Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-24
White: Jacobson, Brandon
WhiteElo: 2504
Black: Brodsky, David
BlackElo: 2455
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.23] [%clk 1:30:52] } 2. c4 { [%eval 0.0] [%clk 1:31:20] } 2... e6 { [%eval 0.35] [%clk 1:31:19] } 3. Nf3 { [%eval 0.0] [%clk 1:31:18] } 3... a6 { [%eval 0.44] [%clk 1:31:46] } 4. Nbd2 { [%eval 0.17] [%clk 1:31:03] } 4... dxc4 { [%eval 0.48] [%clk 1:23:20] } 5. Nxc4 { [%eval 0.53] [%clk 1:30:37] } 5... b5 { [%eval 0.51] [%clk 1:23:40] } 6. Nce5 { [%eval 0.42] [%clk 1:27:46] } 6... Nf6 { [%eval 0.81] [%clk 1:18:07] } 7. g3 { [%eval 0.75] [%clk 1:22:24] } 7... Bb7 { [%eval 0.87] [%clk 1:11:05] } 8. Bg2 { [%eval 1.3] [%clk 1:22:39] } 8... Bb4+ { [%eval 1.55] [%clk 1:11:29] } 9. Bd2 { [%eval 1.46] [%clk 1:23:04] } 9... Bxd2+ { [%eval 1.56] [%clk 1:11:37] } 10. Qxd2 { [%eval 1.53] [%clk 1:23:29] } 10... O-O { [%eval 1.54] [%clk 1:11:58] } 11. O-O { [%eval 1.1] [%clk 1:23:49] } 11... Nbd7 { [%eval 1.24] [%clk 1:05:59] } 12. Nxd7 { [%eval 1.12] [%clk 1:14:19] } 12... Nxd7 { [%eval 1.2] [%clk 1:05:21] } 13. Rfc1 { [%eval 0.81] [%clk 1:14:45] } 13... Rc8 { [%eval 0.88] [%clk 1:02:25] } 14. Qb4 { [%eval 0.99] [%clk 1:11:26] } 14... Re8 { [%eval 1.16] [%clk 0:50:47] } 15. a4 { [%eval 1.19] [%clk 1:10:37] } 15... e5 { [%eval 1.55] [%clk 0:49:59] } 16. axb5 { [%eval 1.49] [%clk 1:06:48] } 16... axb5 { [%eval 1.82] [%clk 0:50:01] } 17. Ra7 { [%eval 1.8] [%clk 1:00:27] } 17... Bxf3 { [%eval 1.82] [%clk 0:46:43] } 18. Bxf3 { [%eval 1.56] [%clk 1:00:45] } 18... e4?! { [%eval 2.41] } { Inaccuracy. exd4 was best. } { [%clk 0:43:54] } 19. Bg2 { [%eval 2.83] [%clk 0:54:36] } 19... e3 { [%eval 2.44] [%clk 0:42:52] } 20. f4 { [%eval 2.61] [%clk 0:54:00] } 20... Nf6 { [%eval 2.5] [%clk 0:39:34] } 21. Bf3 { [%eval 2.34] [%clk 0:51:24] } 21... Qd7 { [%eval 2.33] [%clk 0:33:32] } 22. Qc5 { [%eval 2.26] [%clk 0:43:27] } 22... Ne4 { [%eval 2.19] [%clk 0:28:01] } 23. Qc6 { [%eval 1.74] [%clk 0:26:05] } 23... Qxc6?! { [%eval 2.75] } { Inaccuracy. Qxd4 was best. } { [%clk 0:24:23] } 24. Rxc6 { [%eval 3.12] [%clk 0:26:29] } 24... f5 { [%eval 3.86] [%clk 0:24:51] } 25. Rcxc7?? { [%eval 1.76] } { Blunder. Rb7 was best. } { [%clk 0:23:51] } 25... Rxc7 { [%eval 1.78] [%clk 0:25:12] } 26. Rxc7 { [%eval 3.1] [%clk 0:24:17] } 26... Rd8 { [%eval 1.94] [%clk 0:24:24] } 27. Rb7 { [%eval 3.61] [%clk 0:23:00] } 27... Rd5 { [%eval 1.38] [%clk 0:22:31] } 28. Kg2 { [%eval 1.75] [%clk 0:12:43] } 28... g6 { [%eval 1.69] [%clk 0:21:45] } 29. g4? { [%eval 0.57] } { Mistake. h3 was best. } { [%clk 0:10:48] } 29... Rxd4 { [%eval 0.46] [%clk 0:19:59] } 30. Rxb5 { [%eval 0.45] [%clk 0:10:41] } 30... Nd2 { [%eval 0.43] [%clk 0:19:45] } 31. gxf5 { [%eval 0.44] [%clk 0:07:19] } 31... Rxf4 { [%eval 0.31] [%clk 0:17:46] } 32. fxg6 { [%eval 0.43] [%clk 0:05:22] } 32... hxg6 { [%eval 0.45] [%clk 0:18:02] } 33. Kg3 { [%eval 0.69] [%clk 0:05:31] } 33... Rf6 { [%eval 0.54] [%clk 0:17:21] } 34. Bd5+ { [%eval 0.32] [%clk 0:02:42] } 34... Kf8 { [%eval 0.35] [%clk 0:14:50] } 35. Rb8+ { [%eval 0.49] [%clk 0:03:07] } 35... Ke7 { [%eval 0.15] [%clk 0:14:59] } 36. Rb7+ { [%eval 0.5] [%clk 0:03:35] } 36... Kd6 { [%eval 0.15] [%clk 0:10:39] } 37. Bf3 { [%eval 0.29] [%clk 0:04:02] } 37... Kc5 { [%eval 0.3] [%clk 0:09:55] } 38. Rc7+ { [%eval 0.2] [%clk 0:03:05] } 38... Kd4 { [%eval 0.24] [%clk 0:08:40] } 39. Rd7+ { [%eval 0.22] [%clk 0:03:33] } 39... Kc4 { [%eval 0.37] [%clk 0:07:27] } 40. Rc7+ { [%eval 0.16] [%clk 0:33:57] } 40... Kd4 { [%eval 0.23] [%clk 0:35:53] } 41. Rd7+ { [%eval 0.25] [%clk 0:27:49] } 41... Kc4 { [%eval 0.37] [%clk 0:35:58] } 42. Rc7+ { [%eval 0.0] [%clk 0:22:13] } 42... Kc5 43. Kg2+ 1/2-1/2