Event: 32nd Annual North American Open
Site: ChessKast.com
Date: 2022-12-29
White: Jerry Jin
Black: Ethan Guo
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:21] } 2. Nf3 { [%eval 0.0] [%clk 1:30:49] } 2... d6 { [%eval 0.0] [%clk 1:30:51] } 3. d4 { [%eval 0.25] [%clk 1:31:10] } 3... cxd4 { [%eval 0.13] [%clk 1:31:17] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:30] } 4... Nf6 { [%eval 0.31] [%clk 1:31:44] } 5. Nc3 { [%eval 0.18] [%clk 1:31:50] } 5... a6 { [%eval 0.39] [%clk 1:32:12] } 6. Bd3 { [%eval 0.24] [%clk 1:32:03] } 6... e6 { [%eval 0.0] [%clk 1:32:30] } 7. O-O { [%eval 0.16] [%clk 1:31:12] } 7... Be7 { [%eval 0.36] [%clk 1:32:59] } 8. Be3 { [%eval 0.28] [%clk 1:31:06] } 8... O-O { [%eval 0.28] [%clk 1:33:19] } 9. f4 { [%eval 0.11] [%clk 1:30:29] } 9... Qc7?! { [%eval 1.08] } { Inaccuracy. e5 was best. } { [%clk 1:29:32] } 10. Qf3?! { [%eval 0.44] } { Inaccuracy. g4 was best. } { [%clk 1:25:20] } 10... Nbd7?! { [%eval 1.02] } { Inaccuracy. e5 was best. } { [%clk 1:27:23] } 11. f5? { [%eval -0.27] } { Mistake. g4 was best. } { [%clk 1:22:01] } 11... e5 { [%eval 0.07] [%clk 1:21:58] } 12. Nde2 { [%eval 0.02] [%clk 1:19:03] } 12... b5 { [%eval 0.13] [%clk 1:22:28] } 13. Ng3 { [%eval -0.39] [%clk 1:19:30] } 13... Bb7 { [%eval -0.33] [%clk 1:22:57] } 14. Nh5 { [%eval -0.72] [%clk 1:18:33] } 14... Nxh5 { [%eval -0.64] [%clk 1:22:39] } 15. Qxh5 { [%eval -0.73] [%clk 1:18:47] } 15... Nf6 { [%eval -0.67] [%clk 1:22:44] } 16. Qf3 { [%eval -0.66] [%clk 1:18:52] } 16... b4 { [%eval -0.72] [%clk 1:18:03] } 17. Ne2?! { [%eval -1.45] } { Inaccuracy. Nd5 was best. } { [%clk 1:16:39] } 17... d5 { [%eval -1.51] [%clk 1:18:33] } 18. Ng3 { [%eval -1.51] [%clk 1:15:25] } 18... Rac8 { [%eval -1.54] [%clk 1:14:24] } 19. exd5 { [%eval -1.56] [%clk 1:10:57] } 19... Bxd5 { [%eval -1.59] [%clk 1:14:18] } 20. Ne4 { [%eval -1.43] [%clk 1:10:21] } 20... Nxe4 { [%eval -1.67] [%clk 1:14:11] } 21. Bxe4 { [%eval -1.77] [%clk 1:10:51] } 21... Bxe4 { [%eval -1.72] [%clk 1:14:41] } 22. Qxe4 { [%eval -1.84] [%clk 1:11:19] } 22... Qxc2 { [%eval -1.75] [%clk 1:14:45] } 23. Qxe5 { [%eval -2.25] [%clk 1:10:08] } 23... Bf6 { [%eval -2.64] [%clk 1:14:55] } 24. Qa5 { [%eval -2.81] [%clk 1:03:32] } 24... Qxb2 { [%eval -2.46] [%clk 1:11:33] } 25. Rab1 { [%eval -2.57] [%clk 1:01:50] } 25... Qe2 { [%eval -2.42] [%clk 0:59:54] } 26. Bf2 { [%eval -2.95] [%clk 0:55:01] } 26... Bc3 { [%eval -3.22] [%clk 0:58:15] } 27. Rbc1 { [%eval -3.07] [%clk 0:43:56] } 27... Rcd8?! { [%eval -2.29] } { Inaccuracy. Rfd8 was best. } { [%clk 0:43:08] } 28. Bb6?! { [%eval -3.34] } { Inaccuracy. a3 was best. } { [%clk 0:29:57] } 28... Rd2 { [%eval -3.55] [%clk 0:38:21] } 29. Rf2 { [%eval -3.63] [%clk 0:28:10] } 29... Qd3 { [%eval -3.34] [%clk 0:35:49] } 30. Qc5 { [%eval -4.03] [%clk 0:23:07] } 30... Rxf2 { [%eval -3.74] [%clk 0:34:58] } 31. Qxf2 { [%eval -3.95] [%clk 0:23:36] } 31... Re8 { [%eval -4.24] [%clk 0:33:57] } 32. Qf1 { [%eval -4.65] [%clk 0:20:48] } 32... Qd2 { [%eval -4.8] [%clk 0:30:44] } 33. Qd1 { [%eval -4.59] [%clk 0:20:21] } 33... Qxa2 { [%eval -4.79] [%clk 0:28:40] } 34. Qd7 { [%eval -4.6] [%clk 0:20:39] } 34... Qe2 { [%eval -4.83] [%clk 0:28:46] } 35. Bd4 { [%eval -5.7] [%clk 0:19:14] } 35... h6 { [%eval -4.89] [%clk 0:28:44] } 36. Qa7? { [%eval -10.44] } { Mistake. Bf2 was best. } { [%clk 0:17:32] } 36... Qd2 { [%eval -9.86] [%clk 0:28:42] } 0-1