Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-19
White: Zilong Yang
WhiteElo: 1939
Black: Ziqian Yan
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.2] [%clk 1:00:47] } 1... c5 { [%eval 0.33] [%clk 1:00:45] } 2. Nf3 { [%eval 0.25] [%clk 1:01:12] } 2... e6 { [%eval 0.41] [%clk 1:01:00] } 3. d4 { [%eval 0.42] [%clk 1:01:39] } 3... cxd4 { [%eval 0.26] [%clk 1:01:17] } 4. Nxd4 { [%eval 0.4] [%clk 1:02:06] } 4... Nf6 { [%eval 0.4] [%clk 1:01:09] } 5. Nc3 { [%eval 0.32] [%clk 1:02:29] } 5... Nc6 { [%eval 0.43] [%clk 1:01:10] } 6. Ndb5 { [%eval 0.2] [%clk 0:56:21] } 6... Bc5 { [%eval 0.39] [%clk 0:59:48] } 7. Bf4 { [%eval 0.13] [%clk 0:49:19] } 7... O-O { [%eval 0.4] [%clk 0:57:37] } 8. Bc7 { [%eval 0.64] [%clk 0:47:11] } 8... Qe7 { [%eval 0.5] [%clk 0:56:01] } 9. Bd6 { [%eval 0.62] [%clk 0:47:19] } 9... Bxd6 { [%eval 0.56] [%clk 0:55:09] } 10. Qxd6 { [%eval 0.58] [%clk 0:47:39] } 10... Ne8 { [%eval 0.47] [%clk 0:54:33] } 11. Qxe7 { [%eval 0.57] [%clk 0:47:48] } 11... Nxe7 { [%eval 0.68] [%clk 0:54:48] } 12. O-O-O { [%eval 0.56] [%clk 0:48:12] } 12... a6 { [%eval 0.72] [%clk 0:54:35] } 13. Nd6 { [%eval 0.78] [%clk 0:48:34] } 13... Nxd6 { [%eval 0.7] [%clk 0:54:12] } 14. Rxd6 { [%eval 0.74] [%clk 0:48:59] } 14... b5 { [%eval 0.83] [%clk 0:53:27] } 15. a4 { [%eval 0.65] [%clk 0:43:19] } 15... b4 { [%eval 0.55] } 16. Na2 { [%eval 0.16] [%clk 0:43:01] } 16... a5 { [%eval 0.57] [%clk 0:48:37] } 17. Bb5 { [%eval 0.52] [%clk 0:42:43] } 17... Ra7 { [%eval 0.95] [%clk 0:46:47] } 18. Rhd1 { [%eval 1.05] [%clk 0:42:23] } 18... Rd8 { [%eval 1.04] [%clk 0:46:49] } 19. b3 { [%eval 0.92] [%clk 0:41:57] } 19... Rc7 { [%eval 0.7] [%clk 0:43:42] } 20. f3 { [%eval 0.71] [%clk 0:41:25] } 20... Kf8 { [%eval 0.89] [%clk 0:40:07] } 21. Kb1 { [%eval 0.46] [%clk 0:24:41] } 21... Ng6 { [%eval 0.48] [%clk 0:32:57] } 22. Nc1 { [%eval 0.1] [%clk 0:20:47] } 22... Ke7 { [%eval 0.04] [%clk 0:26:58] } 23. Ne2 { [%eval -0.42] [%clk 0:09:45] } 23... Nh4 { [%eval -0.31] [%clk 0:19:49] } 24. R6d3 { [%eval -0.48] [%clk 0:07:21] } 24... Bb7 { [%eval -0.46] [%clk 0:16:30] } 25. Kb2 { [%eval -0.45] [%clk 0:05:02] } 25... h6 { [%eval -0.01] [%clk 0:12:23] } 26. g3 { [%eval 0.0] [%clk 0:05:08] } 26... Ng6 { [%eval 0.01] [%clk 0:11:49] } 27. Nd4 { [%eval -0.22] [%clk 0:04:55] } 27... Ne5 { [%eval -0.11] [%clk 0:08:48] } 28. R3d2 { [%eval -0.37] [%clk 0:05:20] } 28... d5?! { [%eval 0.25] } { Inaccuracy. g5 was best. } { [%clk 0:08:09] } 29. f4 { [%eval 0.14] [%clk 0:04:16] } 29... Ng4 { [%eval 0.17] [%clk 0:08:03] } 30. e5 { [%eval 0.22] [%clk 0:03:40] } 30... h5 { [%eval 0.74] [%clk 0:06:49] } 31. Rc1 { [%eval 0.3] [%clk 0:03:53] } 31... Rdc8 { [%eval 0.46] [%clk 0:07:03] } 32. h3 { [%eval 0.67] [%clk 0:02:30] } 32... Nh6?! { [%eval 1.28] } { Inaccuracy. Ne3 was best. } { [%clk 0:07:15] } 33. Rg1?! { [%eval 0.22] } { Inaccuracy. g4 was best. } { [%clk 0:02:13] } 33... Nf5 { [%eval 0.14] [%clk 0:05:32] } 34. Nxf5+ { [%eval 0.17] [%clk 0:02:17] } 34... exf5 { [%eval 0.15] [%clk 0:05:58] } 35. g4 { [%eval 0.04] [%clk 0:02:43] } 35... hxg4 { [%eval 0.35] [%clk 0:06:15] } 36. hxg4 { [%eval 0.27] [%clk 0:03:10] } 36... fxg4 { [%eval 0.31] [%clk 0:06:35] } 37. Rxg4 { [%eval 0.24] [%clk 0:03:38] } 37... g6 { [%eval 0.17] [%clk 0:06:35] } 38. Rh2 { [%eval 0.24] [%clk 0:03:53] } 38... Rc3 { [%eval 0.17] [%clk 0:05:50] } 39. Bd3 { [%eval 0.2] [%clk 0:04:15] } 39... Ke6 { [%eval 0.34] [%clk 0:06:02] } 40. Rg5 { [%eval 0.33] [%clk 0:03:31] } 40... R8c7 { [%eval 0.36] [%clk 0:04:37] } 41. Re2 { [%eval 0.16] [%clk 0:02:52] } 41... Bc8 { [%eval 0.03] [%clk 0:04:07] } 42. Rh2 { [%eval 0.18] [%clk 0:02:04] } 42... Bb7 { [%eval 0.31] [%clk 0:03:45] } 43. Rh6 { [%eval 0.28] [%clk 0:01:05] } 43... Ba6?? { [%eval 2.37] } { Blunder. Ke7 was best. } { [%clk 0:02:54] } 44. Rhxg6+ { [%eval 2.28] [%clk 0:01:18] } 44... fxg6 { [%eval 2.25] [%clk 0:03:17] } 45. Rxg6+ { [%eval 2.44] [%clk 0:01:45] } 45... Kf7 { [%eval 2.32] [%clk 0:03:42] } 46. Rxa6 { [%eval 2.38] [%clk 0:02:12] } 46... R3c6?? { [%eval 5.14] } { Blunder. R3c5 was best. } { [%clk 0:03:07] } 47. Rxa5 { [%eval 5.0] [%clk 0:02:26] } 47... Rc5 { [%eval 5.14] [%clk 0:03:31] } 48. Ra6 { [%eval 4.92] [%clk 0:02:07] } 48... R5c6 { [%eval 4.99] [%clk 0:03:57] } 49. Ra8 { [%eval 4.92] [%clk 0:02:33] } 49... Rc8 { [%eval 4.82] [%clk 0:04:22] } 50. Ra7+ { [%eval 4.93] [%clk 0:02:45] } 50... R8c7 { [%eval 4.65] [%clk 0:04:48] } 51. Ra8 { [%eval 4.6] [%clk 0:03:12] } 51... Rc8 { [%eval 4.86] [%clk 0:05:13] } 52. Rxc8 { [%eval 4.78] [%clk 0:03:37] } 52... Rxc8 { [%eval 4.71] [%clk 0:05:39] } 53. f5?! { [%eval 3.74] } { Inaccuracy. Kc1 was best. } { [%clk 0:02:54] } 53... Rc7 { [%eval 4.57] [%clk 0:05:32] } 54. a5 { [%eval 4.8] [%clk 0:02:56] } 54... Ke7 { [%eval 5.08] [%clk 0:05:25] } 55. a6 { [%eval 5.25] [%clk 0:02:41] } 55... Kf7 { [%eval 5.14] [%clk 0:05:48] } 56. Kc1 { [%eval 5.11] [%clk 0:02:34] } 56... Ke7 { [%eval 5.98] [%clk 0:05:40] } 57. Kd2 { [%eval 5.97] [%clk 0:03:00] } 57... Rc5 { [%eval 5.84] [%clk 0:05:50] } 58. Ke3 { [%eval 5.87] [%clk 0:03:11] } 58... Ra5 { [%eval 5.92] [%clk 0:06:10] } 59. Kd4 { [%eval 6.0] [%clk 0:03:12] } 59... Kf7 { [%eval 6.05] [%clk 0:06:22] } 60. c3 { [%eval 6.27] [%clk 0:02:48] } 60... bxc3 { [%eval 6.27] [%clk 0:06:39] } 61. Kxc3 { [%eval 6.42] [%clk 0:03:16] } 61... Rc5+ { [%eval 6.66] [%clk 0:06:58] } 62. Kd4 { [%eval 6.31] [%clk 0:03:33] } 62... Rc7 { [%eval 6.75] [%clk 0:07:20] } 63. b4 { [%eval 7.97] [%clk 0:03:59] } 63... Ke7 { [%eval 6.94] [%clk 0:07:45] } 64. b5 { [%eval 9.91] [%clk 0:04:26] } 64... Rc8 { [%eval 10.77] [%clk 0:08:11] } 65. b6 { [%eval 11.71] [%clk 0:04:50] } 65... Rb8 { [%eval 37.05] [%clk 0:08:36] } 66. a7 { [%eval 15.25] [%clk 0:05:14] } 1-0