Event: 2020 US Junior Championship
Site: https://lichess.org/ivPGFX2F
Date: 2020-10-15
White: Brandon Jacobson
WhiteTitle: GM
WhiteElo: 2567
Black: Bryce Tiglon
BlackTitle: IM
BlackElo: 2498
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
TimeControl: 1500+5
Termination: Normal

1. d4 { [%clk 0:25:00] } 1... Nf6 { [%clk 0:25:00] } 2. c4 { [%clk 0:25:04] } 2... g6 { [%clk 0:25:04] } 3. Nc3 { [%clk 0:25:07] } 3... d5 { [%clk 0:25:07] } 4. cxd5 { [%clk 0:24:57] } 4... Nxd5 { [%clk 0:25:12] } 5. e4 { [%clk 0:25:01] } 5... Nxc3 { [%clk 0:25:16] } 6. bxc3 { [%clk 0:25:06] } 6... Bg7 { [%clk 0:25:20] } 7. Nf3 { [%clk 0:25:10] } 7... c5 { [%clk 0:25:24] } 8. Rb1 { [%clk 0:25:14] } 8... O-O { [%clk 0:25:25] } 9. Be2 { [%clk 0:25:18] } 9... Nc6 { [%clk 0:25:29] } 10. d5 { [%clk 0:25:20] } 10... Ne5 { [%clk 0:25:33] } 11. Nxe5 { [%clk 0:25:24] } 11... Bxe5 { [%clk 0:25:38] } 12. Qd2 { [%clk 0:25:27] } 12... e6 { [%clk 0:25:41] } 13. f4 { [%clk 0:25:30] } 13... Bc7 { [%clk 0:25:19] } 14. O-O { [%clk 0:25:24] } 14... exd5 { [%clk 0:25:22] } 15. exd5 { [%clk 0:25:28] } 15... Ba5 { [%clk 0:25:11] } 16. d6 { [%clk 0:25:07] } 16... Rb8 { [%clk 0:24:02] } 17. Rb5 { [%clk 0:24:57] } 17... Bd7 { [%clk 0:23:28] } 18. f5 { [%clk 0:24:44] } 18... Bxb5 { [%clk 0:19:00] } 19. Bxb5 { [%clk 0:24:49] } 19... Qh4 { [%clk 0:18:47] } 20. Rf4 { [%clk 0:24:51] } 20... Qg5 { [%clk 0:15:51] } 21. Qe1 { [%clk 0:24:15] } 21... a6 { [%clk 0:13:14] } 22. Bd7?? { Blunder. fxg6 was best. } { [%clk 0:05:19] } 22... Rbd8?? { Blunder. Qd8 was best. } { [%clk 0:09:35] } 23. Rf3 { [%clk 0:03:12] } 23... Qg4 { [%clk 0:08:08] } 24. Rf4?? { Blunder. Qe7 was best. } { [%clk 0:03:14] } 24... Qg5?? { Blunder. Qh5 was best. } { [%clk 0:07:31] } 25. fxg6 { [%clk 0:02:20] } 25... Qxg6?? { Blunder. hxg6 was best. } { [%clk 0:03:38] } 26. Bf5 { [%clk 0:00:39] } 26... Qxd6 { [%clk 0:03:39] } 27. Qh4 { [%clk 0:00:16] } 27... Rfe8 { [%clk 0:01:21] } 28. Qxh7+ { [%clk 0:00:20] } 28... Kf8 { [%clk 0:01:26] } 29. Qh8+ { [%clk 0:00:21] } 29... Ke7 { [%clk 0:01:30] } 30. Re4+ { [%clk 0:00:26] } 30... Qe6 { [%clk 0:01:25] } 31. Rxe6+ { [%clk 0:00:23] } 31... fxe6 { [%clk 0:01:30] } 32. Qg7+ { [%clk 0:00:27] } 32... Kd6 { [%clk 0:01:33] } 33. Bf4+ { [%clk 0:00:31] } 33... Kd5?! { Checkmate is now unavoidable. e5 was best. } { [%clk 0:01:38] } 34. Qxb7+ { 1-0 Black resigns. } { [%clk 0:00:35] } 1-0