Event: U.S. Junior Championship
Site: Saint Louis, United States
Date: 2021-07-19
White: Hong, Andrew
WhiteElo: 2474
Black: Niemann, Hans Moke
BlackElo: 2571
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c6 { [%eval 0.13] [%clk 1:30:48] } 2. d4 { [%eval 0.17] [%clk 1:31:09] } 2... d5 { [%eval 0.25] [%clk 1:31:11] } 3. e5 { [%eval 0.0] [%clk 1:31:26] } 3... c5 { [%eval 0.13] [%clk 1:29:58] } 4. Nf3 { [%eval 0.3] [%clk 1:31:40] } 4... cxd4 { [%eval 0.25] [%clk 1:27:36] } 5. Qxd4 { [%eval 0.35] [%clk 1:31:58] } 5... Nc6 { [%eval 0.24] [%clk 1:26:54] } 6. Qf4 { [%eval 0.24] [%clk 1:32:26] } 6... g6 { [%eval 0.54] [%clk 1:22:41] } 7. Nc3 { [%eval 0.52] [%clk 1:24:31] } 7... d4 { [%eval 0.66] [%clk 1:22:23] } 8. Ne4 { [%eval 0.19] [%clk 0:56:06] } 8... Bh6 { [%eval 0.15] [%clk 1:21:03] } 9. Neg5 { [%eval -0.01] [%clk 0:54:19] } 9... f6 { [%eval 0.25] [%clk 1:08:55] } 10. exf6 { [%eval 0.26] [%clk 0:48:10] } 10... exf6 { [%eval 0.25] [%clk 1:09:14] } 11. Qe4+ { [%eval 0.3] [%clk 0:47:38] } 11... Kf8 { [%eval -0.1] [%clk 1:09:22] } 12. Ne6+ { [%eval -0.04] [%clk 0:38:51] } 12... Bxe6 { [%eval -0.09] [%clk 1:09:39] } 13. Bxh6+ { [%eval 0.08] [%clk 0:35:27] } 13... Kf7 { [%eval -0.26] [%clk 0:55:41] } 14. Bd2 { [%eval -0.07] [%clk 0:32:22] } 14... Bd5 { [%eval -0.13] [%clk 0:56:01] } 15. Qe2 { [%eval -0.36] [%clk 0:26:22] } 15... Nge7 { [%eval -0.26] [%clk 0:55:57] } 16. O-O-O { [%eval -0.17] [%clk 0:24:18] } 16... Re8 { [%eval -0.22] [%clk 0:56:17] } 17. Qd3 { [%eval -0.26] [%clk 0:21:08] } 17... Qb6 { [%eval -0.15] [%clk 0:56:08] } 18. Qb5 { [%eval -0.17] [%clk 0:20:51] } 18... Qxb5 { [%eval -0.24] [%clk 0:50:37] } 19. Bxb5 { [%eval -0.28] [%clk 0:21:19] } 19... a6 { [%eval -0.22] [%clk 0:50:58] } 20. Bd3 { [%eval -0.32] [%clk 0:19:37] } 20... Bxf3 { [%eval -0.11] [%clk 0:50:11] } 21. gxf3 { [%eval 0.13] [%clk 0:20:01] } 21... Ne5 { [%eval -0.02] [%clk 0:50:30] } 22. Be4 { [%eval 0.0] [%clk 0:11:16] } 22... f5 { [%eval -0.04] [%clk 0:45:55] } 23. Bf4 { [%eval -0.22] [%clk 0:10:26] } 23... N5c6 { [%eval -0.07] [%clk 0:44:30] } 24. Bd3 { [%eval 0.0] [%clk 0:10:28] } 24... b5 { [%eval 0.0] [%clk 0:44:54] } 25. Bd6 { [%eval -0.26] [%clk 0:06:50] } 25... Nd5 { [%eval -0.55] [%clk 0:42:03] } 26. a4 { [%eval -0.57] [%clk 0:06:55] } 26... Red8 { [%eval -0.67] [%clk 0:41:21] } 27. Bc5 { [%eval -1.06] [%clk 0:06:00] } 27... Rab8 { [%eval -0.83] [%clk 0:41:01] } 28. axb5 { [%eval -0.81] [%clk 0:05:40] } 28... axb5 { [%eval -0.97] [%clk 0:41:29] } 29. Rhe1 { [%eval -0.67] [%clk 0:03:41] } 29... Nf4 { [%eval -1.3] [%clk 0:37:49] } 30. b3 { [%eval -1.85] [%clk 0:02:16] } 30... Rd5 { [%eval -1.74] [%clk 0:36:52] } 31. Ba3?! { [%eval -2.73] } { Inaccuracy. b4 was best. } { [%clk 0:01:54] } 31... Nxd3+ { [%eval -2.53] [%clk 0:33:53] } 32. Rxd3 { [%eval -2.84] [%clk 0:01:12] } 32... Ne5 { [%eval -2.87] [%clk 0:34:12] } 33. Rxe5 { [%eval -3.01] [%clk 0:00:43] } 33... Rxe5 { [%eval -2.53] [%clk 0:34:40] } 34. Rxd4 { [%eval -3.38] [%clk 0:01:04] } 34... Re1+? { [%eval -1.98] } { Mistake. Ra8 was best. } { [%clk 0:34:28] } 35. Kb2?! { [%eval -3.19] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:37] } 35... Rb7?! { [%eval -2.0] } { Inaccuracy. Rf1 was best. } { [%clk 0:34:10] } 36. Rd2?? { [%eval -6.07] } { Blunder. Bc5 was best. } { [%clk 0:00:37] } 36... b4 { [%eval -6.08] [%clk 0:34:27] } 37. Bxb4 { [%eval -5.89] [%clk 0:00:44] } 37... Rxb4 { [%eval -5.99] [%clk 0:34:54] } 38. Rd7+ { [%eval -6.45] [%clk 0:01:11] } 38... Re7 { [%eval -6.49] [%clk 0:35:14] } 39. Rd2 { [%eval -7.06] [%clk 0:00:56] } 39... Ke6 { [%eval -6.55] [%clk 0:35:15] } 40. c3 { [%eval -7.08] [%clk 0:31:12] } 40... Rh4 { [%eval -7.46] [%clk 1:05:39] } 41. c4 { [%eval -7.35] [%clk 0:31:40] } 41... Rd7 { [%eval -6.68] [%clk 1:05:22] } 42. Re2+ { [%eval -6.6] [%clk 0:32:05] } 42... Kd6 { [%eval -6.7] [%clk 1:05:47] } 43. Kc3 { [%eval -6.75] [%clk 0:32:31] } 43... Kc7 { [%eval -6.1] [%clk 1:06:11] } 44. b4 { [%eval -6.52] [%clk 0:32:58] } 44... Rdd4 { [%eval -6.55] [%clk 1:06:31] } 45. Kxd4 0-1