nc2 Qb2 38. Ne3 Re8 39. Qf2 { [%clk 0:06:38] } 39... Rxe3 { [%clk 0:05:05] } 0-1