Event: Norwegian Championship 2023 (Mester)
Site: Oslo, Norway
Date: 2023-07-05
White: Holand, Per Fredrik
WhiteElo: 2015
Black: Olsen, William Alexander
BlackElo: 1977
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:17] } 3. Bb5 { [%eval 0.37] [%clk 1:31:46] } 3... Nf6 { [%eval 0.63] [%clk 1:31:37] } 4. Bxc6 { [%eval 0.58] [%clk 1:24:13] } 4... dxc6 { [%eval 0.28] [%clk 1:29:18] } 5. d3 { [%eval 0.5] [%clk 1:23:17] } 5... g6 { [%eval 0.69] [%clk 1:27:20] } 6. h3 { [%eval 0.45] [%clk 1:16:05] } 6... Bg7 { [%eval 0.54] [%clk 1:25:31] } 7. O-O { [%eval 0.39] [%clk 1:16:22] } 7... h6 { [%eval 0.41] [%clk 1:23:49] } 8. a4 { [%eval 0.45] [%clk 1:14:47] } 8... b6 { [%eval 0.91] [%clk 1:15:17] } 9. Na3 { [%eval 0.52] [%clk 1:12:40] } 9... Qc7 { [%eval 0.51] [%clk 1:12:32] } 10. Be3 { [%eval 0.42] [%clk 1:01:31] } 10... Ba6 { [%eval 0.63] [%clk 1:07:10] } 11. b3 { [%eval 0.44] [%clk 0:56:32] } 11... Nd7 { [%eval 0.52] [%clk 0:48:16] } 12. Rb1 { [%eval 0.47] [%clk 0:56:18] } 12... e5 { [%eval 0.43] [%clk 0:46:49] } 13. Qd2 { [%eval -0.07] [%clk 0:54:57] } 13... f5 { [%eval 0.0] [%clk 0:44:47] } 14. exf5 { [%eval 0.0] [%clk 0:55:19] } 14... gxf5 { [%eval 0.02] [%clk 0:44:44] } 15. Rfe1 { [%eval -0.37] [%clk 0:55:36] } 15... O-O-O { [%eval -0.21] [%clk 0:43:14] } 16. Qc1 { [%eval -0.49] [%clk 0:52:28] } 16... Nf6? { [%eval 0.63] } { Mistake. Rdg8 was best. } { [%clk 0:39:22] } 17. a5 { [%eval 0.44] [%clk 0:51:03] } 17... Nd5 { [%eval 0.43] [%clk 0:37:04] } 18. axb6 { [%eval 0.61] [%clk 0:51:14] } 18... axb6 { [%eval 0.19] [%clk 0:37:23] } 19. Nc4 { [%eval 0.28] [%clk 0:48:54] } 19... Nc3?? { [%eval 2.14] } { Blunder. e4 was best. } { [%clk 0:30:21] } 20. Ra1 { [%eval 1.88] [%clk 0:48:57] } 20... Kb7 { [%eval 2.28] } 21. Rxa6 { [%eval 2.13] [%clk 0:46:48] } 21... Kxa6 { [%eval 2.24] [%clk 0:28:30] } 22. Qa1+?! { [%eval 1.36] } { Inaccuracy. b4 was best. } { [%clk 0:46:25] } 22... Kb7 { [%eval 1.67] } 23. Qxc3 { [%eval 1.43] [%clk 0:46:47] } 23... Rhe8? { [%eval 3.12] } { Mistake. e4 was best. } { [%clk 0:26:52] } 24. Nh2? { [%eval 1.55] } { Mistake. Nh4 was best. } { [%clk 0:43:51] } 24... e4 { [%eval 1.62] [%clk 0:24:04] } 25. Qd2 { [%eval 1.47] [%clk 0:44:11] } 25... exd3 { [%eval 1.5] [%clk 0:24:24] } 26. Nf3?? { [%eval -0.45] } { Blunder. Rc1 was best. } { [%clk 0:42:00] } 26... f4 { [%eval -0.57] [%clk 0:17:09] } 27. Bxf4 { [%eval -0.42] [%clk 0:33:01] } 27... Rxe1+ { [%eval -0.4] [%clk 0:17:33] } 28. Nxe1 { [%eval -0.45] [%clk 0:32:51] } 28... dxc2 { [%eval -0.43] [%clk 0:17:54] } 29. Nd6+ { [%eval -0.45] [%clk 0:30:37] } 29... Rxd6 { [%eval -0.45] [%clk 0:16:19] } 30. Qxc2 { [%eval -0.47] [%clk 0:29:30] } 30... Qd7 { [%eval -0.27] [%clk 0:14:30] } 31. Bxd6 { [%eval -0.39] [%clk 0:29:52] } 31... Qxd6 { [%eval -0.23] [%clk 0:14:59] } 32. Qh7 { [%eval -0.29] [%clk 0:29:56] } 32... Qd7 { [%eval -0.29] [%clk 0:14:43] } 33. Nd3?! { [%eval -0.88] } { Inaccuracy. Kf1 was best. } { [%clk 0:29:27] } 33... Ka6 { [%eval -0.4] [%clk 0:13:42] } 34. Qg8 { [%eval -0.8] [%clk 0:27:51] } 34... Kb7 { [%eval -0.48] } 35. Qc4 { [%eval -0.52] [%clk 0:27:59] } 35... Bd4 { [%eval -0.41] [%clk 0:11:05] } 36. b4? { [%eval -1.99] } { Mistake. Kf1 was best. } { [%clk 0:27:23] } 36... Qd5 { [%eval -2.03] [%clk 0:09:20] } 37. Qc2 { [%eval -2.17] [%clk 0:26:35] } 37... c4 { [%eval -2.11] [%clk 0:09:05] } 38. Nf4?! { [%eval -2.95] } { Inaccuracy. Ne1 was best. } { [%clk 0:25:58] } 38... Qd6 { [%eval -2.99] [%clk 0:07:50] } 39. Qe4 { [%eval -3.75] [%clk 0:25:36] } 39... Be5 { [%eval -3.29] [%clk 0:07:30] } 40. g3 { [%eval -3.54] [%clk 0:24:52] } 40... Bxf4?! { [%eval -2.77] } { Inaccuracy. Qd1+ was best. } { [%clk 0:06:45] } 41. gxf4 { [%eval -2.29] [%clk 0:25:17] } 41... Qd1+ { [%eval -2.28] [%clk 0:04:43] } 42. Kh2 { [%eval -2.22] [%clk 0:25:11] } 42... Qd3 { [%eval -1.92] [%clk 0:03:17] } 43. Qg2? { [%eval -3.41] } { Mistake. Qe6 was best. } { [%clk 0:24:05] } 43... Qd4 { [%eval -3.69] [%clk 0:27:39] } 44. Qf3 { [%eval -4.34] [%clk 0:51:17] } 44... b5 { [%eval -4.35] [%clk 0:24:16] } 45. f5 { [%eval -4.79] [%clk 0:50:53] } 45... c3 { [%eval -4.95] [%clk 0:23:50] } 46. f6 { [%eval -5.73] [%clk 0:50:55] } 46... Qe5+ { [%eval -5.72] [%clk 0:24:13] } 47. Kg2 { [%eval -5.36] [%clk 0:51:03] } 47... c2 { [%eval -6.18] [%clk 0:22:52] } 48. f7 { [%eval -6.05] [%clk 0:46:46] } 48... Qg7+ { [%eval -5.75] [%clk 0:23:10] } 49. Qg3 { [%eval -6.05] [%clk 0:46:48] } 49... Qxf7 { [%eval -6.54] [%clk 0:23:30] } 50. Qc3 { [%eval -6.06] [%clk 0:47:05] } 50... Qd5+ { [%eval -5.34] [%clk 0:20:38] } 51. Kh2 { [%eval -6.19] [%clk 0:47:08] } 51... Qc4?? { [%eval -3.07] } { Blunder. Qd6+ was best. } { [%clk 0:16:53] } 52. Qg7+ { [%eval -3.14] [%clk 0:47:30] } 52... Kc8 { [%eval -3.06] [%clk 0:15:57] } 53. Qf8+ { [%eval -2.83] [%clk 0:42:55] } 53... Kd7 { [%eval -2.78] [%clk 0:15:45] } 54. Qg7+ { [%eval -3.17] [%clk 0:43:12] } 54... Ke6?? { [%eval -0.13] } { Blunder. Kc8 was best. } { [%clk 0:15:17] } 55. Qxh6+ { [%eval -0.3] [%clk 0:32:08] } 55... Kd5 { [%eval -0.29] [%clk 0:13:18] } 56. Qg5+ { [%eval -0.21] [%clk 0:31:17] } 56... Ke4 { [%eval -0.31] [%clk 0:12:47] } 57. Qc1?? { [%eval -7.23] } { Blunder. Qe7+ was best. } { [%clk 0:29:47] } 57... Qe2 { [%eval -7.1] [%clk 0:12:37] } 58. Qg1 { [%eval -7.06] [%clk 0:28:58] } 58... Qd2 { [%eval -7.4] [%clk 0:11:36] } 59. Qg6+ { [%eval -7.37] [%clk 0:29:10] } 59... Kf3 { [%eval -11.22] [%clk 0:11:09] } 60. Qg3+ { [%eval -7.98] [%clk 0:21:38] } 60... Ke2 { [%eval -11.27] [%clk 0:11:15] } 61. Kg2?! { [%eval #-11] } { Checkmate is now unavoidable. Qg4+ was best. } { [%clk 0:21:57] } 61... Qd5+ { [%eval -13.03] [%clk 0:11:17] } 62. Kh2?! { [%eval #-6] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:22:18] } 62... c1=Q { [%eval #-5] [%clk 0:11:35] } 0-1