Event: U.S. Senior Championship
Site: Saint Louis, United States
Date: 2021-07-22
White: Yermolinsky, Alex
WhiteElo: 2478
Black: Benjamin, Joel
BlackElo: 2506
Result: 1/2-1/2
ECO: A17
Opening: English Opening: Anglo-Indian Defense, Nimzo-English
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:55] } 1... Nf6 { [%eval 0.25] [%clk 1:30:55] } 2. c4 { [%eval 0.15] [%clk 1:31:21] } 2... e6 { [%eval 0.25] [%clk 1:31:21] } 3. Nc3 { [%eval 0.18] [%clk 1:28:28] } 3... Bb4 { [%eval 0.23] [%clk 1:31:38] } 4. Qc2 { [%eval 0.19] [%clk 1:21:49] } 4... O-O { [%eval 0.25] [%clk 1:30:47] } 5. a3 { [%eval 0.2] [%clk 1:22:14] } 5... Bxc3 { [%eval 0.33] [%clk 1:31:13] } 6. Qxc3 { [%eval 0.25] [%clk 1:22:40] } 6... d6 { [%eval 0.55] [%clk 1:31:37] } 7. e3 { [%eval 0.26] [%clk 1:19:54] } 7... e5 { [%eval 0.25] [%clk 1:31:19] } 8. b3 { [%eval 0.27] [%clk 1:15:41] } 8... Re8 { [%eval 0.25] [%clk 1:28:22] } 9. Bb2 { [%eval 0.41] [%clk 1:13:53] } 9... Nc6 { [%eval 0.25] [%clk 1:16:21] } 10. d3 { [%eval 0.32] [%clk 1:10:56] } 10... Ne7 { [%eval 0.22] [%clk 1:05:55] } 11. g3 { [%eval -0.01] [%clk 1:04:37] } 11... Bg4 { [%eval 0.41] [%clk 0:56:59] } 12. Bg2 { [%eval 0.31] [%clk 1:04:49] } 12... Nc6 { [%eval 0.55] [%clk 0:56:09] } 13. O-O { [%eval 0.45] [%clk 1:01:43] } 13... Qd7 { [%eval 0.24] [%clk 0:55:04] } 14. Rfe1 { [%eval 0.42] [%clk 0:51:56] } 14... h6 { [%eval 0.31] [%clk 0:46:28] } 15. b4 { [%eval 0.49] [%clk 0:50:14] } 15... a6 { [%eval 0.46] [%clk 0:43:20] } 16. Rac1 { [%eval 0.07] [%clk 0:42:29] } 16... Nd8 { [%eval 0.04] [%clk 0:36:25] } 17. Nd2 { [%eval 0.29] [%clk 0:37:05] } 17... Bh3 { [%eval 0.51] [%clk 0:34:20] } 18. Bh1 { [%eval 0.14] [%clk 0:36:22] } 18... Qf5?! { [%eval 0.8] } { Inaccuracy. a5 was best. } { [%clk 0:33:02] } 19. e4?! { [%eval 0.27] } { Inaccuracy. d4 was best. } { [%clk 0:31:08] } 19... Qh5 { [%eval 0.36] [%clk 0:32:48] } 20. d4 { [%eval 0.02] [%clk 0:30:21] } 20... Bd7?? { [%eval 1.79] } { Blunder. exd4 was best. } { [%clk 0:18:46] } 21. dxe5 { [%eval 1.57] [%clk 0:26:21] } 21... Ng4 { [%eval 1.63] [%clk 0:17:27] } 22. Nf1 { [%eval 1.49] [%clk 0:24:05] } 22... Qxe5? { [%eval 2.82] } { Mistake. dxe5 was best. } { [%clk 0:14:04] } 23. f4?! { [%eval 1.81] } { Inaccuracy. Qd2 was best. } { [%clk 0:21:38] } 23... Qxc3 { [%eval 1.94] [%clk 0:14:26] } 24. Bxc3 { [%eval 1.84] [%clk 0:20:44] } 24... Nc6 { [%eval 2.3] [%clk 0:08:42] } 25. Bf3 { [%eval 2.52] [%clk 0:15:54] } 25... Rad8 { [%eval 2.63] [%clk 0:05:20] } 26. b5 { [%eval 2.27] [%clk 0:12:26] } 26... Ne7 { [%eval 2.45] [%clk 0:05:14] } 27. bxa6?! { [%eval 1.46] } { Inaccuracy. a4 was best. } { [%clk 0:10:16] } 27... bxa6 { [%eval 1.38] [%clk 0:05:40] } 28. c5 { [%eval 1.73] [%clk 0:10:12] } 28... Nf6 { [%eval 1.64] [%clk 0:05:12] } 29. Ba5 { [%eval 1.18] [%clk 0:05:42] } 29... Rc8 { [%eval 1.58] [%clk 0:05:01] } 30. Rcd1? { [%eval 0.37] } { Mistake. e5 was best. } { [%clk 0:05:44] } 30... Ba4 { [%eval 0.74] [%clk 0:04:54] } 31. Rd2 { [%eval 0.85] [%clk 0:05:01] } 31... dxc5 { [%eval 0.74] [%clk 0:02:52] } 32. e5 { [%eval 0.63] [%clk 0:05:14] } 32... Nc6 { [%eval 0.87] [%clk 0:02:17] } 33. Bc3 { [%eval 0.83] [%clk 0:05:14] } 33... Nh7 { [%eval 0.88] [%clk 0:02:38] } 34. Rd5 { [%eval 0.79] [%clk 0:04:19] } 34... Nd4 { [%eval 0.75] [%clk 0:02:29] } 35. Bxd4 { [%eval 0.62] [%clk 0:04:39] } 35... cxd4 { [%eval 0.93] [%clk 0:02:56] } 36. Rxd4 { [%eval 0.82] [%clk 0:04:53] } 36... Bb5 { [%eval 0.78] [%clk 0:02:23] } 37. Rc1 { [%eval 0.81] [%clk 0:02:38] } 37... Nf8 { [%eval 0.83] [%clk 0:02:08] } 38. Bc6 { [%eval 0.36] [%clk 0:02:10] } 38... Ne6 { [%eval 0.28] [%clk 0:01:49] } 39. Rb4 { [%eval 0.14] [%clk 0:02:24] } 39... Bxc6 { [%eval 0.05] [%clk 0:01:44] } 40. Rxc6 { [%eval 0.05] [%clk 0:32:49] } 40... a5 { [%eval 0.16] [%clk 0:31:18] } 41. Ra4 { [%eval 0.17] [%clk 0:24:07] } 41... Red8 { [%eval 0.2] } 42. Rxa5 { [%eval 0.23] } 42... Re8?! { [%eval 0.8] } { Inaccuracy. Rb8 was best. } 1/2-1/2