Event: 2020 US Junior Championship
Site: https://lichess.org/EpziR6wL
Date: 2020-10-14
White: Christopher Shen
WhiteTitle: FM
WhiteElo: 2503
Black: Bryce Tiglon
BlackTitle: IM
BlackElo: 2498
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard
TimeControl: 1500+5
Termination: Normal

1. d4 { [%eval 0.0] [%clk 0:25:00] } 1... Nf6 { [%eval 0.13] [%clk 0:25:00] } 2. c4 { [%eval 0.0] [%clk 0:25:03] } 2... g6 { [%eval 0.25] [%clk 0:25:02] } 3. Nc3 { [%eval 0.17] [%clk 0:25:01] } 3... d5 { [%eval 0.36] [%clk 0:25:05] } 4. Nf3 { [%eval 0.0] [%clk 0:25:01] } 4... Bg7 { [%eval 0.13] [%clk 0:25:08] } 5. cxd5 { [%eval 0.25] [%clk 0:24:58] } 5... Nxd5 { [%eval 0.25] [%clk 0:25:11] } 6. Bg5 { [%eval 0.18] [%clk 0:25:01] } 6... Nxc3 { [%eval 0.36] [%clk 0:24:16] } 7. bxc3 { [%eval 0.54] [%clk 0:24:59] } 7... c5 { [%eval 0.36] [%clk 0:24:21] } 8. Rc1 { [%eval 0.23] [%clk 0:24:37] } 8... O-O { [%eval 0.19] [%clk 0:22:56] } 9. Qd2 { [%eval 0.16] [%clk 0:24:07] } 9... Bg4 { [%eval 0.24] [%clk 0:20:29] } 10. d5 { [%eval -0.16] [%clk 0:22:48] } 10... Nd7 { [%eval 0.09] [%clk 0:18:04] } 11. e4 { [%eval -0.36] [%clk 0:20:47] } 11... Bxf3 { [%eval 0.0] [%clk 0:11:40] } 12. gxf3 { [%eval -0.37] [%clk 0:20:52] } 12... Ne5 { [%eval -0.35] [%clk 0:11:43] } 13. Be2 { [%eval 0.04] [%clk 0:20:42] } 13... b5 { [%eval 0.4] [%clk 0:10:40] } 14. Bh6?! { [%eval -0.36] } { Inaccuracy. O-O was best. } { [%clk 0:17:08] } 14... Bxh6 { [%eval -0.44] [%clk 0:10:00] } 15. Qxh6 { [%eval -0.51] [%clk 0:17:13] } 15... f5 { [%eval -0.33] [%clk 0:10:04] } 16. h4 { [%eval -0.33] [%clk 0:16:21] } 16... e6? { [%eval 1.19] } { Mistake. Qd6 was best. } { [%clk 0:04:43] } 17. h5 { [%eval 1.22] [%clk 0:11:40] } 17... Nf7 { [%eval 0.88] [%clk 0:04:45] } 18. Qf4?! { [%eval 0.13] } { Inaccuracy. Qe3 was best. } { [%clk 0:11:32] } 18... g5 { [%eval 0.23] [%clk 0:04:14] } 19. Qe3?! { [%eval -0.49] } { Inaccuracy. Rg1 was best. } { [%clk 0:11:07] } 19... exd5 { [%eval -0.41] [%clk 0:04:15] } 20. Rd1 { [%eval -0.5] [%clk 0:10:23] } 20... d4 { [%eval 0.0] [%clk 0:02:55] } 21. cxd4 { [%eval -0.38] [%clk 0:10:25] } 21... Qa5+? { [%eval 0.64] } { Mistake. f4 was best. } { [%clk 0:02:58] } 22. Qd2? { [%eval -0.45] } { Mistake. Kf1 was best. } { [%clk 0:09:09] } 22... Qxd2+ { [%eval -0.3] [%clk 0:03:01] } 23. Rxd2 { [%eval -0.17] [%clk 0:09:14] } 23... cxd4 { [%eval 0.0] [%clk 0:03:06] } 24. Rxd4 { [%eval 0.1] [%clk 0:09:17] } 24... Rad8 { [%eval 0.31] [%clk 0:01:51] } 25. Rb4 { [%eval 0.38] [%clk 0:08:27] } 25... a6 { [%eval 0.5] [%clk 0:01:35] } 26. a4 { [%eval 0.16] [%clk 0:08:07] } 26... bxa4 { [%eval 0.31] [%clk 0:00:28] } 27. Rxa4 { [%eval 0.45] [%clk 0:08:12] } 27... Rfe8 { [%eval 0.54] [%clk 0:00:23] } 28. O-O { [%eval 0.49] [%clk 0:07:13] } 28... Kg7 { [%eval 0.61] [%clk 0:00:10] } 29. Bxa6 { [%eval 0.24] [%clk 0:06:23] } 29... Rd6?! { [%eval 0.79] } { Inaccuracy. fxe4 was best. } { [%clk 0:00:08] } 30. Kg2 { [%eval 0.72] [%clk 0:05:57] } 30... Re7 { [%eval 1.05] [%clk 0:00:07] } 31. Bc8 { [%eval 0.85] [%clk 0:04:48] } 31... fxe4 { [%eval 0.91] [%clk 0:00:08] } 32. fxe4 { [%eval 0.68] [%clk 0:04:53] } 32... Ne5 { [%eval 0.8] [%clk 0:00:09] } 33. Bf5 { [%eval 1.0] [%clk 0:04:49] } 33... Rh6 { [%eval 1.41] [%clk 0:00:09] } 34. Rh1 { [%eval 1.29] [%clk 0:04:33] } 34... Rd6 { [%eval 1.6] [%clk 0:00:12] } 35. Ra8?! { [%eval 0.95] } { Inaccuracy. Rha1 was best. } { [%clk 0:04:24] } 35... h6? { [%eval 2.56] } { Mistake. Rf6 was best. } { [%clk 0:00:13] } 36. Rb1 { [%eval 2.51] [%clk 0:04:11] } 36... Nd3 { [%eval 2.57] [%clk 0:00:17] } 37. Rbb8 { [%eval 2.6] [%clk 0:03:27] } 37... Kf6 { [%eval 2.36] [%clk 0:00:09] } 38. Ra5 { [%eval 2.39] [%clk 0:03:03] } 38... Nf4+ { [%eval 2.64] [%clk 0:00:09] } 39. Kh2 { [%eval 2.13] [%clk 0:03:06] } 39... Nxh5? { [%eval 3.54] } { Mistake. Kg7 was best. } { [%clk 0:00:08] } 40. Rh8 { [%eval 3.14] [%clk 0:03:01] } 40... Kg7?? { [%eval 17.84] } { Blunder. Kf7 was best. } { [%clk 0:00:06] } 41. Rh7+ { [%eval 13.05] [%clk 0:03:03] } 41... Kf8 { [%eval 17.12] [%clk 0:00:06] } 42. Ra8+ { [%eval 15.22] [%clk 0:03:04] } 1-0