Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-23
White: Jacobson, Brandon
WhiteElo: 2504
Black: Balakrishnan, Praveen
BlackElo: 2507
Result: 1-0
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.0] [%clk 1:31:22] } 2... c6 { [%eval 0.24] [%clk 1:31:19] } 3. Nf3 { [%eval 0.16] [%clk 1:31:38] } 3... Nf6 { [%eval 0.36] [%clk 1:31:41] } 4. e3 { [%eval 0.24] [%clk 1:32:03] } 4... Bf5 { [%eval 0.2] [%clk 1:31:12] } 5. Nc3 { [%eval 0.14] [%clk 1:32:17] } 5... a6 { [%eval 0.33] [%clk 1:30:42] } 6. Ne5 { [%eval 0.29] [%clk 1:32:29] } 6... Nbd7 { [%eval 0.31] [%clk 1:30:07] } 7. Qb3 { [%eval 0.28] [%clk 1:32:35] } 7... Qc7 { [%eval 0.59] [%clk 1:28:40] } 8. cxd5 { [%eval 0.51] [%clk 1:32:59] } 8... Nxe5 { [%eval 0.6] [%clk 1:27:51] } 9. dxe5 { [%eval 0.44] [%clk 1:33:23] } 9... Nxd5 { [%eval 0.53] [%clk 1:28:04] } 10. Bc4 { [%eval 0.6] [%clk 1:33:43] } 10... e6 { [%eval 0.48] [%clk 1:23:17] } 11. e4 { [%eval 0.74] [%clk 1:33:59] } 11... Nxc3 { [%eval 0.64] [%clk 1:16:48] } 12. exf5 { [%eval 0.41] [%clk 1:34:23] } 12... Nd5 { [%eval 0.62] [%clk 1:00:43] } 13. Bxd5 { [%eval 0.37] [%clk 1:34:30] } 13... Qxe5+ { [%eval 0.52] [%clk 0:49:15] } 14. Be3 { [%eval 0.63] [%clk 1:34:44] } 14... Qxd5 { [%eval 0.75] [%clk 0:49:12] } 15. Qxb7 { [%eval 0.66] [%clk 1:35:09] } 15... c5 { [%eval 0.69] [%clk 0:47:48] } 16. Qb6 { [%eval 0.66] [%clk 1:35:35] } 16... exf5 { [%eval 0.64] [%clk 0:30:50] } 17. O-O { [%eval 0.71] [%clk 1:35:47] } 17... Be7 { [%eval 0.62] [%clk 0:25:12] } 18. Rfd1 { [%eval 0.62] [%clk 1:36:12] } 18... Qe6 { [%eval 0.66] [%clk 0:24:20] } 19. Bxc5 { [%eval 0.74] [%clk 1:36:36] } 19... Qxb6 { [%eval 0.66] [%clk 0:24:21] } 20. Bxb6 { [%eval 0.57] [%clk 1:37:01] } 20... Rb8 { [%eval 1.05] [%clk 0:20:49] } 21. Rac1 { [%eval 1.09] [%clk 1:34:23] } 21... O-O { [%eval 1.12] [%clk 0:20:07] } 22. Rc6 { [%eval 0.94] [%clk 1:22:35] } 22... Rfc8 { [%eval 1.1] [%clk 0:12:35] } 23. Rdc1 { [%eval 0.96] [%clk 1:22:25] } 23... Rxc6 { [%eval 1.23] [%clk 0:12:26] } 24. Rxc6 { [%eval 1.37] [%clk 1:22:50] } 24... h5 { [%eval 1.39] [%clk 0:06:42] } 25. Kf1 { [%eval 1.47] [%clk 1:16:32] } 25... a5 { [%eval 1.58] [%clk 0:05:01] } 26. Ke2 { [%eval 1.38] [%clk 1:10:09] } 26... a4 { [%eval 1.49] [%clk 0:04:40] } 27. Bd4 { [%eval 1.62] [%clk 0:59:48] } 27... Ra8 { [%eval 2.02] [%clk 0:01:16] } 28. Kd3 { [%eval 1.69] [%clk 0:58:23] } 28... f6 { [%eval 1.82] [%clk 0:01:29] } 29. Kc4 { [%eval 1.47] [%clk 0:58:12] } 29... Kf7 { [%eval 1.47] [%clk 0:01:27] } 30. a3 { [%eval 1.49] [%clk 0:40:29] } 30... Bd8 { [%eval 1.64] [%clk 0:01:36] } 31. Bc3 { [%eval 1.84] [%clk 0:39:41] } 31... Ke7? { [%eval 3.39] } { Mistake. Ba5 was best. } { [%clk 0:01:07] } 32. Kb5 { [%eval 3.3] [%clk 0:38:21] } 32... Kd7 { [%eval 3.5] [%clk 0:01:23] } 33. Rc4?! { [%eval 2.52] } { Inaccuracy. Rc5 was best. } { [%clk 0:38:46] } 33... Bc7 { [%eval 2.67] [%clk 0:01:47] } 34. h3 { [%eval 2.61] [%clk 0:34:15] } 34... Be5 { [%eval 2.98] [%clk 0:01:52] } 35. Rxa4 { [%eval 2.85] [%clk 0:32:49] } 35... Rb8+ { [%eval 3.48] [%clk 0:02:14] } 36. Kc4 { [%eval 3.46] [%clk 0:33:44] } 36... Rc8+ { [%eval 3.59] [%clk 0:02:40] } 37. Kd5?! { [%eval 2.69] } { Inaccuracy. Kb3 was best. } { [%clk 0:13:25] } 37... Bxc3 { [%eval 2.74] [%clk 0:03:06] } 38. Ra7+ { [%eval 2.64] [%clk 0:13:53] } 38... Ke8 { [%eval 3.02] [%clk 0:01:29] } 39. bxc3 { [%eval 2.77] [%clk 0:14:13] } 39... Rxc3 { [%eval 2.85] [%clk 0:01:54] } 40. Rxg7 { [%eval 2.91] [%clk 0:38:54] } 40... Rxa3 { [%eval 3.62] [%clk 0:30:46] } 41. Ke6 { [%eval 3.76] [%clk 0:39:16] } 41... Ra6+ { [%eval 3.75] [%clk 0:20:15] } 42. Kxf5 { [%eval 3.69] [%clk 0:39:40] } 42... Ra2 { [%eval 3.52] [%clk 0:19:04] } 43. Kxf6 { [%eval 3.78] [%clk 0:29:42] } 43... Rxf2+ { [%eval 4.04] [%clk 0:19:28] } 44. Ke6 { [%eval 3.81] [%clk 0:30:09] } 44... Re2+ { [%eval 4.14] [%clk 0:15:44] } 45. Kf5 { [%eval 3.92] [%clk 0:30:14] } 45... Rf2+ { [%eval 3.74] [%clk 0:10:01] } 46. Ke4?? { [%eval 0.54] } { Blunder. Ke5 was best. } { [%clk 0:30:15] } 46... Kf8 { [%eval 0.37] [%clk 0:07:45] } 47. Rg5 { [%eval 0.79] [%clk 0:29:25] } 47... Ke7 { [%eval 2.19] [%clk 0:07:43] } 48. h4?? { [%eval 0.16] } { Blunder. Ke3 was best. } { [%clk 0:25:10] } 48... Kf6 { [%eval 0.0] [%clk 0:02:06] } 49. g3 { [%eval 0.0] [%clk 0:25:34] } 49... Re2+ { [%eval 0.08] [%clk 0:02:21] } 50. Kd4 { [%eval 0.71] [%clk 0:25:59] } 50... Re1?? { [%eval 4.03] } { Blunder. Re7 was best. } { [%clk 0:01:21] } 51. Rxh5 { [%eval 4.45] [%clk 0:24:53] } 51... Rg1 { [%eval 3.9] [%clk 0:01:00] } 52. Rg5 { [%eval 3.94] [%clk 0:25:17] } 52... Re1 { [%eval 3.99] [%clk 0:01:27] } 53. g4 { [%eval 4.33] [%clk 0:23:38] } 53... Rh1 { [%eval 4.44] [%clk 0:01:00] } 54. Rf5+ { [%eval 5.02] [%clk 0:23:44] } 54... Kg6 { [%eval 5.1] [%clk 0:00:44] } 55. h5+ { [%eval 6.23] [%clk 0:22:59] } 55... Kh6 { [%eval 5.67] [%clk 0:01:09] } 56. Ke3 { [%eval 5.19] [%clk 0:23:12] } 56... Re1+ { [%eval 4.74] [%clk 0:00:41] } 57. Kf2 { [%eval 5.11] [%clk 0:19:31] } 57... Ra1 { [%eval 4.75] [%clk 0:00:58] } 58. Kg3 { [%eval 5.11] [%clk 0:19:57] } 58... Rg1+ { [%eval 4.67] [%clk 0:01:23] } 59. Kh3 { [%eval 6.12] [%clk 0:20:24] } 59... Rh1+ { [%eval 5.38] [%clk 0:01:46] } 60. Kg2 { [%eval 5.86] [%clk 0:20:50] } 60... Ra1 { [%eval 6.1] [%clk 0:02:08] } 61. Rf6+ { [%eval 5.7] [%clk 0:20:32] } 61... Kg7 { [%eval 4.54] [%clk 0:00:42] } 62. Rg6+ { [%eval 5.41] [%clk 0:20:47] } 62... Kf7 { [%eval 6.78] [%clk 0:00:48] } 63. Kg3 { [%eval 6.28] [%clk 0:21:11] } 63... Ra4 { [%eval 6.71] [%clk 0:00:52] } 64. Rg5 { [%eval 6.93] [%clk 0:20:22] } 64... Ra1 { [%eval 7.6] [%clk 0:00:57] } 65. Rf5+ { [%eval 6.59] [%clk 0:20:46] } 65... Kg7 { [%eval 6.32] [%clk 0:01:22] } 66. Kh4 { [%eval 7.81] [%clk 0:21:11] } 66... Ra6 { [%eval 7.83] [%clk 0:00:55] } 67. Kg5 { [%eval 7.76] [%clk 0:21:23] } 67... Rb6 { [%eval 8.23] [%clk 0:01:13] } 68. Rc5 { [%eval 7.51] [%clk 0:21:31] } 68... Ra6 { [%eval 7.92] [%clk 0:01:27] } 69. Rc7+ { [%eval 7.73] [%clk 0:21:54] } 69... Kg8 { [%eval 7.44] [%clk 0:01:48] } 70. h6 { [%eval 7.61] [%clk 0:20:43] } 70... Ra5+ { [%eval 8.08] [%clk 0:01:45] } 71. Kg6 { [%eval 8.0] [%clk 0:21:08] } 71... Ra6+ { [%eval 7.96] [%clk 0:02:11] } 72. Kh5 { [%eval 7.78] [%clk 0:21:33] } 72... Kh8 { [%eval 9.65] [%clk 0:02:15] } 73. g5 { [%eval 8.23] [%clk 0:21:56] } 73... Ra8 { [%eval 59.83] [%clk 0:00:52] } 74. Rc5 { [%eval 59.23] [%clk 0:22:22] } 74... Rb8 { [%eval 60.83] [%clk 0:00:43] } 75. g6 { [%eval 62.58] [%clk 0:22:40] } 75... Ra8 { [%eval 77.81] [%clk 0:00:53] } 76. Rf5 { [%eval #6] [%clk 0:22:59] } 76... Rb8 { [%eval #5] [%clk 0:01:05] } 77. h7 { [%eval #4] [%clk 0:22:57] } 77... Kg7 { [%eval #4] [%clk 0:01:28] } 78. Rf7+ { [%eval #3] [%clk 0:23:22] } 78... Kh8 { [%eval #3] [%clk 0:01:55] } 79. Kh6 { [%eval #2] [%clk 0:23:47] } 1-0