Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-24
White: Li, Ben
WhiteElo: 2376
Black: Hong, Andrew
BlackElo: 2474
Result: 0-1
ECO: D24
Opening: Queen's Gambit Accepted: Bogoljubow Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nf6 { [%eval 0.09] [%clk 1:31:14] } 3. c4 { [%eval 0.0] [%clk 1:31:47] } 3... dxc4 { [%eval 0.25] [%clk 1:31:07] } 4. Nc3 { [%eval 0.0] [%clk 1:32:12] } 4... a6 { [%eval 0.0] [%clk 1:31:32] } 5. e4 { [%eval 0.11] [%clk 1:32:35] } 5... b5 { [%eval 0.0] [%clk 1:31:51] } 6. e5 { [%eval 0.0] [%clk 1:33:02] } 6... Nd5 { [%eval 0.08] [%clk 1:32:16] } 7. a4 { [%eval 0.0] [%clk 1:33:30] } 7... e6 { [%eval 0.16] [%clk 1:32:09] } 8. axb5 { [%eval 0.07] [%clk 1:33:53] } 8... Bb4?! { [%eval 0.85] } { Inaccuracy. Nb6 was best. } { [%clk 1:32:34] } 9. Qc2 { [%eval 0.0] [%clk 1:34:18] } 9... Nb6 { [%eval 0.0] [%clk 1:32:51] } 10. Qe4 { [%eval 0.0] [%clk 1:34:44] } 10... Qd5 { [%eval 0.0] [%clk 1:31:40] } 11. Qg4 { [%eval 0.0] [%clk 1:35:10] } 11... axb5 { [%eval 0.0] [%clk 1:30:41] } 12. Rxa8 { [%eval 0.0] [%clk 1:35:34] } 12... Qxa8 { [%eval 0.0] [%clk 1:30:33] } 13. Be2 { [%eval -0.48] [%clk 1:35:56] } 13... Kf8 { [%eval -0.3] [%clk 1:14:29] } 14. O-O { [%eval -0.42] [%clk 1:35:23] } 14... Bxc3 { [%eval -0.36] [%clk 1:12:21] } 15. bxc3 { [%eval -0.41] [%clk 1:35:51] } 15... h6 { [%eval -0.77] [%clk 1:12:33] } 16. Qh4 { [%eval -1.03] [%clk 1:28:33] } 16... Nc6 { [%eval -0.99] [%clk 1:02:23] } 17. Ng5 { [%eval -0.99] [%clk 1:18:25] } 17... Ne7 { [%eval -1.07] [%clk 1:00:33] } 18. Bf3 { [%eval -1.03] [%clk 1:13:10] } 18... Nbd5 { [%eval -1.02] [%clk 0:41:09] } 19. Ne4 { [%eval -0.91] [%clk 1:12:47] } 19... Bb7 { [%eval -1.08] [%clk 0:38:54] } 20. Qg4 { [%eval -1.2] [%clk 1:04:32] } 20... Kg8?! { [%eval -0.59] } { Inaccuracy. Nf5 was best. } { [%clk 0:30:54] } 21. h4 { [%eval -0.95] [%clk 0:32:31] } 21... Nf5 { [%eval -0.7] [%clk 0:28:55] } 22. h5 { [%eval -0.71] [%clk 0:31:17] } 22... Bc6 { [%eval -1.39] [%clk 0:25:24] } 23. Re1 { [%eval -1.48] [%clk 0:24:15] } 23... Kh7 { [%eval -1.71] [%clk 0:21:13] } 24. Nc5 { [%eval -1.59] [%clk 0:21:10] } 24... Nde7 { [%eval -1.11] [%clk 0:15:43] } 25. Bd1?? { [%eval -4.93] } { Blunder. Bxc6 was best. } { [%clk 0:21:34] } 25... Qa1 { [%eval -4.52] [%clk 0:12:39] } 26. Bd2 { [%eval -5.1] [%clk 0:20:19] } 26... Qb2 { [%eval -4.53] [%clk 0:12:02] } 27. Qe2?! { [%eval -6.71] } { Inaccuracy. Re2 was best. } { [%clk 0:17:22] } 27... b4?! { [%eval -4.42] } { Inaccuracy. Ra8 was best. } { [%clk 0:04:59] } 28. cxb4 { [%eval -3.99] } 28... Nxd4 { [%eval -4.11] [%clk 0:05:04] } 29. Qe3 { [%eval -4.11] [%clk 0:16:42] } 29... Nd5 { [%eval -4.05] [%clk 0:02:59] } 30. Qe4+ { [%eval -4.21] [%clk 0:17:11] } 30... Nf5? { [%eval -2.12] } { Mistake. Kg8 was best. } { [%clk 0:03:00] } 31. Bg4?! { [%eval -3.45] } { Inaccuracy. Qc2 was best. } { [%clk 0:08:47] } 31... Ne3?? { [%eval 0.0] } { Blunder. Qxd2 was best. } { [%clk 0:01:29] } 32. Bxf5+?? { [%eval -2.54] } { Blunder. Qxc6 was best. } { [%clk 0:09:05] } 32... Nxf5 { [%eval -2.48] [%clk 0:01:53] } 33. Qxc6 { [%eval -3.19] [%clk 0:09:10] } 33... Qxd2 { [%eval -3.5] [%clk 0:02:22] } 34. Ra1 { [%eval -3.91] [%clk 0:07:41] } 34... Qc3?! { [%eval -3.03] } { Inaccuracy. Qb2 was best. } { [%clk 0:02:27] } 35. Rd1 { [%eval -3.21] [%clk 0:04:56] } 35... Qxe5 { [%eval -3.25] [%clk 0:02:49] } 36. Na6? { [%eval -6.41] } { Mistake. Ne4 was best. } { [%clk 0:04:44] } 36... c3?! { [%eval -4.92] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:27] } 37. Qc4 { [%eval -5.5] [%clk 0:02:48] } 37... Nd6? { [%eval -3.15] } { Mistake. Ra8 was best. } { [%clk 0:01:16] } 38. Qd3+ { [%eval -3.12] [%clk 0:03:17] } 38... Qf5?? { [%eval -0.8] } { Blunder. f5 was best. } { [%clk 0:01:16] } 39. Qxc3 { [%eval -0.64] [%clk 0:02:19] } 39... Qxh5 { [%eval -0.75] [%clk 0:00:49] } 40. Qd3+ { [%eval -1.03] [%clk 0:32:11] } 40... Nf5 { [%eval -1.46] [%clk 0:30:47] } 41. Nxc7 { [%eval -2.02] [%clk 0:32:32] } 41... Rc8 { [%eval -2.09] [%clk 0:28:53] } 42. Nb5 { [%eval -2.36] [%clk 0:29:33] } 42... Qg4?? { [%eval -0.26] } { Blunder. Rb8 was best. } { [%clk 0:23:43] } 43. Rb1?? { [%eval -4.31] } { Blunder. Nd6 was best. } { [%clk 0:23:44] } 43... Rc4 { [%eval -4.28] [%clk 0:22:44] } 44. Qb3?! { [%eval -5.79] } { Inaccuracy. Nc3 was best. } { [%clk 0:19:46] } 44... Nh4 { [%eval -5.86] [%clk 0:21:31] } 45. Qd3+ { [%eval -5.86] [%clk 0:12:54] } 45... f5 { [%eval -6.14] [%clk 0:14:08] } 46. Qg3 { [%eval -6.15] [%clk 0:11:30] } 46... Rxb4?! { [%eval -4.28] } { Inaccuracy. Qe4 was best. } { [%clk 0:11:40] } 47. Rxb4 { [%eval -4.28] [%clk 0:11:59] } 47... Qxb4 { [%eval -4.29] [%clk 0:12:06] } 48. Nc7 { [%eval -4.27] [%clk 0:12:28] } 48... Qe1+ { [%eval -4.29] [%clk 0:11:03] } 49. Kh2 { [%eval -4.31] [%clk 0:12:56] } 49... Ng6 { [%eval -4.26] [%clk 0:11:26] } 50. Qd6 { [%eval -4.29] [%clk 0:09:29] } 50... Qxf2 { [%eval -4.24] [%clk 0:10:21] } 51. Nxe6 { [%eval -4.21] [%clk 0:09:57] } 51... Qh4+ { [%eval -4.22] [%clk 0:09:15] } 52. Kg1 { [%eval -4.23] [%clk 0:10:23] } 52... Qe1+ { [%eval -4.26] [%clk 0:09:35] } 53. Kh2 { [%eval -4.25] [%clk 0:10:52] } 53... Qe5+ { [%eval -4.32] [%clk 0:09:33] } 54. Qxe5 { [%eval -4.27] [%clk 0:11:19] } 54... Nxe5 { [%eval -4.29] [%clk 0:10:02] } 55. Kg3 { [%eval -4.21] [%clk 0:11:06] } 55... g5 { [%eval -4.52] [%clk 0:10:21] } 56. Kf2 { [%eval -4.47] [%clk 0:11:26] } 56... Kg6 { [%eval -4.48] [%clk 0:10:44] } 57. g3 { [%eval -4.87] [%clk 0:11:32] } 57... Kf6 { [%eval -4.3] [%clk 0:10:28] } 58. Nc5 { [%eval -4.26] [%clk 0:11:37] } 58... Ke7 { [%eval -4.67] [%clk 0:10:27] } 59. Nb3 { [%eval -4.62] [%clk 0:11:51] } 59... Nc6 { [%eval -4.4] [%clk 0:10:56] } 60. Nd2 { [%eval -4.38] [%clk 0:11:46] } 60... Ke6 { [%eval -4.4] [%clk 0:11:19] } 61. Nc4 { [%eval -4.9] [%clk 0:11:59] } 61... Ne5 { [%eval -4.65] [%clk 0:10:42] } 62. Nb6 { [%eval -4.84] [%clk 0:10:31] } 62... h5 { [%eval -4.94] [%clk 0:10:55] } 63. Kg2 { [%eval -5.4] [%clk 0:10:48] } 63... Ng6 { [%eval -6.17] [%clk 0:10:24] } 64. Kf3 { [%eval -6.62] [%clk 0:10:45] } 64... h4 { [%eval -6.37] [%clk 0:10:32] } 65. gxh4 { [%eval -6.63] [%clk 0:11:08] } 65... Nxh4+ { [%eval -6.66] [%clk 0:11:01] } 66. Kg3 { [%eval -6.6] [%clk 0:11:26] } 66... Ng6 { [%eval -6.91] [%clk 0:11:19] } 67. Kf3 { [%eval -7.75] [%clk 0:11:48] } 67... Ne5+ { [%eval -7.23] [%clk 0:11:29] } 68. Ke3 { [%eval -6.92] [%clk 0:12:08] } 68... Nd7 { [%eval -6.64] [%clk 0:11:16] } 69. Nc4 { [%eval -6.7] [%clk 0:11:48] } 69... Kd5 { [%eval -7.25] [%clk 0:11:42] } 70. Nd2 { [%eval -7.37] [%clk 0:11:58] } 70... f4+ { [%eval -7.85] [%clk 0:12:00] } 71. Kf2 { [%eval -7.26] [%clk 0:11:57] } 71... g4 { [%eval -8.18] [%clk 0:12:06] } 72. Nf1 { [%eval -9.05] [%clk 0:12:05] } 72... Ne5 { [%eval -12.17] [%clk 0:11:42] } 73. Nd2 { [%eval -10.52] [%clk 0:12:19] } 73... Nc4 { [%eval -9.19] [%clk 0:12:03] } 74. Nb3 { [%eval -59.88] [%clk 0:12:15] } 74... Nd6 { [%eval -60.3] [%clk 0:12:23] } 75. Ke2 { [%eval -60.95] [%clk 0:12:10] } 75... Ne4 { [%eval -61.1] [%clk 0:12:52] } 76. Nc1 { [%eval -75.78] [%clk 0:12:30] } 76... Nc5 { [%eval -13.64] [%clk 0:12:54] } 77. Kf2 { [%eval -58.99] [%clk 0:12:43] } 77... Ke4 { [%eval -59.79] [%clk 0:13:20] } 78. Ne2 { [%eval -56.54] [%clk 0:13:04] } 78... Nd3+ { [%eval -63.57] [%clk 0:13:49] } 79. Kf1 { [%eval -60.17] [%clk 0:12:58] } 79... g3 { [%eval -56.64] [%clk 0:10:49] } 80. Nc3+ { [%eval -64.87] [%clk 0:12:12] } 80... Kf5 { [%eval -59.84] [%clk 0:11:08] } 81. Kg2 { [%eval -59.61] [%clk 0:09:43] } 81... Kg4 { [%eval #-35] [%clk 0:11:30] } 82. Nd1 { [%eval -61.19] [%clk 0:09:45] } 82... f3+ { [%eval -70.5] [%clk 0:11:44] } 83. Kg1 { [%eval #-13] [%clk 0:10:03] } 83... Kf4 { [%eval #-9] [%clk 0:11:22] } 84. Kf1 { [%eval #-11] [%clk 0:10:23] } 84... Ne5?! { [%eval -72.29] } { Lost forced checkmate sequence. g2+ was best. } { [%clk 0:11:09] } 85. Kg1?! { [%eval #-11] } { Checkmate is now unavoidable. Nb2 was best. } { [%clk 0:09:44] } 85... Ng4 { [%eval #-9] [%clk 0:11:31] } 86. Kh1 { [%eval #-7] [%clk 0:09:34] } 86... Nf2+ { [%eval #-6] [%clk 0:11:44] } 87. Nxf2 { [%eval #-3] [%clk 0:10:00] } 87... gxf2 { [%eval #-2] [%clk 0:12:10] } 88. Kh2 { [%eval #-2] [%clk 0:10:25] } 88... f1=R { [%eval #-1] [%clk 0:12:34] } 0-1