Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-18
White: Qinyuan Yin
Black: Yaochen Yu
BlackElo: 1714
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.2] [%clk 1:00:57] } 1... c5 { [%eval 0.33] [%clk 1:00:56] } 2. Nc3 { [%eval 0.24] [%clk 1:01:17] } 2... d6 { [%eval 0.0] [%clk 1:01:20] } 3. d4 { [%eval 0.2] [%clk 1:01:36] } 3... cxd4 { [%eval 0.16] [%clk 1:01:16] } 4. Qxd4 { [%eval 0.17] [%clk 1:02:00] } 4... Nc6 { [%eval 0.34] [%clk 1:01:01] } 5. Qd2 { [%eval 0.0] [%clk 1:02:24] } 5... Nf6 { [%eval 0.0] [%clk 1:00:24] } 6. b3 { [%eval 0.0] [%clk 1:02:37] } 6... a6?! { [%eval 0.75] } { Inaccuracy. e6 was best. } { [%clk 0:52:35] } 7. Bb2 { [%eval 0.55] [%clk 1:01:33] } 7... b5 { [%eval 0.61] [%clk 0:47:32] } 8. f3 { [%eval 0.51] [%clk 1:01:40] } 8... e6 { [%eval 0.52] [%clk 0:43:09] } 9. O-O-O { [%eval 0.57] [%clk 1:00:35] } 9... Be7 { [%eval 0.51] [%clk 0:40:17] } 10. Kb1 { [%eval 0.3] [%clk 1:00:40] } 10... O-O { [%eval 0.35] [%clk 0:33:02] } 11. g4 { [%eval 0.51] [%clk 0:55:27] } 11... b4 { [%eval 0.5] [%clk 0:30:32] } 12. Na4 { [%eval 0.54] [%clk 0:47:12] } 12... e5 { [%eval 0.85] [%clk 0:26:23] } 13. Ne2 { [%eval 0.95] [%clk 0:39:26] } 13... Bd7?! { [%eval 1.78] } { Inaccuracy. Nd7 was best. } { [%clk 0:24:24] } 14. Ng3 { [%eval 1.6] [%clk 0:31:04] } 14... Ne8 { [%eval 1.99] [%clk 0:16:02] } 15. Nf5 { [%eval 1.54] [%clk 0:23:07] } 15... Bxf5 { [%eval 1.61] [%clk 0:15:25] } 16. gxf5 { [%eval 1.6] [%clk 0:23:23] } 16... Qc7 { [%eval 2.03] [%clk 0:13:23] } 17. h4?! { [%eval 1.42] } { Inaccuracy. c3 was best. } { [%clk 0:21:17] } 17... Qb7 { [%eval 1.64] [%clk 0:09:12] } 18. Bc4 { [%eval 1.64] [%clk 0:17:56] } 18... Nc7? { [%eval 2.96] } { Mistake. Kh8 was best. } { [%clk 0:08:22] } 19. Rdg1 { [%eval 2.65] [%clk 0:15:25] } 19... Na5?? { [%eval #6] } { Checkmate is now unavoidable. Ne8 was best. } { [%clk 0:06:57] } 20. Bd3?? { [%eval 2.19] } { Lost forced checkmate sequence. Qh6 was best. } { [%clk 0:15:15] } 20... Bf6 { [%eval 2.02] [%clk 0:06:30] } 21. Qg2?! { [%eval 1.14] } { Inaccuracy. h5 was best. } { [%clk 0:13:23] } 21... Kh8 { [%eval 1.19] [%clk 0:06:43] } 22. Bc1 { [%eval 1.54] [%clk 0:12:50] } 22... Rg8 { [%eval 1.32] [%clk 0:05:34] } 23. Bg5 { [%eval 1.16] [%clk 0:11:33] } 23... Ne8?! { [%eval 1.81] } { Inaccuracy. Nc6 was best. } { [%clk 0:06:03] } 24. Qf2 { [%eval 1.29] [%clk 0:11:34] } 24... Qa7? { [%eval 2.95] } { Mistake. Rb8 was best. } { [%clk 0:05:19] } 25. Be3 { [%eval 3.09] [%clk 0:11:22] } 25... Qb7 { [%eval 3.22] [%clk 0:03:24] } 26. Nb6 { [%eval 3.09] [%clk 0:10:14] } 26... Rb8 { [%eval 3.04] [%clk 0:03:26] } 27. Nd5 { [%eval 2.98] [%clk 0:09:42] } 27... Bd8 { [%eval 3.25] [%clk 0:03:00] } 28. h5 { [%eval 2.96] [%clk 0:09:03] } 28... Nc7? { [%eval 4.82] } { Mistake. Nc6 was best. } { [%clk 0:02:35] } 29. Nb6? { [%eval 2.46] } { Mistake. f6 was best. } { [%clk 0:05:55] } 29... Ne8 { [%eval 3.05] [%clk 0:02:57] } 30. Na4?! { [%eval 1.86] } { Inaccuracy. Nd5 was best. } { [%clk 0:06:21] } 30... Bf6?! { [%eval 2.65] } { Inaccuracy. h6 was best. } { [%clk 0:02:49] } 31. Rg2?! { [%eval 1.92] } { Inaccuracy. Nb6 was best. } { [%clk 0:06:36] } 31... Nc7 { [%eval 2.21] [%clk 0:02:21] } 32. Bg5?? { [%eval 0.31] } { Blunder. h6 was best. } { [%clk 0:06:34] } 32... Bxg5 { [%eval 0.34] } 33. Rxg5 { [%eval 0.28] [%clk 0:07:00] } 33... Nb5?! { [%eval 1.33] } { Inaccuracy. h6 was best. } { [%clk 0:02:22] } 34. Nb2? { [%eval 0.0] } { Mistake. f6 was best. } { [%clk 0:03:55] } 34... Nc3+ { [%eval 0.21] [%clk 0:02:31] } 35. Ka1 { [%eval 0.0] [%clk 0:04:20] } 35... Qe7 { [%eval 0.19] [%clk 0:00:59] } 36. Rhg1 { [%eval -0.32] [%clk 0:04:32] } 36... f6?! { [%eval 0.53] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:07] } 37. R5g4 { [%eval 0.77] [%clk 0:04:24] } 37... Qf7 { [%eval 1.07] [%clk 0:01:14] } 38. Qh4?! { [%eval 0.22] } { Inaccuracy. Nd1 was best. } { [%clk 0:04:32] } 38... h6 { [%eval 0.13] [%clk 0:01:26] } 39. Rg6 { [%eval -0.25] } 39... Kh7?! { [%eval 0.83] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:28] } 40. Nc4 { [%eval 0.38] [%clk 0:04:00] } 40... Qc7?! { [%eval 0.97] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:48] } 41. Kb2?! { [%eval 0.0] } { Inaccuracy. Ne3 was best. } { [%clk 0:03:44] } 41... Rbc8 { [%eval 0.0] [%clk 0:01:59] } 42. Qg3 { [%eval 0.0] [%clk 0:03:27] } 42... Nb7?? { [%eval 2.74] } { Blunder. Nxc4+ was best. } { [%clk 0:01:55] } 43. Qf2?? { [%eval -1.1] } { Blunder. Nb6 was best. } { [%clk 0:02:49] } 43... Nc5 { [%eval -1.25] [%clk 0:02:11] } 44. Qe3?! { [%eval -2.39] } { Inaccuracy. Qd2 was best. } { [%clk 0:02:25] } 44... a5 { [%eval -2.41] [%clk 0:02:22] } 45. Ra1? { [%eval -4.01] } { Mistake. a4 was best. } { [%clk 0:02:19] } 45... a4?! { [%eval -2.97] } { Inaccuracy. d5 was best. } { [%clk 0:02:41] } 46. Kc1? { [%eval -5.24] } { Mistake. a3 was best. } { [%clk 0:02:34] } 46... Ra8 { [%eval -4.84] [%clk 0:02:48] } 47. bxa4 { [%eval -4.69] [%clk 0:01:57] } 47... Rxa4 { [%eval -4.53] [%clk 0:03:16] } 48. Kd2 { [%eval -4.16] [%clk 0:02:13] } 48... Rxa2 { [%eval -4.03] } 49. Rxa2 { [%eval -3.93] [%clk 0:00:00] } 49... Nxa2 { [%eval -3.78] [%clk 0:03:14] } 50. Ke2?! { [%eval -4.77] } { Inaccuracy. Ke1 was best. } { [%clk 0:01:14] } 50... Nc3+ { [%eval -4.73] [%clk 0:03:35] } 51. Kf1 { [%eval -4.45] [%clk 0:01:27] } 51... d5 { [%eval -4.38] [%clk 0:03:34] } 52. Nd2 { [%eval -4.84] [%clk 0:01:29] } 52... Nxd3 { [%eval -4.85] [%clk 0:03:30] } 53. Qxd3 { [%eval -5.34] [%clk 0:01:48] } 53... Rd8 { [%eval -5.32] [%clk 0:03:43] } 54. Qe3 { [%eval -5.16] [%clk 0:01:05] } 54... Nd1 { [%eval -4.85] [%clk 0:03:29] } 55. Qb3 { [%eval -5.89] [%clk 0:01:16] } 55... Qxc2?! { [%eval -4.33] } { Inaccuracy. Qa7 was best. } { [%clk 0:03:49] } 56. Qxb4 { [%eval -4.92] [%clk 0:00:39] } 56... Qc7?! { [%eval -3.8] } { Inaccuracy. Rg8 was best. } { [%clk 0:03:22] } 57. Ke1?! { [%eval -4.8] } { Inaccuracy. Kg2 was best. } 57... Ne3 { [%eval -4.19] [%clk 0:03:36] } 58. Ke2 { [%eval -4.89] [%clk 0:00:59] } 58... Nc2 { [%eval -4.94] [%clk 0:03:11] } 59. Qb2 { [%eval -4.7] [%clk 0:01:14] } 59... d4 { [%eval -4.85] [%clk 0:03:11] } 60. Kd3 { [%eval -5.32] [%clk 0:01:10] } 60... Ne3 { [%eval -5.07] [%clk 0:03:09] } 61. Rg1 { [%eval -4.96] [%clk 0:01:24] } 61... Rb8 { [%eval -5.05] [%clk 0:02:51] } 62. Qc1 { [%eval -4.89] [%clk 0:01:21] } 62... Qa7 { [%eval -5.46] [%clk 0:03:06] } 63. Ke2 { [%eval -5.42] [%clk 0:01:19] } 63... Qa6+ { [%eval -5.35] [%clk 0:03:12] } 64. Kf2 { [%eval -5.26] [%clk 0:01:45] } 64... Rc8 { [%eval -5.2] [%clk 0:03:18] } 65. Qe1 { [%eval -5.35] [%clk 0:01:42] } 65... Nc2?! { [%eval -4.22] } { Inaccuracy. Rc2 was best. } { [%clk 0:03:00] } 66. Qf1 { [%eval -4.56] [%clk 0:01:38] } 66... d3 { [%eval -4.69] [%clk 0:03:04] } 67. Kg3 { [%eval -4.98] [%clk 0:01:21] } 67... Rd8?! { [%eval -3.82] } { Inaccuracy. Nd4 was best. } { [%clk 0:02:48] } 68. Qf2 { [%eval -4.29] [%clk 0:01:36] } 68... Qa5?! { [%eval -3.37] } { Inaccuracy. Nd4 was best. } { [%clk 0:02:25] } 69. Rd1 { [%eval -3.39] [%clk 0:01:33] } 69... Qa4 { [%eval -3.07] [%clk 0:02:22] } 70. Qb6? { [%eval -4.91] } { Mistake. Nf1 was best. } { [%clk 0:01:15] } 70... Qe8?! { [%eval -3.38] } { Inaccuracy. Nd4 was best. } { [%clk 0:02:00] } 71. Kh4 { [%eval -4.2] [%clk 0:01:15] } 71... Nd4 { [%eval -3.98] [%clk 0:01:13] } 72. Rg1 { [%eval -4.45] [%clk 0:01:14] } 72... Qe7?! { [%eval -3.46] } { Inaccuracy. Ne2 was best. } { [%clk 0:01:06] } 73. Rc1 { [%eval -3.71] [%clk 0:00:58] } 73... Nc2 { [%eval -3.01] [%clk 0:01:09] } 74. Qa5 { [%eval -3.14] [%clk 0:00:57] } 74... Qd7 { [%eval -2.97] [%clk 0:00:45] } 75. Qc3? { [%eval -5.58] } { Mistake. Qc5 was best. } { [%clk 0:00:59] } 75... Rc8 { [%eval -5.41] [%clk 0:01:07] } 76. Qb2 { [%eval -6.37] [%clk 0:01:15] } 76... Qa7 { [%eval -6.17] [%clk 0:01:24] } 77. Kg3 { [%eval -6.09] [%clk 0:01:18] } 77... Qe3 { [%eval -5.87] [%clk 0:01:36] } 78. Rd1?! { [%eval -11.62] } { Inaccuracy. Kh3 was best. } { [%clk 0:01:15] } 78... Nd4 { [%eval -10.52] [%clk 0:01:37] } 79. Nf1?! { [%eval #-8] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:00:34] } 79... Qxf3+ { [%eval #-11] [%clk 0:02:04] } 0-1