Event: Norwegian Championship 2023 (Mester)
Site: Oslo, Norway
Date: 2023-07-04
White: Nordquelle, Daniel
WhiteTitle: FM
WhiteElo: 2137
Black: Olsen, William Alexander
BlackElo: 1977
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:21:55] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:22:20] } 2... Nc6 { [%eval 0.0] [%clk 1:31:18] } 3. Bb5 { [%eval 0.37] [%clk 1:22:45] } 3... g6 { [%eval 0.59] [%clk 1:31:42] } 4. Bxc6 { [%eval 0.62] [%clk 1:23:10] } 4... bxc6 { [%eval 0.47] [%clk 1:32:06] } 5. O-O { [%eval 0.61] [%clk 1:23:31] } 5... Bg7 { [%eval 0.45] [%clk 1:32:31] } 6. Re1 { [%eval 0.28] [%clk 1:23:17] } 6... Nh6 { [%eval 0.41] [%clk 1:32:35] } 7. c3 { [%eval 0.34] [%clk 1:21:48] } 7... O-O { [%eval 0.5] [%clk 1:32:56] } 8. d4 { [%eval 0.44] [%clk 1:22:15] } 8... cxd4 { [%eval 0.38] [%clk 1:33:22] } 9. cxd4 { [%eval 0.49] [%clk 1:22:40] } 9... d5 { [%eval 0.43] [%clk 1:33:45] } 10. e5 { [%eval 0.42] [%clk 1:23:05] } 10... f6 { [%eval 0.42] [%clk 1:34:10] } 11. exf6 { [%eval 0.26] [%clk 1:21:49] } 11... exf6 { [%eval 0.21] [%clk 1:34:06] } 12. Nbd2 { [%eval 0.27] [%clk 1:17:22] } 12... Re8 { [%eval 0.28] [%clk 1:33:53] } 13. Rxe8+ { [%eval 0.2] [%clk 1:17:29] } 13... Qxe8 { [%eval 0.26] [%clk 1:34:22] } 14. Nb3 { [%eval 0.2] [%clk 1:15:41] } 14... Bg4 { [%eval 0.34] [%clk 1:28:51] } 15. Bf4 { [%eval 0.0] [%clk 1:13:08] } 15... g5 { [%eval 0.04] [%clk 1:26:34] } 16. Bg3 { [%eval 0.0] [%clk 1:06:11] } 16... Nf5 { [%eval -0.03] [%clk 1:15:59] } 17. Rc1 { [%eval -0.1] [%clk 0:58:32] } 17... Rc8 { [%eval -0.03] [%clk 1:09:34] } 18. Qd3 { [%eval -0.06] [%clk 0:52:06] } 18... Bf8 { [%eval 0.02] [%clk 1:04:21] } 19. Ne1 { [%eval -0.21] [%clk 0:27:44] } 19... Qe6 { [%eval -0.2] [%clk 0:56:10] } 20. Qa6?! { [%eval -1.19] } { Inaccuracy. Nc2 was best. } { [%clk 0:24:30] } 20... h5 { [%eval -1.58] [%clk 0:42:02] } 21. f3 { [%eval -1.89] [%clk 0:11:47] } 21... Nxd4?? { [%eval 0.99] } { Blunder. Nxg3 was best. } { [%clk 0:36:56] } 22. Nxd4 { [%eval 0.94] [%clk 0:12:10] } 22... Qe3+ { [%eval 0.61] [%clk 0:37:20] } 23. Kf1 { [%eval 0.69] [%clk 0:12:26] } 23... Qxc1 { [%eval 1.1] [%clk 0:36:22] } 24. fxg4 { [%eval 0.77] [%clk 0:12:48] } 24... Re8 { [%eval 1.15] [%clk 0:33:14] } 25. Qxc6 { [%eval 1.22] [%clk 0:10:48] } 25... Qxc6 { [%eval 1.03] [%clk 0:33:21] } 26. Nxc6 { [%eval 1.16] [%clk 0:11:12] } 26... hxg4?! { [%eval 1.89] } { Inaccuracy. Re6 was best. } { [%clk 0:33:18] } 27. Nxa7 { [%eval 1.93] [%clk 0:08:52] } 27... Ra8 { [%eval 2.06] [%clk 0:32:59] } 28. Bf2 { [%eval 1.81] [%clk 0:09:16] } 28... Bd6 { [%eval 1.76] [%clk 0:33:24] } 29. g3 { [%eval 1.36] [%clk 0:07:05] } 29... Kf7 { [%eval 1.92] [%clk 0:31:33] } 30. Nd3 { [%eval 2.08] [%clk 0:04:33] } 30... Ke6 { [%eval 2.26] [%clk 0:30:14] } 31. b4?? { [%eval 0.23] } { Blunder. a4 was best. } { [%clk 0:04:40] } 31... d4 { [%eval 0.21] [%clk 0:24:40] } 32. Bxd4 { [%eval 0.14] [%clk 0:03:10] } 32... Kd5 { [%eval 0.12] [%clk 0:25:03] } 33. Bf2 { [%eval 0.0] [%clk 0:01:03] } 33... Kc4?! { [%eval 0.72] } { Inaccuracy. Bb8 was best. } { [%clk 0:24:43] } 34. Ke2 { [%eval 0.37] [%clk 0:00:45] } 34... Bb8?! { [%eval 1.29] } { Inaccuracy. Rh8 was best. } { [%clk 0:21:02] } 35. Nc6? { [%eval -0.05] } { Mistake. Nb2+ was best. } { [%clk 0:00:39] } 35... Rxa2+ { [%eval -0.07] [%clk 0:21:27] } 36. Ke3 { [%eval -0.04] [%clk 0:01:00] } 36... Bc7 { [%eval -0.06] [%clk 0:21:47] } 37. Na5+?? { [%eval -4.18] } { Blunder. Ke4 was best. } { [%clk 0:00:35] } 37... Bxa5 { [%eval -4.45] [%clk 0:18:02] } 38. bxa5 { [%eval -4.29] [%clk 0:01:00] } 38... Rxa5?? { [%eval -0.31] } { Blunder. Ra3 was best. } { [%clk 0:18:15] } 39. Nb2+ { [%eval -0.27] [%clk 0:00:41] } 39... Kd5 { [%eval -0.34] [%clk 0:18:19] } 40. Be1 { [%eval -0.34] [%clk 0:00:34] } 40... Ra3+ { [%eval -0.4] [%clk 0:18:27] } 41. Ke2 { [%eval -0.38] [%clk 0:29:30] } 41... Kd4 { [%eval -0.06] [%clk 0:45:20] } 42. Bd2 { [%eval -0.12] [%clk 0:24:26] } 42... Ra8 { [%eval -0.08] [%clk 0:37:39] } 43. Be3+ { [%eval -0.05] [%clk 0:24:02] } 43... Ke4 { [%eval -0.09] [%clk 0:37:13] } 44. Nd3 { [%eval -0.09] [%clk 0:20:22] } 44... Rh8 { [%eval -0.08] [%clk 0:34:13] } 45. Bg1 { [%eval -0.03] [%clk 0:20:46] } 45... f5 { [%eval -0.02] [%clk 0:34:18] } 46. Nf2+ { [%eval -0.08] [%clk 0:21:10] } 46... Ke5 { [%eval -0.01] [%clk 0:33:36] } 47. Kf1 { [%eval -0.25] [%clk 0:18:58] } 47... f4 { [%eval 0.0] [%clk 0:31:23] } 48. gxf4+ { [%eval 0.0] [%clk 0:09:11] } 48... Kxf4 { [%eval 0.0] [%clk 0:30:50] } 49. Kg2 { [%eval 0.0] [%clk 0:09:12] } 49... Rd8 { [%eval 0.0] [%clk 0:30:59] } 50. Nh1 { [%eval 0.0] [%clk 0:09:26] } 50... Rd2+ { [%eval 0.02] [%clk 0:30:35] } 51. Bf2 { [%eval 0.0] [%clk 0:09:50] } 51... Rd3 { [%eval 0.03] [%clk 0:30:39] } 1/2-1/2