Event: 2021 U.S. Open
Site: Cherry Hill, New Jersey, USA
Date: 2021-08-01
White: Cohen, Lawrence
WhiteElo: 1813
Black: Lenderman, Aleksandr
BlackTitle: GM
BlackElo: 2607
Result: 0-1
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard
TimeControl: 40/6000+30:1800+30

1. c4 { [%eval 0.2] [%clk 1:40:56] } 1... e6 { [%eval 0.2] [%clk 1:40:56] } 2. g3 { [%eval 0.39] [%clk 1:41:17] } 2... d5 { [%eval 0.33] [%clk 1:41:21] } 3. cxd5?! { [%eval -0.32] } { Inaccuracy. Bg2 was best. } { [%clk 1:41:41] } 3... exd5 { [%eval -0.21] [%clk 1:41:48] } 4. d4 { [%eval -0.28] [%clk 1:42:04] } 4... c6 { [%eval -0.3] [%clk 1:42:02] } 5. Bg2 { [%eval -0.17] [%clk 1:42:24] } 5... h6 { [%eval -0.21] [%clk 1:42:06] } 6. Nc3 { [%eval -0.25] [%clk 1:42:30] } 6... Nf6 { [%eval -0.4] [%clk 1:42:30] } 7. e3 { [%eval -0.69] [%clk 1:42:48] } 7... Bd6 { [%eval -0.51] [%clk 1:42:11] } 8. Nge2 { [%eval -0.73] [%clk 1:42:42] } 8... O-O { [%eval -0.69] [%clk 1:42:16] } 9. O-O { [%eval -0.73] [%clk 1:43:05] } 9... Re8 { [%eval -0.54] [%clk 1:41:59] } 10. a3?! { [%eval -1.11] } { Inaccuracy. Qc2 was best. } { [%clk 1:43:06] } 10... Be6?! { [%eval -0.4] } { Inaccuracy. Bf5 was best. } { [%clk 1:39:51] } 11. f3 { [%eval -0.62] [%clk 1:39:22] } 11... c5 { [%eval -0.19] [%clk 1:40:06] } 12. dxc5 { [%eval -0.31] [%clk 1:38:45] } 12... Bxc5 { [%eval -0.34] [%clk 1:40:33] } 13. b4 { [%eval -0.07] [%clk 1:39:05] } 13... Bb6 { [%eval -0.31] [%clk 1:39:59] } 14. Na4 { [%eval -0.21] [%clk 1:35:09] } 14... Nc6 { [%eval -0.56] [%clk 1:37:22] } 15. Nxb6 { [%eval -0.62] [%clk 1:34:06] } 15... Qxb6 { [%eval -0.64] [%clk 1:37:50] } 16. Nd4 { [%eval -0.57] [%clk 1:34:15] } 16... Ne5 { [%eval -0.55] [%clk 1:35:45] } 17. Kh1 { [%eval -0.86] [%clk 1:28:09] } 17... Bd7 { [%eval -0.86] [%clk 1:35:40] } 18. Re1 { [%eval -0.97] [%clk 1:26:37] } 18... Re7 { [%eval -0.61] [%clk 1:35:12] } 19. Qb3 { [%eval -0.75] [%clk 1:14:07] } 19... Rae8 { [%eval -0.83] [%clk 1:32:13] } 20. Bf1 { [%eval -1.08] [%clk 1:14:23] } 20... h5?! { [%eval -0.29] } { Inaccuracy. g5 was best. } { [%clk 1:27:50] } 21. Ra2?! { [%eval -1.13] } { Inaccuracy. a4 was best. } { [%clk 1:13:18] } 21... Qd6? { [%eval 0.24] } { Mistake. g5 was best. } { [%clk 1:23:33] } 22. b5 { [%eval -0.04] [%clk 1:05:39] } 22... Rc8 { [%eval 0.0] [%clk 1:18:05] } 23. a4 { [%eval -0.19] [%clk 1:03:46] } 23... Ree8 { [%eval -0.29] [%clk 1:18:31] } 24. Ba3 { [%eval -0.1] [%clk 1:02:07] } 24... Qb6 { [%eval -0.31] [%clk 1:18:23] } 25. Rc2 { [%eval -0.33] [%clk 0:49:53] } 25... Rxc2 { [%eval -0.24] [%clk 1:17:24] } 26. Qxc2 { [%eval -0.33] [%clk 0:49:59] } 26... Rc8 { [%eval -0.38] [%clk 1:17:27] } 27. Qd2 { [%eval -0.54] [%clk 0:48:22] } 27... Nc4 { [%eval -0.62] [%clk 1:17:03] } 28. Bxc4 { [%eval -0.75] [%clk 0:48:08] } 28... Rxc4 { [%eval -0.62] [%clk 1:16:52] } 29. a5 { [%eval -0.74] [%clk 0:47:49] } 29... Qc7 { [%eval -0.7] [%clk 1:16:10] } 30. Bb4?! { [%eval -1.24] } { Inaccuracy. Kg1 was best. } { [%clk 0:42:02] } 30... Bh3 { [%eval -1.45] [%clk 1:13:31] } 31. Ba3 { [%eval -2.0] [%clk 0:41:23] } 31... Nd7 { [%eval -1.73] [%clk 1:11:08] } 32. Rc1 { [%eval -2.16] [%clk 0:39:17] } 32... Ne5 { [%eval -2.9] [%clk 1:10:26] } 33. Kg1 { [%eval -2.75] [%clk 0:33:34] } 33... Rxc1+ { [%eval -2.68] [%clk 1:09:53] } 34. Bxc1 { [%eval -2.61] [%clk 0:30:43] } 34... Qc4 { [%eval -2.59] [%clk 1:10:11] } 35. Qc2?? { [%eval #-1] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:29:27] } 35... Qf1# 0-1