Event: 2021 U.S. Open (4-day)
Site: Cherry Hill, New Jersey, USA
Date: 2021-08-06
White: Hungaski, Robert
WhiteTitle: GM
WhiteElo: 2514
Black: Niemann, Hans
BlackTitle: GM
BlackElo: 2606
Result: 0-1
ECO: C58
Opening: Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line
Variant: Standard
TimeControl: 3600+0

1. e4 { [%clk 0:54:29] } 1... e5 { [%clk 0:59:58] } 2. Nf3 { [%clk 0:54:28] } 2... Nc6 { [%clk 0:59:58] } 3. Bc4 { [%clk 0:54:28] } 3... Nf6 { [%clk 0:58:40] } 4. Ng5 { [%clk 0:54:26] } 4... d5 { [%clk 0:58:39] } 5. exd5 { [%clk 0:54:25] } 5... Na5 { [%clk 0:58:39] } 6. Bb5+ { [%clk 0:54:23] } 6... c6 { [%clk 0:58:39] } 7. dxc6 { [%clk 0:54:21] } 7... bxc6 { [%clk 0:58:39] } 8. Bd3 { [%clk 0:54:20] } 8... Nd5 { [%clk 0:57:45] } 9. Nf3 { [%clk 0:54:11] } 9... Bd6 { [%clk 0:57:39] } 10. O-O { [%clk 0:53:57] } 10... O-O { [%clk 0:57:39] } 11. Re1 { [%clk 0:53:47] } 11... Nb4?! { [%clk 0:56:52] } 12. Nc3?! { [%clk 0:47:46] } 12... Nxd3 { [%clk 0:56:52] } 13. cxd3 { [%clk 0:47:45] } 13... Bg4?! { [%clk 0:55:41] } 14. h3 { [%clk 0:46:06] } 14... Bh5 15. Ne4?! Re8?! { [%clk 0:53:06] } 16. b3 { [%clk 0:40:17] } 16... c5 { [%clk 0:53:06] } 17. Ba3 { [%clk 0:40:17] } 17... f5 { [%clk 0:47:08] } 18. Ng3 { [%clk 0:32:18] } 18... Bg6 { [%clk 0:47:02] } 19. Rc1 { [%clk 0:30:53] } 19... Rc8 { [%clk 0:47:01] } 20. d4 { [%clk 0:24:29] } 20... e4 { [%clk 0:45:31] } 21. Ne5 { [%clk 0:23:22] } 21... Bxe5 { [%clk 0:45:20] } 22. dxe5 { [%clk 0:23:22] } 22... Nc6 { [%clk 0:44:47] } 23. Rxc5?? { [%clk 0:14:18] } 23... Nxe5 { [%clk 0:44:44] } 24. Rxc8 { [%clk 0:04:16] } 24... Qxc8 { [%clk 0:44:44] } 25. Qc1 { [%clk 0:04:04] } 25... Qd7 { [%clk 0:44:44] } 26. Qc3 { [%clk 0:02:10] } 26... Nd3 { [%clk 0:44:42] } 27. Ra1 { [%clk 0:01:32] } 27... Rc8? { [%clk 0:39:39] } 28. Qa5 { [%clk 0:01:32] } 28... f4 { [%clk 0:39:35] } 29. Nf1?? { [%clk 0:01:27] } 29... Qd4 { [%clk 0:38:52] } 30. Qa6 { [%clk 0:00:40] } 30... Bf5 { [%clk 0:38:24] } 31. Qd6 { [%clk 0:00:25] } 31... Qxa1 { [%clk 0:37:32] } 32. Qd5+ { [%clk 0:00:25] } 32... Kh8 { [%clk 0:37:32] } 33. Qxf5 { [%clk 0:00:25] } 33... Re8 { [%clk 0:37:28] } 34. Qf7 { [%clk 0:00:04] } 34... Rg8 { [%clk 0:37:28] } 35. Qxa7 { [%clk 0:00:01] } 35... Qe1 { [%clk 0:37:14] } 36. Bc5 { [%clk 0:00:01] } 36... Nc1 { [%clk 0:36:57] } 37. Bd4 { [%clk 0:00:01] } 37... Ne2+ { [%clk 0:36:57] } 38. Kh2 { [%clk 0:00:01] } 38... Nxd4 { [%clk 0:36:57] } 39. Qxd4 { [%clk 0:00:01] } 39... Qxf1 { [%clk 0:36:57] } 40. a4 { [%clk 0:00:01] } 40... f3 { [%clk 0:36:53] } 41. gxf3 { [%clk 0:00:01] } 41... exf3 { [%clk 0:36:53] } 0-1