Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-20
White: Checa, Nicolas
WhiteElo: 2552
Black: Hong, Andrew
BlackElo: 2474
Result: 1-0
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.23] [%clk 1:30:40] } 2. c4 { [%eval 0.0] [%clk 1:31:19] } 2... dxc4 { [%eval 0.32] [%clk 1:31:04] } 3. Nf3 { [%eval 0.17] [%clk 1:30:50] } 3... Nf6 { [%eval 0.25] [%clk 1:31:16] } 4. e3 { [%eval 0.13] [%clk 1:31:13] } 4... e6 { [%eval 0.21] [%clk 1:31:40] } 5. Bxc4 { [%eval 0.13] [%clk 1:31:36] } 5... c5 { [%eval 0.23] [%clk 1:32:05] } 6. O-O { [%eval 0.13] [%clk 1:31:59] } 6... a6 { [%eval 0.36] [%clk 1:32:20] } 7. Nc3 { [%eval 0.25] [%clk 1:31:02] } 7... b5 { [%eval 0.0] [%clk 1:32:16] } 8. Bb3 { [%eval 0.07] [%clk 1:31:27] } 8... Bb7 { [%eval 0.17] [%clk 1:30:32] } 9. e4 { [%eval 0.15] [%clk 1:25:39] } 9... cxd4 { [%eval 0.08] [%clk 1:21:39] } 10. Nxd4 { [%eval 0.12] [%clk 1:25:53] } 10... Bd6 { [%eval 0.45] [%clk 1:15:44] } 11. Bxe6 { [%eval 0.36] [%clk 0:59:52] } 11... fxe6 { [%eval 0.19] [%clk 1:13:09] } 12. Nxe6 { [%eval 0.25] [%clk 0:59:33] } 12... Qd7 { [%eval 0.38] [%clk 1:11:36] } 13. Nxg7+ { [%eval 0.36] [%clk 0:59:45] } 13... Qxg7 { [%eval 0.49] [%clk 1:09:53] } 14. Qxd6 { [%eval 0.38] [%clk 1:00:11] } 14... Rg8 { [%eval 0.5] [%clk 1:10:02] } 15. g3?! { [%eval -0.03] } { Inaccuracy. Qe6+ was best. } { [%clk 1:00:05] } 15... Nc6 { [%eval -0.23] [%clk 0:58:56] } 16. Nd5 { [%eval 0.0] [%clk 0:33:12] } 16... Nxd5 { [%eval 0.0] [%clk 0:55:54] } 17. exd5 { [%eval 0.0] [%clk 0:33:37] } 17... Qe7 { [%eval 0.0] [%clk 0:44:43] } 18. Qh6 { [%eval 0.0] [%clk 0:33:18] } 18... Nd4 { [%eval 0.0] [%clk 0:24:12] } 19. Qh5+ { [%eval 0.0] [%clk 0:32:43] } 19... Rg6 { [%eval 0.0] [%clk 0:24:01] } 20. Be3 { [%eval 0.0] [%clk 0:30:34] } 20... Nc2 { [%eval 0.0] [%clk 0:15:50] } 21. Rac1 { [%eval 0.0] [%clk 0:29:28] } 21... Rc8?! { [%eval 0.81] } { Inaccuracy. Nxe3 was best. } { [%clk 0:06:33] } 22. Bd2?! { [%eval -0.19] } { Inaccuracy. Ba7 was best. } { [%clk 0:26:26] } 22... Qd7 { [%eval -0.52] [%clk 0:02:43] } 23. Bc3 { [%eval -0.28] [%clk 0:15:56] } 23... b4 { [%eval -0.36] [%clk 0:03:10] } 24. Rxc2 { [%eval -0.24] [%clk 0:15:33] } 24... bxc3 { [%eval -0.37] [%clk 0:03:32] } 25. Re1+ { [%eval -0.09] [%clk 0:13:21] } 25... Kf8 { [%eval -0.16] [%clk 0:03:39] } 26. Re5 { [%eval 0.0] [%clk 0:12:57] } 26... cxb2 { [%eval -0.5] [%clk 0:01:37] } 27. Rxb2 { [%eval -0.25] [%clk 0:13:15] } 27... Rf6?! { [%eval 0.74] } { Inaccuracy. Rc1+ was best. } { [%clk 0:00:32] } 28. Qg5 { [%eval 0.98] [%clk 0:12:09] } 28... Rf7 { [%eval 1.32] [%clk 0:00:40] } 29. Rb4 { [%eval 0.64] [%clk 0:09:52] } 29... Qd6?? { [%eval 7.59] } { Blunder. Rg7 was best. } { [%clk 0:00:33] } 30. Rxb7 { [%eval 7.66] [%clk 0:07:26] } 30... Rxb7 { [%eval 8.21] [%clk 0:00:50] } 31. Qf5+ { [%eval 7.6] [%clk 0:07:52] } 31... Kg7 { [%eval 7.83] [%clk 0:01:11] } 32. Qg4+ { [%eval 7.63] [%clk 0:08:18] } 32... Qg6 { [%eval 8.08] [%clk 0:00:34] } 33. Qxc8 { [%eval 8.38] [%clk 0:08:41] } 33... Rf7 { [%eval 8.13] [%clk 0:00:47] } 34. Qc3 { [%eval 8.38] [%clk 0:08:25] } 34... Kf8 { [%eval 8.9] [%clk 0:01:11] } 35. Re6 { [%eval 8.52] [%clk 0:08:40] } 35... Qb1+ { [%eval 8.69] [%clk 0:01:23] } 36. Kg2 { [%eval 8.69] [%clk 0:09:06] } 36... Kg8 { [%eval 8.63] [%clk 0:00:37] } 37. Re8+ { [%eval 8.59] } 37... Rf8 { [%eval 8.75] } 38. Rxf8+ { [%eval 8.54] [%clk 0:09:35] } 38... Kxf8 { [%eval 8.37] [%clk 0:01:36] } 39. Qc8+ { [%eval 8.25] [%clk 0:09:17] } 39... Kg7 { [%eval 8.13] [%clk 0:01:55] } 40. Qd7+ { [%eval 8.22] [%clk 0:39:42] } 40... Kf8 { [%eval 8.26] [%clk 0:32:13] } 41. Qd6+ { [%eval 8.2] [%clk 0:39:55] } 41... Kg7 { [%eval 9.94] [%clk 0:32:35] } 42. Qe7+ { [%eval 8.91] [%clk 0:40:20] } 42... Kg6 { [%eval 12.61] [%clk 0:32:58] } 43. d6 { [%eval 11.38] [%clk 0:40:40] } 43... Qxa2 { [%eval 62.01] [%clk 0:33:23] } 44. Qe4+ { [%eval 63.18] [%clk 0:40:43] } 44... Kf7 { [%eval 63.87] [%clk 0:31:49] } 45. d7 { [%eval 63.7] [%clk 0:41:02] } 45... Qd2 { [%eval 74.92] [%clk 0:32:04] } 46. Qe8+ { [%eval 74.48] [%clk 0:41:26] } 46... Kg7 { [%eval 74.19] [%clk 0:32:31] } 47. d8=Q { [%eval #31] [%clk 0:41:48] } 1-0