Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-25
White: Niemann, Hans Moke
WhiteElo: 2571
Black: Jacobson, Brandon
BlackElo: 2504
Result: 1/2-1/2
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:39] } 1... e5 { [%eval 0.12] [%clk 1:30:11] } 2. g3 { [%eval 0.13] [%clk 1:28:41] } 2... Nf6 { [%eval 0.1] [%clk 1:29:41] } 3. Bg2 { [%eval 0.11] [%clk 1:27:55] } 3... d5 { [%eval 0.26] [%clk 1:26:12] } 4. cxd5 { [%eval 0.2] [%clk 1:28:14] } 4... Nxd5 { [%eval 0.4] [%clk 1:26:37] } 5. Nf3 { [%eval 0.35] [%clk 1:28:37] } 5... Nc6 { [%eval 0.28] [%clk 1:27:01] } 6. O-O { [%eval 0.17] [%clk 1:28:52] } 6... Nb6 { [%eval 0.44] [%clk 1:23:54] } 7. b3 { [%eval 0.13] [%clk 1:28:18] } 7... Bd6 { [%eval 0.39] [%clk 1:21:11] } 8. Nc3 { [%eval 0.37] [%clk 1:24:27] } 8... O-O { [%eval 0.34] [%clk 1:21:24] } 9. d4 { [%eval 0.47] [%clk 1:23:35] } 9... Re8 { [%eval 0.7] [%clk 1:02:27] } 10. d5 { [%eval 0.68] [%clk 1:13:11] } 10... Ne7 { [%eval 0.64] [%clk 1:02:33] } 11. Bb2 { [%eval 0.22] [%clk 1:12:09] } 11... Bg4 { [%eval 0.7] [%clk 0:59:40] } 12. Qd3 { [%eval 0.67] [%clk 1:07:34] } 12... c6 { [%eval 0.52] [%clk 0:45:14] } 13. dxc6 { [%eval 0.68] [%clk 0:54:34] } 13... Nxc6 { [%eval 0.65] [%clk 0:45:39] } 14. Rfd1 { [%eval 0.61] [%clk 0:54:11] } 14... Bf8 { [%eval 0.62] [%clk 0:46:02] } 15. Qe4 { [%eval 0.65] [%clk 0:51:29] } 15... Qc8 { [%eval 0.73] [%clk 0:46:30] } 16. Rac1 { [%eval 0.35] [%clk 0:51:37] } 16... Bh3 { [%eval 0.76] [%clk 0:39:52] } 17. Nb5 { [%eval 0.53] [%clk 0:45:04] } 17... Bxg2 { [%eval 0.97] [%clk 0:38:24] } 18. Kxg2 { [%eval 0.62] [%clk 0:45:31] } 18... f6 { [%eval 1.08] [%clk 0:38:42] } 19. Nh4 { [%eval 1.02] [%clk 0:41:59] } 19... a6 { [%eval 1.14] [%clk 0:35:56] } 20. Nd6 { [%eval 1.06] [%clk 0:42:15] } 20... Bxd6 { [%eval 1.35] [%clk 0:36:23] } 21. Rxd6 { [%eval 1.38] [%clk 0:42:37] } 21... Qc7 { [%eval 1.26] [%clk 0:36:47] } 22. Ba3 { [%eval 0.74] [%clk 0:42:25] } 22... Rad8 { [%eval 0.72] [%clk 0:35:00] } 23. Nf5 { [%eval 1.8] [%clk 0:42:42] } 23... Nc8 { [%eval 0.7] [%clk 0:34:51] } 24. Rdd1 { [%eval 0.71] [%clk 0:38:02] } 24... Qf7?! { [%eval 1.38] } { Inaccuracy. g6 was best. } { [%clk 0:33:20] } 25. h4 { [%eval 1.03] [%clk 0:38:07] } 25... Kh8?! { [%eval 1.98] } { Inaccuracy. h5 was best. } { [%clk 0:30:50] } 26. Rd3?? { [%eval 0.29] } { Blunder. h5 was best. } { [%clk 0:33:32] } 26... g6 { [%eval 0.34] [%clk 0:28:53] } 27. Rxd8 { [%eval 0.31] [%clk 0:32:11] } 27... Rxd8 { [%eval 0.3] [%clk 0:29:16] } 28. Ne3 { [%eval 0.25] [%clk 0:32:36] } 28... N8a7 { [%eval 0.08] [%clk 0:24:11] } 29. h5 { [%eval 0.45] [%clk 0:31:57] } 29... Nb5 { [%eval 0.32] [%clk 0:23:05] } 30. Bc5 { [%eval 0.56] [%clk 0:30:31] } 30... gxh5 { [%eval 0.49] [%clk 0:23:22] } 31. Nf5 { [%eval 0.68] [%clk 0:27:56] } 31... Qd5 { [%eval 0.56] [%clk 0:20:17] } 32. Qxd5 { [%eval 0.28] [%clk 0:23:24] } 32... Rxd5 { [%eval 0.31] [%clk 0:20:45] } 33. a4 { [%eval 0.27] [%clk 0:20:51] } 33... Nbd4 { [%eval 0.63] [%clk 0:20:18] } 34. e4 { [%eval 0.24] [%clk 0:21:09] } 34... Rd8 { [%eval 0.18] [%clk 0:18:26] } 35. Bxd4 { [%eval 0.0] [%clk 0:21:37] } 35... exd4 { [%eval -0.1] [%clk 0:17:05] } 36. Kf3 { [%eval -0.25] [%clk 0:21:58] } 36... Kg8 { [%eval 0.25] [%clk 0:10:02] } 37. Ke2 { [%eval 0.23] [%clk 0:20:43] } 37... Kf7?! { [%eval 0.92] } { Inaccuracy. Na5 was best. } { [%clk 0:09:47] } 38. f4 { [%eval 0.93] [%clk 0:20:55] } 38... Ke6 { [%eval 1.03] [%clk 0:05:44] } 39. Rc4 { [%eval 0.96] [%clk 0:20:11] } 39... a5?! { [%eval 1.73] } { Inaccuracy. d3+ was best. } { [%clk 0:03:24] } 40. Kd3?! { [%eval 1.06] } { Inaccuracy. Rc5 was best. } { [%clk 0:50:29] } 40... Rg8 { [%eval 0.81] [%clk 0:31:37] } 41. Rc1 { [%eval 0.63] [%clk 0:49:34] } 41... h4 { [%eval 0.44] [%clk 0:27:43] } 42. gxh4 { [%eval 0.45] [%clk 0:49:23] } 42... Rg4 { [%eval 0.46] [%clk 0:28:11] } 43. Rf1 { [%eval 0.42] [%clk 0:48:40] } 43... h5 { [%eval 0.52] [%clk 0:28:25] } 44. Rf3 { [%eval 0.38] [%clk 0:48:04] } 44... Kd7 { [%eval 0.44] [%clk 0:23:01] } 45. Kc4 { [%eval 0.36] [%clk 0:47:44] } 45... Kc7 { [%eval 0.27] [%clk 0:22:52] } 46. Rf1 { [%eval 0.54] [%clk 0:40:37] } 46... Kd7 { [%eval 0.36] [%clk 0:21:08] } 47. Rf2 { [%eval 0.21] [%clk 0:40:42] } 47... Kc7 { [%eval 0.33] [%clk 0:21:02] } 48. Kd5 { [%eval 0.63] [%clk 0:35:46] } 48... Kd7 { [%eval 0.4] [%clk 0:20:28] } 49. Kc4 { [%eval 0.2] [%clk 0:33:50] } 49... Kc7 { [%eval 0.45] [%clk 0:20:47] } 50. Nxd4 { [%eval 0.03] [%clk 0:16:43] } 50... Nxd4 { [%eval 0.06] [%clk 0:21:11] } 51. Kxd4 { [%eval 0.01] [%clk 0:17:09] } 51... Kd6 { [%eval 0.0] [%clk 0:21:33] } 52. Rd2 { [%eval 0.0] [%clk 0:17:00] } 52... Rxh4 { [%eval 0.0] [%clk 0:18:57] } 53. Ke3+ { [%eval 0.0] [%clk 0:17:22] } 53... Ke7 { [%eval 0.0] [%clk 0:10:44] } 54. Rd5 { [%eval 0.0] [%clk 0:17:39] } 54... Rh3+ { [%eval 0.01] [%clk 0:11:12] } 55. Kd4 { [%eval 0.05] [%clk 0:18:03] } 55... Rxb3 { [%eval 0.0] [%clk 0:11:37] } 56. Rxh5 { [%eval 0.0] [%clk 0:18:12] } 56... Rb4+ { [%eval 0.0] [%clk 0:11:58] } 57. Kd5 { [%eval 0.0] [%clk 0:18:20] } 57... Kf7 { [%eval 0.05] [%clk 0:09:44] } 58. f5 { [%eval 0.0] [%clk 0:17:55] } 58... b5 { [%eval 0.0] [%clk 0:05:41] } 59. Rh7+ { [%eval 0.0] [%clk 0:16:07] } 59... Kg8 { [%eval 0.0] [%clk 0:05:25] } 60. Ra7 { [%eval 0.0] [%clk 0:15:50] } 60... bxa4 { [%eval 0.0] [%clk 0:03:45] } 61. Rxa5 { [%eval 0.0] [%clk 0:16:18] } 61... Kf7 { [%eval 0.0] [%clk 0:03:59] } 62. Ra7+ { [%eval 0.0] [%clk 0:16:39] } 62... Ke8 { [%eval 0.0] [%clk 0:03:18] } 63. Ke6 { [%eval 0.0] [%clk 0:15:26] } 63... Rb6+ { [%eval 0.0] [%clk 0:03:45] } 64. Kd5 { [%eval 0.0] [%clk 0:15:50] } 64... Rb4 { [%eval 0.0] [%clk 0:04:13] } 65. Ra8+ { [%eval 0.0] [%clk 0:16:01] } 65... Kf7 { [%eval 0.0] [%clk 0:04:19] } 66. Ra6 { [%eval 0.0] [%clk 0:16:22] } 66... Kg7 { [%eval 0.0] [%clk 0:03:04] } 67. Ra7+ { [%eval 0.0] [%clk 0:16:33] } 67... Kf8 { [%eval 0.0] [%clk 0:03:33] } 68. e5 { [%eval 0.0] [%clk 0:15:57] } 68... Rb5+ { [%eval 0.0] [%clk 0:03:55] } 69. Ke6 { [%eval 0.0] [%clk 0:16:22] } 69... Rb6+ { [%eval 0.0] [%clk 0:04:21] } 70. Kd5 { [%eval 0.0] [%clk 0:16:48] } 70... Rb5+ { [%eval 0.0] [%clk 0:04:48] } 71. Ke6 { [%eval 0.0] [%clk 0:17:13] } 1/2-1/2