Event: 2023 U.S. Junior Chess Championship
Site: Saint Louis, United States
Date: 2023-07-18
White: Stearman, Josiah
WhiteElo: 2444
Black: Daggupati, Balaji
BlackElo: 2494
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... e6 { [%eval 0.34] [%clk 1:31:19] } 3. d4 { [%eval 0.42] [%clk 1:31:44] } 3... cxd4 { [%eval 0.37] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:10] } 4... Nf6 { [%eval 0.4] [%clk 1:32:07] } 5. Nc3 { [%eval 0.33] [%clk 1:32:36] } 5... Nc6 { [%eval 0.43] [%clk 1:32:32] } 6. Nxc6 { [%eval 0.35] [%clk 1:32:59] } 6... bxc6 { [%eval 0.29] [%clk 1:32:58] } 7. e5 { [%eval 0.32] [%clk 1:33:26] } 7... Nd5 { [%eval 0.32] [%clk 1:33:17] } 8. Ne4 { [%eval 0.41] [%clk 1:33:53] } 8... c5 { [%eval 0.62] [%clk 1:33:36] } 9. a3?! { [%eval 0.03] } { Inaccuracy. Be2 was best. } { [%clk 1:15:47] } 9... Bb7 { [%eval 0.32] [%clk 1:28:21] } 10. c4 { [%eval 0.0] [%clk 1:14:15] } 10... Nb4 { [%eval 0.49] [%clk 1:26:45] } 11. axb4 { [%eval 0.0] [%clk 1:10:40] } 11... Bxe4 { [%eval 0.0] [%clk 1:26:50] } 12. b5 { [%eval 0.01] [%clk 1:09:25] } 12... a6 { [%eval 0.0] [%clk 1:25:19] } 13. bxa6 { [%eval 0.0] [%clk 1:04:18] } 13... Qb6 { [%eval 0.0] [%clk 1:25:33] } 14. Qa4 { [%eval 0.0] [%clk 1:00:25] } 14... Qb8 { [%eval -0.02] [%clk 1:25:27] } 15. f4 { [%eval -0.06] [%clk 0:59:07] } 15... Be7 { [%eval -0.08] [%clk 1:20:43] } 16. h4 { [%eval 0.0] [%clk 0:52:55] } 16... f6 { [%eval -0.24] [%clk 1:06:02] } 17. a7 { [%eval -0.09] [%clk 0:46:11] } 17... Qb7 { [%eval 0.29] [%clk 1:04:04] } 18. Rh3?! { [%eval -0.67] } { Inaccuracy. Qa6 was best. } { [%clk 0:43:54] } 18... fxe5 { [%eval -0.56] [%clk 0:59:38] } 19. Rb3? { [%eval -2.26] } { Mistake. Qa6 was best. } { [%clk 0:41:58] } 19... Rxa7 { [%eval -2.19] [%clk 0:58:32] } 20. Rxb7 { [%eval -2.1] [%clk 0:40:36] } 20... Bxh4+ { [%eval -2.49] [%clk 0:57:48] } 21. Kd1 { [%eval -2.78] [%clk 0:36:47] } 21... Rxa4 { [%eval -2.83] [%clk 0:57:57] } 22. Rxa4 { [%eval -2.7] [%clk 0:36:39] } 22... Bxb7 { [%eval -2.87] [%clk 0:58:21] } 23. b4 { [%eval -3.09] [%clk 0:36:55] } 23... exf4 { [%eval -3.57] [%clk 0:49:44] } 24. Ra7 { [%eval -3.48] [%clk 0:34:42] } 24... Be4 { [%eval -3.13] [%clk 0:49:55] } 25. b5 { [%eval -3.57] [%clk 0:35:06] } 25... Ke7 { [%eval -3.05] [%clk 0:47:58] } 26. Bxf4 { [%eval -3.31] [%clk 0:32:40] } 26... Rf8 { [%eval -3.46] [%clk 0:48:00] } 27. g3 { [%eval -3.5] [%clk 0:33:02] } 27... g5 { [%eval -3.43] [%clk 0:46:42] } 28. Be3 { [%eval -3.83] [%clk 0:33:17] } 28... Rxf1+ { [%eval -3.72] [%clk 0:38:13] } 29. Ke2 { [%eval -3.91] [%clk 0:33:36] } 29... Rf5 { [%eval -3.64] [%clk 0:38:06] } 30. gxh4 { [%eval -3.95] [%clk 0:33:56] } 30... gxh4 { [%eval -3.96] [%clk 0:38:31] } 31. b6?! { [%eval -5.34] } { Inaccuracy. Bf2 was best. } { [%clk 0:33:57] } 31... Kd6?! { [%eval -3.69] } { Inaccuracy. h3 was best. } { [%clk 0:37:07] } 32. b7 { [%eval -3.77] [%clk 0:33:06] } 32... Kc7 { [%eval -3.65] [%clk 0:32:04] } 33. b8=R+ { [%eval -3.75] [%clk 0:33:08] } 33... Kxb8 { [%eval -3.92] [%clk 0:32:29] } 34. Rxd7 { [%eval -3.84] [%clk 0:33:32] } 34... Rh5 { [%eval -3.91] [%clk 0:31:43] } 35. Bf4+ { [%eval -3.85] [%clk 0:27:00] } 35... Kc8 { [%eval -3.72] [%clk 0:29:40] } 36. Rd2 { [%eval -4.12] [%clk 0:25:59] } 36... h3 { [%eval -4.06] [%clk 0:28:51] } 37. Ke3 { [%eval -4.1] [%clk 0:26:24] } 37... Bg2 { [%eval -4.19] [%clk 0:29:15] } 38. Kf2? { [%eval -6.8] } { Mistake. Bh2 was best. } { [%clk 0:25:28] } 38... Rf5 { [%eval -6.7] [%clk 0:29:38] } 39. Kg3 { [%eval -5.72] [%clk 0:25:49] } 39... Rxf4 { [%eval -6.95] [%clk 0:29:59] } 40. Kxf4 { [%eval -7.28] [%clk 0:25:57] } 40... h2 { [%eval -7.85] [%clk 0:30:23] } 41. Rxg2 { [%eval -7.6] [%clk 0:26:13] } 41... h1=Q { [%eval -7.86] [%clk 0:30:46] } 0-1