Event: Norwegian Championship 2023
Site: Oslo, Norway
Date: 2023-07-03
White: Oye-Stromberg, Alexander
WhiteTitle: FM
WhiteElo: 2300
Black: Urkedal, Frode Olav Olsen
BlackTitle: GM
BlackElo: 2529
Result: 1-0
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:42] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:02] } 2... e6 { [%eval 0.23] [%clk 1:31:19] } 3. Nf3 { [%eval 0.0] [%clk 1:30:53] } 3... d5 { [%eval 0.17] [%clk 1:31:08] } 4. Nc3 { [%eval 0.0] [%clk 1:30:48] } 4... c6 { [%eval 0.2] [%clk 1:29:05] } 5. e3 { [%eval 0.13] [%clk 1:29:48] } 5... Nbd7 { [%eval 0.23] [%clk 1:29:27] } 6. Qc2 { [%eval 0.36] [%clk 1:29:59] } 6... b6 { [%eval 0.45] [%clk 1:29:05] } 7. cxd5 { [%eval 0.24] [%clk 1:28:34] } 7... cxd5 { [%eval 0.5] [%clk 1:29:21] } 8. Bd3 { [%eval 0.25] [%clk 1:20:55] } 8... Bb7 { [%eval 0.29] [%clk 1:28:22] } 9. Bd2 { [%eval 0.24] [%clk 1:16:48] } 9... Rc8 { [%eval 0.27] [%clk 1:22:07] } 10. Qa4 { [%eval 0.13] [%clk 1:07:10] } 10... a6 { [%eval 0.21] [%clk 1:18:53] } 11. Ne5? { [%eval -1.28] } { Mistake. Ne2 was best. } { [%clk 1:04:50] } 11... Be7? { [%eval 0.07] } { Mistake. b5 was best. } { [%clk 1:03:39] } 12. f4 { [%eval -0.47] [%clk 1:03:34] } 12... O-O { [%eval -0.06] [%clk 0:57:24] } 13. O-O { [%eval -0.29] [%clk 0:59:17] } 13... b5 { [%eval -0.4] [%clk 0:55:16] } 14. Qd1 { [%eval -0.42] [%clk 0:56:55] } 14... Nb6 { [%eval -0.49] [%clk 0:45:30] } 15. Qf3 { [%eval -0.71] [%clk 0:51:11] } 15... b4 { [%eval -0.69] [%clk 0:43:10] } 16. Nd1 { [%eval -0.7] [%clk 0:47:44] } 16... Ne4 { [%eval -0.75] [%clk 0:41:34] } 17. Be1 { [%eval -1.13] [%clk 0:47:39] } 17... f6 { [%eval -1.23] [%clk 0:40:12] } 18. Ng4 { [%eval -1.26] [%clk 0:47:21] } 18... Nc4 { [%eval -1.27] [%clk 0:39:24] } 19. Qh3 { [%eval -1.51] [%clk 0:46:22] } 19... Qb6?! { [%eval -0.91] } { Inaccuracy. a5 was best. } { [%clk 0:37:11] } 20. b3 { [%eval -0.99] [%clk 0:43:33] } 20... f5 { [%eval -1.05] [%clk 0:29:51] } 21. Ne5 { [%eval -1.27] [%clk 0:40:05] } 21... Nxe5 { [%eval -1.36] [%clk 0:28:25] } 22. fxe5 { [%eval -1.21] [%clk 0:40:25] } 22... a5 { [%eval -1.25] [%clk 0:25:14] } 23. Bh4 { [%eval -1.43] [%clk 0:37:24] } 23... g5 { [%eval -1.36] [%clk 0:14:22] } 24. Bxe4 { [%eval -1.46] [%clk 0:33:54] } 24... dxe4 { [%eval -1.43] [%clk 0:12:58] } 25. Bxg5 { [%eval -1.31] [%clk 0:27:43] } 25... Bxg5 { [%eval -1.38] [%clk 0:13:20] } 26. Qg3 { [%eval -1.21] [%clk 0:28:02] } 26... h6 { [%eval -1.4] [%clk 0:12:35] } 27. h4 { [%eval -1.41] [%clk 0:28:24] } 27... Qd8 { [%eval -1.35] [%clk 0:06:26] } 28. Nf2 { [%eval -1.86] [%clk 0:14:53] } 28... Rc3?! { [%eval -1.16] } { Inaccuracy. Kh7 was best. } { [%clk 0:05:15] } 29. Rae1? { [%eval -2.8] } { Mistake. hxg5 was best. } { [%clk 0:12:28] } 29... Rxe3 { [%eval -2.82] [%clk 0:04:35] } 30. Rxe3 { [%eval -2.61] [%clk 0:12:55] } 30... f4 { [%eval -2.51] [%clk 0:04:59] } 31. Qg4 { [%eval -2.54] [%clk 0:13:16] } 31... fxe3 { [%eval -2.55] [%clk 0:05:24] } 32. hxg5 { [%eval -2.79] [%clk 0:13:04] } 32... exf2+ { [%eval -2.89] [%clk 0:02:55] } 33. Rxf2 { [%eval -2.69] [%clk 0:13:29] } 33... Qe7?? { [%eval 0.0] } { Blunder. hxg5 was best. } { [%clk 0:01:14] } 34. Rf6 { [%eval 0.0] [%clk 0:10:39] } 34... h5?? { [%eval 5.92] } { Blunder. e3 was best. } { [%clk 0:00:39] } 35. Rg6+ { [%eval 6.16] [%clk 0:07:00] } 35... Kf7 { [%eval 6.01] [%clk 0:01:03] } 36. Qxh5 { [%eval 6.01] [%clk 0:07:23] } 36... e3?? { [%eval #3] } { Checkmate is now unavoidable. Qd7 was best. } { [%clk 0:00:46] } 37. Rh6+ { [%eval #2] [%clk 0:05:16] } 37... Kg8 { [%eval #2] [%clk 0:00:59] } 38. Rh8+ { [%eval #1] [%clk 0:05:41] } 38... Kg7 { [%clk 0:01:26] } 39. Qh7# { [%clk 0:06:07] } 1-0