Event: 1000gm Independence Day IM Norm Scheveningen
Date: 2023-07-01
White: Sihan Tao
Black: Augusto Cesar Campos
BlackTitle: IM
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: G/90 + 30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:38] } 2. Nf3 { [%eval 0.0] [%clk 1:30:52] } 2... e6 { [%eval 0.34] [%clk 1:31:04] } 3. d4 { [%eval 0.42] [%clk 1:30:58] } 3... cxd4 { [%eval 0.37] [%clk 1:31:28] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:20] } 4... Nf6 { [%eval 0.4] [%clk 1:31:50] } 5. Nc3 { [%eval 0.45] [%clk 1:27:12] } 5... Nc6 { [%eval 0.43] [%clk 1:31:32] } 6. Nxc6 { [%eval 0.35] [%clk 1:16:24] } 6... bxc6 { [%eval 0.29] [%clk 1:31:59] } 7. e5 { [%eval 0.32] [%clk 1:16:35] } 7... Nd5 { [%eval 0.48] [%clk 1:32:24] } 8. Ne4 { [%eval 0.41] [%clk 1:16:58] } 8... Qc7 { [%eval 0.57] [%clk 1:32:49] } 9. f4 { [%eval 0.59] [%clk 1:16:58] } 9... Qb6 { [%eval 0.58] [%clk 1:33:11] } 10. c4 { [%eval 0.6] [%clk 1:14:50] } 10... Bb4+ { [%eval 0.56] [%clk 1:33:26] } 11. Ke2 { [%eval 0.55] [%clk 1:14:34] } 11... Ba6?! { [%eval 1.39] } { Inaccuracy. f5 was best. } { [%clk 1:33:28] } 12. Kf3 { [%eval 1.42] [%clk 1:14:15] } 12... f5 { [%eval 1.33] [%clk 1:33:40] } 13. exf6 { [%eval 1.37] [%clk 1:05:44] } 13... Nxf6 { [%eval 1.37] [%clk 1:33:57] } 14. Be3 { [%eval 1.02] [%clk 0:44:41] } 14... Qa5 { [%eval 0.81] [%clk 1:32:32] } 15. Nxf6+ { [%eval 0.83] [%clk 0:42:12] } 15... gxf6 { [%eval 0.96] [%clk 1:32:59] } 16. Kf2?! { [%eval 0.38] } { Inaccuracy. a3 was best. } { [%clk 0:42:00] } 16... Ke7 { [%eval 0.25] [%clk 1:29:39] } 17. a3 { [%eval 0.5] [%clk 0:19:30] } 17... Bc5 { [%eval 0.45] [%clk 1:29:14] } 18. b4 { [%eval 0.37] [%clk 0:19:37] } 18... Bxe3+ { [%eval 0.51] [%clk 1:29:35] } 19. Kxe3 { [%eval 0.25] [%clk 0:20:04] } 19... Qc7 { [%eval 0.45] [%clk 1:29:39] } 20. c5 { [%eval 0.43] [%clk 0:19:01] } 20... Bxf1 { [%eval 0.37] [%clk 1:29:43] } 21. Rxf1 { [%eval 0.66] [%clk 0:19:15] } 21... h5 { [%eval 0.53] [%clk 1:27:41] } 22. Qd4 { [%eval 0.43] [%clk 0:17:05] } 22... Rag8 { [%eval 0.48] [%clk 1:27:13] } 23. Rf2 { [%eval 0.59] [%clk 0:13:42] } 23... h4 { [%eval 0.6] [%clk 1:20:25] } 24. Rd1 { [%eval 0.63] [%clk 0:10:26] } 24... Rh5 { [%eval 0.62] [%clk 1:20:33] } 25. f5?! { [%eval 0.0] } { Inaccuracy. Qe4 was best. } { [%clk 0:08:27] } 25... Rxf5 { [%eval 0.0] [%clk 1:07:06] } 26. Rxf5 { [%eval 0.0] [%clk 0:08:36] } 26... exf5 { [%eval 0.0] [%clk 1:07:30] } 27. Qxh4?? { [%eval -2.47] } { Blunder. Kf2 was best. } { [%clk 0:00:44] } 27... Qe5+ { [%eval -2.53] [%clk 1:05:27] } 28. Kf2 { [%eval -2.34] [%clk 0:01:02] } 28... Qb2+ { [%eval -2.57] [%clk 1:03:59] } 29. Ke1 { [%eval -2.3] [%clk 0:01:30] } 29... Qxg2 { [%eval -2.54] [%clk 0:59:44] } 30. Qf2?? { [%eval -5.26] } { Blunder. Qd4 was best. } { [%clk 0:01:28] } 30... Qe4+ { [%eval -5.33] [%clk 0:58:57] } 31. Kf1 { [%eval -5.28] [%clk 0:01:54] } 31... Kd8 { [%eval -5.59] [%clk 0:57:31] } 32. b5 { [%eval -5.52] [%clk 0:00:43] } 32... Qc4+ { [%eval -5.66] [%clk 0:56:28] } 33. Ke1?? { [%eval #-10] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:01:10] } 33... Re8+ { [%eval #-10] [%clk 0:56:47] } 0-1