Event: World Youth Cup 2021 O12-G16 - Girls 16
Date: 2021-08-06
White: Yan, Ruiyang
Black: Jannatul, Ferdous
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:09:59] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:10:01] } 3. d4 { [%eval 0.15] [%clk 0:10:06] } 3... cxd4 { [%eval 0.13] [%clk 0:10:04] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:08] } 4... Nf6 { [%eval 0.14] [%clk 0:10:06] } 5. Nc3 { [%eval 0.18] [%clk 0:10:10] } 5... a6 { [%eval 0.21] [%clk 0:10:05] } 6. Be2 { [%eval 0.07] [%clk 0:10:06] } 6... e5 { [%eval 0.13] [%clk 0:10:03] } 7. Nf3 { [%eval 0.0] [%clk 0:10:08] } 7... Be7 { [%eval -0.01] [%clk 0:10:05] } 8. Bg5 { [%eval 0.27] [%clk 0:10:09] } 8... O-O { [%eval 0.3] [%clk 0:10:05] } 9. Bxf6 { [%eval 0.3] [%clk 0:10:08] } 9... Bxf6 { [%eval 0.11] [%clk 0:10:08] } 10. O-O { [%eval 0.16] [%clk 0:10:09] } 10... Be6 { [%eval 0.05] [%clk 0:09:54] } 11. Nd5 { [%eval 0.0] [%clk 0:10:08] } 11... Bxd5?! { [%eval 0.51] } { Inaccuracy. Nd7 was best. } { [%clk 0:09:34] } 12. Qxd5 { [%eval 0.54] [%clk 0:10:07] } 12... Nc6 { [%eval 1.01] [%clk 0:09:30] } 13. c3 { [%eval 1.17] [%clk 0:10:05] } 13... Qc7 { [%eval 1.24] [%clk 0:09:23] } 14. Bc4 { [%eval 0.87] [%clk 0:09:56] } 14... b5 { [%eval 1.1] [%clk 0:09:12] } 15. Bb3 { [%eval 1.07] [%clk 0:09:57] } 15... Na5 { [%eval 1.18] [%clk 0:09:09] } 16. Rfd1 { [%eval 1.03] [%clk 0:09:51] } 16... Nxb3?! { [%eval 1.64] } { Inaccuracy. Rad8 was best. } { [%clk 0:08:42] } 17. axb3 { [%eval 1.74] [%clk 0:09:51] } 17... Rfd8 { [%eval 1.77] [%clk 0:08:37] } 18. b4?! { [%eval 1.06] } { Inaccuracy. g3 was best. } { [%clk 0:09:49] } 18... Qb6 { [%eval 1.45] [%clk 0:07:43] } 19. Nd2 { [%eval 1.06] [%clk 0:08:48] } 19... Rac8?! { [%eval 1.64] } { Inaccuracy. h5 was best. } { [%clk 0:05:42] } 20. Nf1?! { [%eval 1.06] } { Inaccuracy. g3 was best. } { [%clk 0:08:22] } 20... g6?! { [%eval 1.68] } { Inaccuracy. Bg5 was best. } { [%clk 0:05:31] } 21. Qd2?! { [%eval 1.12] } { Inaccuracy. g3 was best. } { [%clk 0:07:46] } 21... h5?! { [%eval 1.85] } { Inaccuracy. Qc6 was best. } { [%clk 0:04:25] } 22. Ne3 { [%eval 1.66] [%clk 0:07:45] } 22... Qb7 { [%eval 1.57] [%clk 0:02:55] } 23. Nd5 { [%eval 1.61] [%clk 0:07:44] } 23... Kg7 { [%eval 1.56] [%clk 0:02:35] } 24. Qe3 { [%eval 1.48] [%clk 0:07:38] } 24... Rc6 { [%eval 1.62] [%clk 0:01:55] } 25. g3 { [%eval 1.68] [%clk 0:06:52] } 25... Rd7 { [%eval 1.75] [%clk 0:01:07] } 26. h4 { [%eval 2.08] [%clk 0:06:52] } 26... Bd8 { [%eval 1.64] [%clk 0:00:58] } 27. Kg2 { [%eval 1.87] [%clk 0:06:42] } 27... Bb6?! { [%eval 3.05] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:55] } 28. Qf3 { [%eval 3.25] [%clk 0:06:38] } 28... Bd8 { [%eval 3.17] [%clk 0:00:52] } 29. b3? { [%eval 1.83] } { Mistake. g4 was best. } { [%clk 0:06:23] } 29... Qa8?! { [%eval 2.78] } { Inaccuracy. Qc8 was best. } { [%clk 0:00:44] } 30. Rdc1?! { [%eval 1.87] } { Inaccuracy. g4 was best. } { [%clk 0:06:06] } 30... Qc8 { [%eval 1.85] [%clk 0:00:23] } 31. Ra2 { [%eval 2.0] [%clk 0:05:56] } 31... Qa8?! { [%eval 2.86] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:20] } 32. c4?! { [%eval 1.88] } { Inaccuracy. g4 was best. } { [%clk 0:05:55] } 32... bxc4?? { [%eval 4.25] } { Blunder. Qc8 was best. } { [%clk 0:00:21] } 33. bxc4?? { [%eval 1.88] } { Blunder. b5 was best. } { [%clk 0:05:56] } 33... Qc8 { [%eval 1.62] [%clk 0:00:16] } 34. Rac2 { [%eval 1.69] [%clk 0:05:42] } 34... Qa8? { [%eval 3.35] } { Mistake. Rb7 was best. } { [%clk 0:00:14] } 35. b5? { [%eval 1.97] } { Mistake. g4 was best. } { [%clk 0:05:37] } 35... axb5?! { [%eval 2.95] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:16] } 36. cxb5 { [%eval 2.87] [%clk 0:05:40] } 36... Rxc2 { [%eval 2.88] [%clk 0:00:18] } 37. Rxc2 { [%eval 3.29] [%clk 0:05:42] } 37... Qb7?! { [%eval 4.65] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:16] } 38. b6 { [%eval 4.75] [%clk 0:05:27] } 38... Qb8 { [%eval 5.69] [%clk 0:00:14] } 39. Rb2 { [%eval 4.54] [%clk 0:05:23] } 39... Rb7 { [%eval 4.77] [%clk 0:00:12] } 40. Rb5? { [%eval 2.64] } { Mistake. Qa3 was best. } { [%clk 0:05:15] } 40... Bxb6?? { [%eval 6.8] } { Blunder. Qc8 was best. } { [%clk 0:00:09] } 41. Qb3?! { [%eval 4.39] } { Inaccuracy. Qf6+ was best. } { [%clk 0:05:13] } 41... Qc8?! { [%eval 7.01] } { Inaccuracy. f5 was best. } { [%clk 0:00:06] } 42. Rxb6 { [%eval 6.88] [%clk 0:05:14] } 42... Rxb6 { [%eval 6.78] [%clk 0:00:08] } 43. Qxb6 { [%eval 6.53] [%clk 0:05:11] } 43... Qe8 { [%eval 7.72] [%clk 0:00:08] } 44. Qxd6 { [%eval 7.32] [%clk 0:05:12] } 44... Qe6 { [%eval 7.9] [%clk 0:00:08] } 45. Qxe6 { [%eval 7.39] [%clk 0:05:14] } 45... fxe6 { [%eval 7.66] [%clk 0:00:11] } 46. Nc7 { [%eval 7.2] [%clk 0:05:15] } 46... Kf7 { [%eval 7.48] [%clk 0:00:13] } 47. Kf3 { [%eval 7.45] [%clk 0:05:16] } 47... Ke7 { [%eval 8.17] [%clk 0:00:15] } 48. Ke3 { [%eval 7.61] [%clk 0:05:18] } 48... Kd7 { [%eval 7.6] [%clk 0:00:17] } 49. Nb5 { [%eval 8.01] [%clk 0:05:21] } 49... Kc6 { [%eval 8.53] [%clk 0:00:19] } 50. Nc3 { [%eval 8.54] [%clk 0:05:23] } 50... Kc5 { [%eval 8.48] [%clk 0:00:20] } 51. Kd3 { [%eval 8.55] [%clk 0:05:25] } 51... Kb4 { [%eval 8.84] [%clk 0:00:21] } 52. Ne2 { [%eval 9.98] [%clk 0:05:21] } 52... Kc5 { [%eval 9.26] [%clk 0:00:21] } 53. Kc3 { [%eval 8.9] [%clk 0:05:23] } 53... Kb5 { [%eval 9.65] [%clk 0:00:22] } 54. Ng1 { [%eval 11.6] [%clk 0:05:24] } 54... Kc5 { [%eval 11.71] [%clk 0:00:22] } 55. Nf3 { [%eval 12.06] [%clk 0:05:26] } 55... Kd6 { [%eval 13.35] [%clk 0:00:25] } 56. Kc4 { [%eval 17.39] [%clk 0:05:28] } 56... Kc6 { [%eval 12.6] [%clk 0:00:21] } 57. Nxe5+ { [%eval 51.06] [%clk 0:05:29] } 57... Kd6 { [%eval 15.89] [%clk 0:00:23] } 58. Nxg6 { [%eval 18.09] [%clk 0:05:32] } 58... e5 { [%eval 74.91] [%clk 0:00:24] } 59. f4 { [%eval #13] [%clk 0:05:32] } 59... exf4 { [%eval #11] [%clk 0:00:24] } 60. gxf4 { [%eval #10] [%clk 0:05:35] } 60... Ke6 { [%eval #10] [%clk 0:00:26] } 61. Kd4 { [%eval #11] [%clk 0:05:32] } 61... Kf6 { [%eval #10] [%clk 0:00:27] } 62. f5 { [%eval #9] [%clk 0:05:34] } 62... Kf7 { [%eval #9] [%clk 0:00:27] } 63. e5 { [%eval #8] [%clk 0:05:36] } 63... Kg7 { [%eval #7] [%clk 0:00:29] } 64. Kd5 { [%eval #7] [%clk 0:05:39] } 64... Kf7 { [%eval #7] [%clk 0:00:30] } 65. Kd6 { [%eval #6] [%clk 0:05:41] } 65... Ke8 { [%eval #5] [%clk 0:00:31] } 66. Nf4 { [%eval #7] [%clk 0:05:43] } 66... Kf7 { [%eval #7] [%clk 0:00:33] } 67. e6+ { [%eval #11] [%clk 0:05:42] } 67... Ke8 { [%eval #5] [%clk 0:00:34] } 68. f6 { [%eval #5] [%clk 0:05:45] } 68... Kf8 { [%eval #5] [%clk 0:00:32] } 69. Ng6+ { [%eval #5] [%clk 0:05:46] } 69... Kg8 { [%eval #5] [%clk 0:00:31] } 70. f7+ { [%eval #5] [%clk 0:05:47] } 70... Kh7 { [%eval #5] [%clk 0:00:31] } 71. f8=Q { [%eval #4] [%clk 0:05:44] } 71... Kxg6 { [%eval #4] [%clk 0:00:31] } 72. Qf7+ { [%eval #4] [%clk 0:05:41] } 72... Kh6 { [%eval #4] [%clk 0:00:32] } 73. Qf6+ { [%eval #3] [%clk 0:05:43] } 73... Kh7 { [%eval #3] [%clk 0:00:33] } 74. Qg5 { [%eval #3] [%clk 0:05:45] } 74... Kh8 { [%eval #3] [%clk 0:00:35] } 75. Ke7 { [%eval #2] [%clk 0:05:47] } 75... Kh7 { [%clk 0:00:36] } 76. Kf7 { [%clk 0:05:49] } 1-0