Event: 11th Annual Dewain Barber National
Site: Cherry Hill, New Jersey, USA
Date: 2021-08-01
White: Chasin, Nico Werner
WhiteTitle: FM
WhiteElo: 2297
Black: Ye, Chen-Chen
BlackElo: 1960
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.0] [%clk 1:23:32] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.11] [%clk 1:23:57] } 2... g6 { [%eval 0.28] [%clk 1:31:24] } 3. Nc3 { [%eval 0.17] [%clk 1:24:21] } 3... Bg7 { [%eval 0.48] [%clk 1:31:52] } 4. e4 { [%eval 0.67] [%clk 1:24:45] } 4... d6 { [%eval 0.43] [%clk 1:32:20] } 5. Be2 { [%eval 0.13] [%clk 1:25:10] } 5... O-O { [%eval 0.45] [%clk 1:32:45] } 6. Be3 { [%eval 0.33] [%clk 1:25:36] } 6... c5 { [%eval 0.63] [%clk 1:31:27] } 7. d5 { [%eval 0.73] [%clk 1:25:31] } 7... e6 { [%eval 0.47] [%clk 1:31:48] } 8. Nf3 { [%eval 0.9] [%clk 1:25:55] } 8... exd5 { [%eval 0.69] [%clk 1:32:14] } 9. cxd5 { [%eval 0.84] [%clk 1:26:21] } 9... Bg4 { [%eval 0.74] [%clk 1:31:34] } 10. Nd2 { [%eval 0.88] [%clk 1:26:45] } 10... Bxe2 { [%eval 0.87] [%clk 1:31:43] } 11. Qxe2 { [%eval 0.68] [%clk 1:27:10] } 11... Nbd7 { [%eval 1.02] [%clk 1:26:27] } 12. O-O { [%eval 1.27] [%clk 1:25:59] } 12... Ne8 { [%eval 1.1] [%clk 1:17:22] } 13. f4?! { [%eval 0.52] } { Inaccuracy. Bf4 was best. } { [%clk 1:17:08] } 13... f5 { [%eval 0.8] [%clk 1:08:43] } 14. Nf3? { [%eval -0.37] } { Mistake. Rae1 was best. } { [%clk 1:16:06] } 14... h6?? { [%eval 1.46] } { Blunder. fxe4 was best. } { [%clk 0:53:56] } 15. Bf2 { [%eval 1.2] [%clk 1:11:29] } 15... fxe4 { [%eval 1.32] [%clk 0:44:52] } 16. Qxe4 { [%eval 1.14] [%clk 1:11:20] } 16... Kh7? { [%eval 2.7] } { Mistake. Bxc3 was best. } { [%clk 0:44:12] } 17. Nh4 { [%eval 2.63] [%clk 1:07:03] } 17... Qf6?! { [%eval 3.71] } { Inaccuracy. Rf6 was best. } { [%clk 0:40:43] } 18. Qd3?! { [%eval 2.68] } { Inaccuracy. Rae1 was best. } { [%clk 1:04:49] } 18... c4 { [%eval 2.82] [%clk 0:31:51] } 19. Qg3? { [%eval 1.32] } { Mistake. Qh3 was best. } { [%clk 1:05:03] } 19... Nc5 { [%eval 1.61] [%clk 0:26:12] } 20. Rae1 { [%eval 1.4] [%clk 1:02:50] } 20... Nc7?? { [%eval 4.17] } { Blunder. g5 was best. } { [%clk 0:25:41] } 21. Bxc5 { [%eval 3.92] [%clk 1:03:12] } 21... dxc5 { [%eval 4.38] [%clk 0:26:09] } 22. f5 { [%eval 4.33] [%clk 1:03:41] } 22... g5 { [%eval 4.25] [%clk 0:22:02] } 23. Ng6 { [%eval 4.4] [%clk 1:01:12] } 23... Rf7 { [%eval 4.19] [%clk 0:17:42] } 24. Re5?! { [%eval 2.94] } { Inaccuracy. Kh1 was best. } { [%clk 0:56:45] } 24... Qd8?! { [%eval 3.99] } { Inaccuracy. Qb6 was best. } { [%clk 0:13:59] } 25. Ne4?? { [%eval 1.25] } { Blunder. Qf3 was best. } { [%clk 0:51:09] } 25... Bxe5?? { [%eval 5.17] } { Blunder. Nxd5 was best. } { [%clk 0:13:05] } 26. Nxe5 { [%eval 5.11] [%clk 0:51:28] } 26... Qxd5 { [%eval 5.12] [%clk 0:11:19] } 27. Nxf7 { [%eval 4.69] [%clk 0:51:32] } 27... Qxf7 { [%eval 5.15] [%clk 0:11:39] } 28. Qe5?! { [%eval 3.64] } { Inaccuracy. h4 was best. } { [%clk 0:51:29] } 28... Rf8 { [%eval 3.84] [%clk 0:07:56] } 29. Qxc5?? { [%eval 1.38] } { Blunder. Rd1 was best. } { [%clk 0:51:27] } 29... Ne6 { [%eval 1.83] [%clk 0:02:54] } 30. Qxc4 { [%eval 1.55] [%clk 0:50:45] } 30... Nf4 { [%eval 1.41] [%clk 0:03:08] } 31. Qc2? { [%eval 0.15] } { Mistake. Qxf7+ was best. } { [%clk 0:49:10] } 31... Qxf5 { [%eval 0.02] [%clk 0:02:07] } 32. Kh1 { [%eval 0.0] [%clk 0:48:27] } 32... Qg6?! { [%eval 0.71] } { Inaccuracy. Kg6 was best. } { [%clk 0:01:22] } 33. Rd1 { [%eval 0.45] [%clk 0:44:26] } 33... Rf7?? { [%eval 4.18] } { Blunder. Kg7 was best. } { [%clk 0:01:05] } 34. Rd6 { [%eval 3.74] [%clk 0:43:23] } 34... Ne6 { [%eval 4.26] [%clk 0:00:41] } 35. h4? { [%eval 2.27] } { Mistake. h3 was best. } { [%clk 0:42:53] } 35... Qf5?? { [%eval 5.25] } { Blunder. Rc7 was best. } { [%clk 0:00:46] } 36. Rxe6 { [%eval 5.32] [%clk 0:42:44] } 36... gxh4 { [%eval 5.57] [%clk 0:00:40] } 37. Qd3 { [%eval 5.05] [%clk 0:41:46] } 1-0