Event: U.S. Senior Championship
Site: Saint Louis, United States
Date: 2021-07-25
White: Fishbein, Alexander
WhiteElo: 2417
Black: Khachiyan, Melikset
BlackElo: 2474
Result: 1-0
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... e5 { [%eval 0.12] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:09] } 2... Nc6 { [%eval 0.18] [%clk 1:31:20] } 3. Nc3 { [%eval 0.17] [%clk 1:31:31] } 3... Nf6 { [%eval 0.13] [%clk 1:31:27] } 4. d4 { [%eval 0.0] [%clk 1:31:57] } 4... exd4 { [%eval 0.15] [%clk 1:31:39] } 5. Nxd4 { [%eval 0.01] [%clk 1:32:23] } 5... Bb4 { [%eval 0.13] [%clk 1:31:58] } 6. Nxc6 { [%eval 0.09] [%clk 1:32:48] } 6... bxc6 { [%eval 0.12] [%clk 1:32:14] } 7. Bd3 { [%eval 0.05] [%clk 1:33:13] } 7... d5 { [%eval 0.13] [%clk 1:32:00] } 8. exd5 { [%eval 0.12] [%clk 1:33:37] } 8... Qe7+ { [%eval 0.29] [%clk 1:30:51] } 9. Qe2 { [%eval 0.36] [%clk 1:34:03] } 9... Qxe2+ { [%eval 0.38] [%clk 1:31:12] } 10. Kxe2 { [%eval 0.37] [%clk 1:34:28] } 10... Nxd5 { [%eval 0.45] [%clk 1:30:57] } 11. Ne4 { [%eval 0.32] [%clk 1:34:52] } 11... f5 { [%eval 0.67] [%clk 1:28:51] } 12. Ng5 { [%eval 0.6] [%clk 1:29:31] } 12... O-O { [%eval 0.47] [%clk 1:29:13] } 13. Rd1 { [%eval 0.69] [%clk 1:27:15] } 13... Bd6 { [%eval 0.8] [%clk 1:21:39] } 14. Kf1 { [%eval 0.6] [%clk 1:23:28] } 14... a5 { [%eval 0.79] [%clk 1:06:49] } 15. a4 { [%eval 1.0] [%clk 1:20:19] } 15... Kh8 { [%eval 0.97] [%clk 0:58:48] } 16. Bd2 { [%eval 0.94] [%clk 1:16:24] } 16... Nb4 { [%eval 1.22] [%clk 0:55:43] } 17. Bxb4 { [%eval 1.29] [%clk 1:11:31] } 17... axb4 { [%eval 1.32] [%clk 0:56:01] } 18. Bc4 { [%eval 1.43] [%clk 1:09:37] } 18... Ba6 { [%eval 1.25] [%clk 0:55:07] } 19. Bxa6 { [%eval 1.43] [%clk 1:09:57] } 19... Rxa6 { [%eval 1.36] [%clk 0:55:30] } 20. b3 { [%eval 1.56] [%clk 1:07:58] } 20... c5 { [%eval 1.66] [%clk 0:55:49] } 21. Rd5 { [%eval 1.83] [%clk 1:02:23] } 21... h6 { [%eval 1.89] [%clk 0:46:36] } 22. Nf3 { [%eval 1.83] [%clk 1:01:55] } 22... c4 { [%eval 2.01] [%clk 0:47:02] } 23. Nd4 { [%eval 1.66] [%clk 0:58:59] } 23... cxb3 { [%eval 2.21] [%clk 0:40:50] } 24. cxb3 { [%eval 2.38] [%clk 0:59:07] } 24... g6 { [%eval 2.11] [%clk 0:31:44] } 25. Re1 { [%eval 2.16] [%clk 0:54:28] } 25... Kg8 { [%eval 2.74] [%clk 0:22:16] } 26. h4?! { [%eval 2.05] } { Inaccuracy. Nb5 was best. } { [%clk 0:51:04] } 26... h5?! { [%eval 2.84] } { Inaccuracy. Rf6 was best. } { [%clk 0:22:21] } 27. Nb5 { [%eval 2.95] [%clk 0:50:25] } 27... Rf6?! { [%eval 4.1] } { Inaccuracy. Rc8 was best. } { [%clk 0:10:38] } 28. Re8+? { [%eval 2.17] } { Mistake. Rc1 was best. } { [%clk 0:49:36] } 28... Kf7 { [%eval 2.05] [%clk 0:08:38] } 29. Rc8 { [%eval 2.09] [%clk 0:49:37] } 29... Ke6 { [%eval 2.31] [%clk 0:08:23] } 30. Rd1 { [%eval 2.42] [%clk 0:48:34] } 30... Rf7 { [%eval 2.99] [%clk 0:08:28] } 31. Rc1 { [%eval 3.11] [%clk 0:42:17] } 31... Kd7 { [%eval 3.2] [%clk 0:05:00] } 32. Nxc7?! { [%eval 2.25] } { Inaccuracy. Nxd6 was best. } { [%clk 0:38:36] } 32... Rxa4 { [%eval 1.98] [%clk 0:05:21] } 33. bxa4 { [%eval 2.14] [%clk 0:33:40] } 33... Kxc8 { [%eval 2.28] [%clk 0:05:47] } 34. Nb5+ { [%eval 2.13] [%clk 0:33:59] } 34... Kd7 { [%eval 2.0] [%clk 0:06:11] } 35. Rd1 { [%eval 1.94] [%clk 0:34:23] } 35... Rf6 { [%eval 1.81] [%clk 0:06:38] } 36. Nxd6 { [%eval 1.93] [%clk 0:21:09] } 36... Rxd6 { [%eval 2.12] [%clk 0:07:02] } 37. Rxd6+ { [%eval 2.2] [%clk 0:21:35] } 37... Kxd6 { [%eval 2.09] [%clk 0:07:25] } 38. Ke2 { [%eval 2.08] [%clk 0:22:02] } 38... Kd5?? { [%eval 6.03] } { Blunder. f4 was best. } { [%clk 0:02:33] } 39. Kd3 { [%eval 5.94] [%clk 0:20:35] } 39... Kc5 { [%eval 6.55] [%clk 0:02:53] } 40. f4 { [%eval 6.71] [%clk 0:49:25] } 40... Kd5 { [%eval 6.69] [%clk 0:33:17] } 41. Kc2 { [%eval 6.92] [%clk 0:49:09] } 41... Kc4 { [%eval 7.23] [%clk 0:33:28] } 42. Kb2 { [%eval 7.13] [%clk 0:49:16] } 42... Kd5 { [%eval 7.67] [%clk 0:31:26] } 43. Kb3 { [%eval 7.73] [%clk 0:49:41] } 1-0