Event: WSTCC
Date: 2025-02-19
White: Petursson, Margeir
WhiteTitle: GM
WhiteElo: 2403
Black: Ning, Chunhong
BlackTitle: WGM
BlackElo: 2257
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.24] [%clk 1:30:29] } 2. c4 { [%eval 0.26] [%clk 1:31:16] } 2... e6 { [%eval 0.27] [%clk 1:30:44] } 3. Nf3 { [%eval 0.16] [%clk 1:30:55] } 3... Nf6 { [%eval 0.17] [%clk 1:31:03] } 4. g3 { [%eval 0.1] [%clk 1:31:19] } 4... Bb4+ { [%eval 0.13] [%clk 1:24:00] } 5. Bd2 { [%eval 0.13] [%clk 1:29:44] } 5... Be7 { [%eval 0.22] [%clk 1:22:29] } 6. Bg2 { [%eval 0.07] [%clk 1:29:53] } 6... O-O { [%eval 0.13] [%clk 1:22:51] } 7. O-O { [%eval 0.12] [%clk 1:30:00] } 7... dxc4 { [%eval 0.27] [%clk 1:20:52] } 8. Qc2 { [%eval 0.43] [%clk 1:29:17] } 8... a6 { [%eval 0.47] [%clk 1:15:32] } 9. a4 { [%eval 0.28] [%clk 1:08:52] } 9... Nbd7?! { [%eval 1.02] } { Inaccuracy. Ra7 was best. } { [%clk 1:04:22] } 10. Na3 { [%eval 1.05] [%clk 1:06:06] } 10... c5?! { [%eval 2.01] } { Inaccuracy. Bxa3 was best. } { [%clk 0:48:01] } 11. Nxc4 { [%eval 1.88] [%clk 1:01:10] } 11... cxd4 { [%eval 2.51] [%clk 0:37:55] } 12. Ba5 { [%eval 2.49] [%clk 0:51:00] } 12... Qe8 { [%eval 2.6] [%clk 0:21:40] } 13. Nxd4 { [%eval 2.59] [%clk 0:46:32] } 13... Nd5 { [%eval 2.55] [%clk 0:21:23] } 14. e4 { [%eval 2.64] [%clk 0:39:55] } 14... Nb4 { [%eval 2.47] [%clk 0:17:58] } 15. Qc3 { [%eval 2.25] [%clk 0:36:10] } 15... Nc6?! { [%eval 3.3] } { Inaccuracy. e5 was best. } { [%clk 0:15:24] } 16. Nxc6 { [%eval 3.22] [%clk 0:36:28] } 16... bxc6 { [%eval 3.2] [%clk 0:15:52] } 17. e5 { [%eval 3.26] [%clk 0:34:45] } 17... Bb7 { [%eval 3.53] [%clk 0:11:11] } 18. Bc7 { [%eval 3.27] [%clk 0:30:19] } 18... f6 { [%eval 3.63] [%clk 0:06:42] } 19. Na5? { [%eval 1.72] } { Mistake. Qb3 was best. } { [%clk 0:25:42] } 19... Qc8? { [%eval 3.5] } { Mistake. Rc8 was best. } { [%clk 0:05:39] } 20. Nxc6?? { [%eval 0.85] } { Blunder. Bd6 was best. } { [%clk 0:21:14] } 20... Bc5 { [%eval 0.79] [%clk 0:05:02] } 21. Qxc5 { [%eval 0.68] [%clk 0:16:07] } 21... Nxc5 { [%eval 0.68] [%clk 0:05:14] } 22. Ne7+ { [%eval 0.71] [%clk 0:16:31] } 22... Kf7 { [%eval 0.73] [%clk 0:04:00] } 23. Nxc8 { [%eval 0.55] [%clk 0:16:54] } 23... Raxc8 { [%eval 0.66] [%clk 0:04:19] } 24. Bd6 { [%eval 0.7] [%clk 0:15:02] } 24... Bxg2 { [%eval 0.86] [%clk 0:04:22] } 25. Kxg2 { [%eval 0.86] [%clk 0:14:51] } 25... Rfd8 { [%eval 0.8] [%clk 0:04:38] } 26. Bxc5 { [%eval 0.48] [%clk 0:11:22] } 26... Rxc5 { [%eval 0.33] [%clk 0:05:03] } 27. exf6 { [%eval 0.44] [%clk 0:11:44] } 27... Kxf6 { [%eval 0.36] [%clk 0:04:47] } 28. Rac1 { [%eval 0.31] [%clk 0:09:07] } 28... Rxc1 { [%eval 0.66] [%clk 0:03:10] } 29. Rxc1 { [%eval 0.14] [%clk 0:09:03] } 29... Rb8 { [%eval 0.15] [%clk 0:03:33] } 30. Rc6 { [%eval 0.23] [%clk 0:07:01] } 30... a5 { [%eval 0.28] [%clk 0:03:56] } 31. Rc5 { [%eval 0.41] [%clk 0:07:05] } 31... Rxb2 { [%eval 0.44] [%clk 0:04:22] } 32. Rxa5 { [%eval 0.48] [%clk 0:07:30] } 32... Ra2 { [%eval 0.77] [%clk 0:04:30] } 33. h4 { [%eval 0.26] [%clk 0:06:35] } 33... h5 { [%eval 0.26] [%clk 0:04:21] } 34. Kf3 { [%eval 0.28] [%clk 0:06:32] } 34... Ra3+ { [%eval 0.27] [%clk 0:03:16] } 35. Ke4 { [%eval 0.28] [%clk 0:05:47] } 35... Ra2 { [%eval 0.35] [%clk 0:03:28] } 36. Ra8 { [%eval 0.26] [%clk 0:05:14] } 36... Kg6 { [%eval 0.18] [%clk 0:03:12] } 37. Ke3 { [%eval 0.21] [%clk 0:03:01] } 37... Kf6 { [%eval 0.69] [%clk 0:01:50] } 38. Rf8+ { [%eval 0.24] [%clk 0:02:59] } 38... Kg6 { [%eval 0.36] [%clk 0:02:12] } 39. Rf4 { [%eval 0.0] [%clk 0:03:01] } 39... e5 { [%eval 0.0] [%clk 0:02:32] } 40. Rb4 { [%eval 0.0] [%clk 0:02:05] } 40... Kf5 { [%eval 0.0] [%clk 0:02:51] } 41. Rb7 { [%eval 0.0] [%clk 0:00:38] } 41... Ra3+ { [%eval 0.0] [%clk 0:03:09] } 42. Ke2 { [%eval 0.0] [%clk 0:00:33] } 42... Ra2+ { [%eval 0.0] [%clk 0:03:32] } 43. Kf1 { [%eval 0.0] [%clk 0:29:48] } 43... g5 { [%eval 0.0] [%clk 0:33:34] } 44. Rb4 { [%eval 0.0] [%clk 0:22:49] } 44... gxh4 { [%eval 0.0] [%clk 0:30:44] } 45. Rxh4 { [%eval 0.0] [%clk 0:21:54] } 45... Kg5 { [%eval 0.0] [%clk 0:28:56] } 46. Kg2 { [%eval 0.0] [%clk 0:21:51] } 46... Ra3 { [%eval 0.0] [%clk 0:28:59] } 47. Rb4 { [%eval 0.0] [%clk 0:21:13] } 47... Kf5 { [%eval 0.0] [%clk 0:25:42] } 48. Rc4 { [%eval 0.0] [%clk 0:19:52] } 48... Ra2 { [%eval 0.0] [%clk 0:25:02] } 49. Rb4 { [%eval 0.0] [%clk 0:17:17] } 49... Ra3 { [%eval 0.0] [%clk 0:23:10] } 50. Kh3 { [%eval 0.0] [%clk 0:16:31] } 50... Ra2 { [%eval 0.0] [%clk 0:15:07] } 51. f3 { [%eval 0.0] [%clk 0:15:55] } 51... Ra3 { [%eval 0.0] [%clk 0:14:53] } 52. f4 { [%eval 0.0] [%clk 0:15:40] } 52... exf4 { [%eval 0.0] [%clk 0:15:13] } 53. Rxf4+ { [%eval 0.0] [%clk 0:16:06] } 53... Kg5 { [%eval 0.0] [%clk 0:15:14] } 54. Rb4 { [%eval 0.0] [%clk 0:16:29] } 54... Ra2 { [%eval 0.0] [%clk 0:14:51] } 55. Rb5+ { [%eval 0.0] [%clk 0:15:06] } 55... Kg6 { [%eval 0.0] [%clk 0:15:19] } 56. a5 { [%eval 0.0] [%clk 0:13:43] } 56... Ra4 { [%clk 0:06:27] } 57. Rb6+ { [%clk 0:13:08] } 57... Kg5 { [%clk 0:06:45] } 58. Ra6 { [%clk 0:12:54] } 58... Kf5 { [%clk 0:06:32] } 59. Ra8 { [%clk 0:12:53] } 59... Kg6 { [%clk 0:06:38] } 60. a6 { [%clk 0:12:47] } 60... Kg7 { [%clk 0:06:42] } 61. Kg2 { [%clk 0:12:34] } 61... Ra3 { [%clk 0:07:02] } 62. Kf2 { [%clk 0:12:50] } 62... Kh7 { [%clk 0:06:37] } 63. a7 { [%clk 0:11:31] } 63... Kg7 { [%clk 0:06:52] } 64. Ke2 { [%clk 0:11:51] } 64... Kh7 { [%clk 0:07:10] } 65. Kd2 { [%clk 0:12:16] } 65... Kg7 { [%clk 0:07:35] } 66. Kc2 { [%clk 0:12:42] } 66... Kh7 { [%clk 0:07:59] } 67. Kb2 { [%clk 0:13:08] } 67... Ra5 { [%clk 0:07:57] } 68. Kc3 { [%clk 0:13:29] } 68... Kg7 { [%clk 0:08:18] } 69. Kb4 { [%clk 0:13:53] } 69... Ra1 { [%clk 0:08:40] } 70. Kc5 { [%clk 0:14:08] } 70... Rc1+ { [%clk 0:08:49] } 71. Kd6 { [%clk 0:14:20] } 71... Rd1+ { [%clk 0:09:03] } 72. Ke6 { [%clk 0:14:23] } 72... Ra1 { [%clk 0:09:10] } 73. Ke5 { [%clk 0:14:29] } 73... Ra5+ { [%clk 0:09:27] } 1/2-1/2