Event: Copenhagen Championship 2023
Date: 2023-11-11
White: Fredericia, Louise Winther
WhiteElo: 1990
Black: Petersen, Peter Birk
BlackElo: 2146
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nc3 { [%eval 0.24] [%clk 1:31:16] } 2... e6 { [%eval 0.45] [%clk 1:31:00] } 3. Qe2?! { [%eval -0.36] } { Inaccuracy. Nf3 was best. } { [%clk 1:28:31] } 3... Nc6 { [%eval -0.13] [%clk 1:29:41] } 4. Nf3 { [%eval -0.42] [%clk 1:28:54] } 4... d6 { [%eval -0.3] [%clk 1:26:54] } 5. g3 { [%eval -0.49] [%clk 1:28:22] } 5... Nf6 { [%eval -0.03] [%clk 1:20:21] } 6. Bg2 { [%eval 0.05] [%clk 1:28:23] } 6... Be7 { [%eval 0.09] [%clk 1:20:30] } 7. O-O { [%eval 0.0] [%clk 1:26:37] } 7... O-O { [%eval -0.09] [%clk 1:18:29] } 8. Nd1 { [%eval -0.16] [%clk 1:25:27] } 8... e5 { [%eval -0.1] [%clk 1:13:20] } 9. d3 { [%eval 0.1] [%clk 1:24:12] } 9... b5 { [%eval -0.06] [%clk 1:04:12] } 10. h3 { [%eval -0.07] [%clk 1:15:41] } 10... Bd7 { [%eval 0.0] [%clk 0:57:55] } 11. c3 { [%eval 0.0] [%clk 1:13:10] } 11... Rc8 { [%eval 0.07] [%clk 0:57:17] } 12. Nh2 { [%eval 0.02] [%clk 1:06:28] } 12... Be6 { [%eval 0.01] [%clk 0:53:45] } 13. f4 { [%eval 0.0] [%clk 0:58:48] } 13... c4 { [%eval -0.07] [%clk 0:53:57] } 14. f5 { [%eval -0.54] [%clk 0:58:57] } 14... cxd3 { [%eval -0.54] [%clk 0:54:20] } 15. Qd2 { [%eval -0.54] [%clk 0:59:01] } 15... Bd7 { [%eval -0.25] [%clk 0:49:03] } 16. Qxd3?! { [%eval -0.84] } { Inaccuracy. Ng4 was best. } { [%clk 0:58:30] } 16... Na5?! { [%eval 0.1] } { Inaccuracy. d5 was best. } { [%clk 0:48:38] } 17. Ne3 { [%eval 0.08] [%clk 0:53:17] } 17... Bc6?! { [%eval 0.63] } { Inaccuracy. d5 was best. } { [%clk 0:47:35] } 18. Nd5? { [%eval -0.79] } { Mistake. Nhg4 was best. } { [%clk 0:48:14] } 18... Nxd5?? { [%eval 0.91] } { Blunder. Bxd5 was best. } { [%clk 0:44:28] } 19. exd5 { [%eval 0.86] [%clk 0:48:34] } 19... Bd7 { [%eval 0.87] [%clk 0:44:48] } 20. Ng4 { [%eval 0.81] [%clk 0:44:40] } 20... f6 { [%eval 0.84] [%clk 0:40:47] } 21. b3 { [%eval 0.64] [%clk 0:37:14] } 21... Qc7 { [%eval 0.69] [%clk 0:36:31] } 22. Bd2 { [%eval 0.61] [%clk 0:37:12] } 22... Nb7 { [%eval 0.63] [%clk 0:36:13] } 23. Rac1 { [%eval 0.5] [%clk 0:37:21] } 23... Nc5 { [%eval 0.58] [%clk 0:35:38] } 24. Qe2?! { [%eval -0.02] } { Inaccuracy. Qc2 was best. } { [%clk 0:36:18] } 24... Qb7 { [%eval -0.01] [%clk 0:32:45] } 25. Be4?! { [%eval -0.6] } { Inaccuracy. Kh2 was best. } { [%clk 0:29:50] } 25... a5 { [%eval -0.33] [%clk 0:29:13] } 26. Bg2 { [%eval -0.17] [%clk 0:24:14] } 26... b4 { [%eval -0.21] [%clk 0:23:45] } 27. c4 { [%eval -0.44] [%clk 0:22:24] } 27... a4 { [%eval -0.14] [%clk 0:23:20] } 28. Rb1 { [%eval -0.4] [%clk 0:20:34] } 28... axb3 { [%eval -0.04] [%clk 0:23:17] } 29. axb3 { [%eval -0.1] [%clk 0:20:58] } 29... Ra8 { [%eval -0.2] [%clk 0:23:37] } 30. Be3 { [%eval 0.0] [%clk 0:20:23] } 30... Qb6 { [%eval 0.51] [%clk 0:20:21] } 31. Qc2 { [%eval 0.31] [%clk 0:17:18] } 31... Ra3 { [%eval 0.33] [%clk 0:19:47] } 32. Nf2 { [%eval 0.32] [%clk 0:16:48] } 32... Qa5 { [%eval 0.24] [%clk 0:18:48] } 33. Rb2?! { [%eval -0.42] } { Inaccuracy. g4 was best. } { [%clk 0:15:33] } 33... Bd8 { [%eval -0.62] [%clk 0:16:24] } 34. g4 { [%eval -0.71] [%clk 0:15:16] } 34... Bb6 { [%eval -0.6] [%clk 0:16:14] } 35. Kh2 { [%eval -1.05] [%clk 0:15:13] } 35... Ra8? { [%eval 0.22] } { Mistake. Nxb3 was best. } { [%clk 0:14:49] } 36. Bd2?! { [%eval -0.64] } { Inaccuracy. g5 was best. } { [%clk 0:14:03] } 36... Nb7?! { [%eval 0.22] } { Inaccuracy. h6 was best. } { [%clk 0:13:52] } 37. Nd3 { [%eval 0.27] [%clk 0:13:55] } 37... Bc5 { [%eval 0.2] [%clk 0:13:35] } 38. Be4 { [%eval -0.05] [%clk 0:12:38] } 38... Qb6 { [%eval 0.12] [%clk 0:13:45] } 39. Rbb1?! { [%eval -0.56] } { Inaccuracy. g5 was best. } { [%clk 0:11:52] } 39... Ra2 { [%eval -0.51] [%clk 0:13:10] } 40. Rb2 { [%eval -0.5] [%clk 0:11:31] } 40... R2a3?! { [%eval 0.2] } { Inaccuracy. Rxb2 was best. } { [%clk 0:12:05] } 41. Rbb1?! { [%eval -0.46] } { Inaccuracy. g5 was best. } { [%clk 0:11:40] } 41... Ra2 { [%eval -0.5] [%clk 0:11:13] } 42. Rb2 { [%eval -0.65] [%clk 0:12:02] } 42... Qa5?? { [%eval 1.26] } { Blunder. Rxb2 was best. } { [%clk 0:10:26] } 43. Kg3?? { [%eval -0.69] } { Blunder. Rxa2 was best. } { [%clk 0:11:39] } 43... Ra3?! { [%eval 0.21] } { Inaccuracy. Rxb2 was best. } { [%clk 0:06:57] } 44. h4?! { [%eval -0.42] } { Inaccuracy. g5 was best. } { [%clk 0:09:53] } 44... Qb6 { [%eval -0.54] [%clk 0:06:54] } 45. Rbb1 { [%eval -0.41] [%clk 0:09:28] } 45... Ra2 { [%eval -0.48] [%clk 0:07:17] } 46. Rb2 { [%eval -0.43] [%clk 0:09:50] } 46... R2a3 { [%eval -0.43] [%clk 0:07:46] } 47. Rbb1 { [%eval -0.51] [%clk 0:10:13] } 1/2-1/2