Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-19
White: Yang, Jingyun (ryan)
WhiteTitle: CM
WhiteElo: 2139
Black: Song, Ethan
BlackTitle: FM
BlackElo: 2315
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard
TimeControl: G/90; +30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:28:24] } 2. Nf3 { [%eval 0.11] [%clk 1:31:23] } 2... d5 { [%eval 0.11] [%clk 1:28:46] } 3. c4 { [%eval 0.22] [%clk 1:31:46] } 3... e6 { [%eval 0.17] [%clk 1:29:11] } 4. Nc3 { [%eval 0.1] [%clk 1:32:11] } 4... Nbd7 { [%eval 0.27] [%clk 1:29:15] } 5. e3 { [%eval 0.02] [%clk 1:27:43] } 5... Be7 { [%eval 0.2] [%clk 1:25:37] } 6. Bd3 { [%eval 0.06] [%clk 1:27:53] } 6... b6 { [%eval 0.5] [%clk 1:23:36] } 7. O-O { [%eval 0.18] [%clk 1:28:14] } 7... Bb7 { [%eval 0.2] [%clk 1:21:23] } 8. b3 { [%eval 0.23] [%clk 1:28:35] } 8... O-O { [%eval 0.24] [%clk 1:21:16] } 9. Bb2 { [%eval 0.16] [%clk 1:28:58] } 9... Re8 { [%eval 0.18] [%clk 1:14:35] } 10. Rc1 { [%eval 0.19] [%clk 1:26:32] } 10... a6 { [%eval 0.27] [%clk 1:11:29] } 11. Qe2 { [%eval 0.04] [%clk 1:19:13] } 11... c5 { [%eval 0.16] [%clk 1:06:52] } 12. cxd5 { [%eval 0.16] [%clk 1:19:21] } 12... Nxd5 { [%eval 0.45] [%clk 1:04:40] } 13. Nxd5 { [%eval 0.43] [%clk 1:19:34] } 13... exd5 { [%eval 0.44] [%clk 1:04:37] } 14. Rfd1 { [%eval 0.33] [%clk 1:18:28] } 14... Bf6 { [%eval 0.61] [%clk 1:02:22] } 15. Bf5 { [%eval 0.69] [%clk 1:13:37] } 15... Rc8 { [%eval 1.05] [%clk 0:59:15] } 16. dxc5 { [%eval 0.57] [%clk 1:13:55] } 16... Bxb2 { [%eval 0.65] [%clk 0:58:33] } 17. Qxb2 { [%eval 0.66] [%clk 1:14:19] } 17... Rxc5 { [%eval 0.66] [%clk 0:57:07] } 18. b4 { [%eval 0.66] [%clk 1:10:10] } 18... Rc7 { [%eval 0.67] [%clk 0:51:09] } 19. Qd4 { [%eval 0.59] [%clk 1:02:07] } 19... Nf6 { [%eval 0.66] [%clk 0:45:07] } 20. Qf4 { [%eval 0.44] [%clk 0:57:56] } 20... Rce7 { [%eval 0.8] [%clk 0:42:54] } 21. Nd4 { [%eval 0.74] [%clk 0:57:48] } 21... Re5 { [%eval 1.13] [%clk 0:39:54] } 22. Nf3 { [%eval 0.86] [%clk 0:50:26] } 22... R5e7 { [%eval 0.91] [%clk 0:39:37] } 23. Nd4 { [%eval 0.71] [%clk 0:50:50] } 23... Re5 { [%eval 1.25] [%clk 0:39:26] } 24. h3 { [%eval 1.21] [%clk 0:49:02] } 24... Qe7?? { [%eval 3.98] } { Blunder. g6 was best. } { [%clk 0:36:53] } 25. Nf3 { [%eval 4.01] [%clk 0:48:21] } 25... Rxf5 { [%eval 3.95] [%clk 0:36:27] } 26. Qxf5 { [%eval 3.82] [%clk 0:48:47] } 26... Ne4 { [%eval 4.42] [%clk 0:36:21] } 27. Qf4 { [%eval 4.3] [%clk 0:47:14] } 27... Nd6 { [%eval 4.23] [%clk 0:34:53] } 28. e4 { [%eval 4.29] [%clk 0:43:37] } 28... Qd7 { [%eval 4.25] [%clk 0:33:06] } 29. e5 { [%eval 4.21] [%clk 0:42:46] } 29... Nb5 { [%eval 4.23] [%clk 0:32:39] } 30. a4 { [%eval 4.01] [%clk 0:42:36] } 30... Nc7 { [%eval 4.0] [%clk 0:33:00] } 31. Qe3 { [%eval 4.14] [%clk 0:36:16] } 31... Na8 { [%eval 4.33] [%clk 0:33:06] } 32. a5 { [%eval 4.06] [%clk 0:35:27] } 32... Qb5 { [%eval 4.95] [%clk 0:33:07] } 33. axb6 { [%eval 4.43] [%clk 0:33:46] } 33... Nxb6 { [%eval 4.53] [%clk 0:33:03] } 34. Nd4 { [%eval 4.56] [%clk 0:34:07] } 34... Qd7 { [%eval 4.47] [%clk 0:32:53] } 35. Nb3 { [%eval 4.27] [%clk 0:32:25] } 35... Qb5 { [%eval 4.35] [%clk 0:32:01] } 36. Na5 { [%eval 4.21] [%clk 0:27:57] } 36... Bc8 { [%eval 4.33] [%clk 0:27:11] } 37. Qc5 { [%eval 4.25] [%clk 0:27:55] } 37... Bd7 { [%eval 4.65] [%clk 0:27:09] } 38. Re1 { [%eval 3.97] [%clk 0:23:58] } 38... h6 { [%eval 4.09] [%clk 0:24:35] } 39. Qd4 { [%eval 3.62] [%clk 0:20:55] } 39... Na4?! { [%eval 4.69] } { Inaccuracy. Be6 was best. } { [%clk 0:20:57] } 40. Rc7 { [%eval 4.71] [%clk 0:16:45] } 40... Bf5 { [%eval 4.74] [%clk 0:19:09] } 41. Rb7 { [%eval 4.73] [%clk 0:14:45] } 41... Qd3 { [%eval 4.47] [%clk 0:19:28] } 42. Qxd3 { [%eval 4.33] [%clk 0:15:13] } 42... Bxd3 { [%eval 4.23] [%clk 0:19:50] } 43. Rd1 { [%eval 4.05] [%clk 0:15:25] } 43... Bg6 { [%eval 4.12] [%clk 0:18:25] } 44. Nc6 { [%eval 3.91] [%clk 0:15:19] } 44... Nc3 { [%eval 4.29] [%clk 0:17:34] } 45. Rd2 { [%eval 4.19] [%clk 0:15:44] } 45... Kh7 { [%eval 4.43] [%clk 0:17:40] } 46. f4 { [%eval 4.3] [%clk 0:15:55] } 46... Rf8 { [%eval 4.76] [%clk 0:16:57] } 47. Rb8 { [%eval 4.83] [%clk 0:16:00] } 47... Rxb8 { [%eval 4.82] [%clk 0:16:59] } 48. Nxb8 { [%eval 4.69] [%clk 0:16:26] } 48... Be4 { [%eval 4.79] [%clk 0:17:16] } 49. Nxa6 { [%eval 4.89] [%clk 0:16:24] } 49... Kg6 { [%eval 5.18] [%clk 0:17:32] } 50. g4 { [%eval 5.22] [%clk 0:16:37] } 50... h5 { [%eval 5.31] [%clk 0:17:54] } 51. Nc5 { [%eval 5.2] [%clk 0:16:45] } 51... Bf3 { [%eval 6.32] [%clk 0:17:21] } 52. Rd3 { [%eval 6.23] [%clk 0:17:05] } 52... Ne2+ { [%eval 6.21] [%clk 0:17:45] } 53. Kf2 { [%eval 6.19] [%clk 0:17:31] } 53... hxg4 { [%eval 5.64] [%clk 0:18:09] } 54. hxg4 { [%eval 6.37] [%clk 0:17:45] } 54... Bxg4 { [%eval 6.26] [%clk 0:18:34] } 55. b5 { [%eval 6.05] [%clk 0:17:19] } 55... Nxf4 { [%eval 5.93] [%clk 0:18:48] } 56. Rg3 { [%eval 5.83] [%clk 0:17:43] } 56... Kf5 { [%clk 0:19:03] } 57. b6 { [%clk 0:17:55] } 1-0