Event: Round 2: Kevin Shen Yang - Aleksey Sorokin
Date: 2021-06-17
White: Kevin Shen Yang
Black: Aleksey Sorokin
BlackTitle: FM
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:28:05] } 1... Nf6 { [%eval 0.25] [%clk 1:30:28] } 2. g3 { [%eval 0.11] [%clk 1:28:27] } 2... g6 { [%eval 0.18] [%clk 1:30:13] } 3. b3 { [%eval -0.13] [%clk 1:27:55] } 3... d5 { [%eval 0.0] [%clk 1:29:43] } 4. Bb2 { [%eval -0.13] [%clk 1:25:58] } 4... c5 { [%eval 0.0] [%clk 1:25:20] } 5. Bg2 { [%eval 0.0] [%clk 1:20:38] } 5... Bg7 { [%eval -0.01] [%clk 1:25:32] } 6. c4 { [%eval -0.38] [%clk 1:15:20] } 6... d4 { [%eval -0.17] [%clk 1:24:37] } 7. b4 { [%eval -0.18] [%clk 1:08:27] } 7... O-O { [%eval 0.0] [%clk 1:23:32] } 8. O-O { [%eval -0.23] [%clk 1:03:31] } 8... Re8 { [%eval -0.05] [%clk 1:20:26] } 9. bxc5 { [%eval -0.35] [%clk 0:48:11] } 9... e5 { [%eval -0.07] [%clk 1:20:44] } 10. d3 { [%eval 0.09] [%clk 0:47:36] } 10... Nbd7 { [%eval -0.04] [%clk 1:18:44] } 11. Nbd2 { [%eval -0.2] [%clk 0:38:27] } 11... Nxc5 { [%eval -0.07] [%clk 1:18:21] } 12. Ba3 { [%eval -0.06] [%clk 0:36:26] } 12... Qc7 { [%eval -0.13] [%clk 1:13:01] } 13. Rb1 { [%eval -0.29] [%clk 0:27:03] } 13... h6 { [%eval -0.23] [%clk 1:06:46] } 14. Nb3 { [%eval -0.17] [%clk 0:16:02] } 14... Ne6 { [%eval 0.06] [%clk 1:05:25] } 15. Nfd2 { [%eval -0.17] [%clk 0:13:44] } 15... Bd7 { [%eval -0.31] [%clk 1:00:12] } 16. e3? { [%eval -1.39] } { Mistake. c5 was best. } { [%clk 0:09:10] } 16... dxe3 { [%eval -1.61] [%clk 0:55:34] } 17. fxe3 { [%eval -1.34] [%clk 0:09:35] } 17... Bc6 { [%eval -1.48] [%clk 0:54:45] } 18. Bxc6 { [%eval -1.28] [%clk 0:06:04] } 18... bxc6 { [%eval -0.82] [%clk 0:54:40] } 19. Qe2 { [%eval -1.08] [%clk 0:04:29] } 19... h5 { [%eval -0.8] [%clk 0:53:42] } 20. Rbe1 { [%eval -1.2] [%clk 0:03:06] } 20... Rad8 { [%eval -1.23] [%clk 0:49:28] } 21. c5 { [%eval -1.18] [%clk 0:03:04] } 21... e4 { [%eval -1.08] [%clk 0:48:35] } 22. Rxf6 { [%eval -1.5] [%clk 0:01:39] } 22... Bxf6 { [%eval -1.26] [%clk 0:48:45] } 23. Nxe4 { [%eval -1.35] [%clk 0:01:58] } 23... Bg7 { [%eval -1.0] [%clk 0:48:48] } 24. Bb2 { [%eval -1.12] [%clk 0:01:22] } 24... Re7? { [%eval 0.0] } { Mistake. f5 was best. } { [%clk 0:47:43] } 25. Nf6+ { [%eval 0.0] [%clk 0:01:08] } 25... Kh8 { [%eval 0.29] [%clk 0:47:21] } 26. Rf1 { [%eval 0.55] [%clk 0:00:45] } 26... a5?! { [%eval 1.58] } { Inaccuracy. Qb7 was best. } { [%clk 0:46:45] } 27. Ne4?? { [%eval -1.47] } { Blunder. Rf5 was best. } { [%clk 0:00:40] } 27... a4 { [%eval -1.12] [%clk 0:46:21] } 28. Bxg7+ { [%eval -1.31] [%clk 0:00:57] } 28... Nxg7 { [%eval -1.43] [%clk 0:46:38] } 29. Nbd2 { [%eval -1.56] [%clk 0:00:34] } 29... Qe5 { [%eval -1.51] [%clk 0:45:48] } 30. Nc4 { [%eval -1.26] [%clk 0:00:39] } 30... Qd5 { [%eval -0.96] [%clk 0:45:46] } 31. Ned6 { [%eval -0.65] [%clk 0:00:41] } 31... Kg8 { [%eval -1.17] [%clk 0:44:26] } 32. Qf3?! { [%eval -2.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:36] } 32... Qxc5?! { [%eval -1.34] } { Inaccuracy. Qxd3 was best. } { [%clk 0:41:31] } 33. d4?? { [%eval -3.78] } { Blunder. Ne4 was best. } { [%clk 0:00:35] } 33... Qd5 { [%eval -3.57] [%clk 0:41:24] } 34. Qf6 { [%eval -3.29] [%clk 0:00:42] } 34... Qe6 { [%eval -3.39] [%clk 0:40:01] } 35. Qf4?! { [%eval -5.04] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:33] } 35... Ne8 { [%eval -5.24] [%clk 0:38:37] } 36. Nxe8 { [%eval -5.02] [%clk 0:00:41] } 36... Rdxe8 { [%eval -5.17] [%clk 0:39:00] } 37. Ne5 { [%eval -6.52] [%clk 0:00:47] } 37... Kg7 { [%eval -5.4] [%clk 0:38:39] } 38. Rc1 { [%eval -6.52] [%clk 0:00:48] } 38... f6 { [%eval -6.09] [%clk 0:38:06] } 39. Nc4 { [%eval -6.16] [%clk 0:01:02] } 39... Rd8 { [%eval -6.03] [%clk 0:37:29] } 40. Rc3 { [%eval -7.2] [%clk 0:00:33] } 40... Rd5 { [%eval -7.1] [%clk 0:37:14] } 41. Qf2 { [%eval -7.17] [%clk 0:12:45] } 41... Rf5 { [%eval -7.24] [%clk 1:06:08] } 42. Qc2 { [%eval -7.18] [%clk 0:10:50] } 42... c5 { [%eval -7.44] [%clk 1:06:08] } 43. Rd3 { [%eval -7.84] [%clk 0:10:21] } 43... cxd4 { [%eval -7.54] [%clk 1:05:55] } 44. Rxd4 { [%eval -7.24] [%clk 0:10:38] } 44... Rc7 { [%eval -7.52] [%clk 1:05:51] } 45. Qxa4 { [%eval -8.12] [%clk 0:09:03] } 45... Rfc5 { [%eval -8.13] [%clk 1:04:59] } 0-1