Event: Round 1: Nicholas Vettese - Jianchao Zhou
Date: 2023-07-09
White: Nicholas Vettese
WhiteTitle: IM
Black: Jianchao Zhou
BlackTitle: GM
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:21:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:22:24] } 3. d4 { [%eval 0.25] [%clk 1:31:41] } 3... cxd4 { [%eval 0.13] [%clk 1:22:52] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:00] } 4... Nf6 { [%eval 0.3] [%clk 1:23:19] } 5. Nc3 { [%eval 0.21] [%clk 1:32:16] } 5... a6 { [%eval 0.39] [%clk 1:23:32] } 6. Bg5 { [%eval 0.0] [%clk 1:32:06] } 6... Nbd7 { [%eval 0.18] [%clk 1:22:09] } 7. Qe2 { [%eval 0.29] [%clk 1:32:13] } 7... h6 { [%eval 0.0] [%clk 1:22:16] } 8. Bh4 { [%eval 0.41] [%clk 1:32:35] } 8... g6 { [%eval 0.52] [%clk 1:22:42] } 9. O-O-O { [%eval 0.22] [%clk 1:32:11] } 9... e5 { [%eval 0.23] [%clk 1:22:59] } 10. Nb3 { [%eval 0.19] [%clk 1:32:26] } 10... Be7 { [%eval 0.33] [%clk 1:23:23] } 11. g4 { [%eval 0.06] [%clk 1:20:17] } 11... b5 { [%eval 0.04] [%clk 1:21:30] } 12. a3 { [%eval 0.0] [%clk 1:20:36] } 12... Bb7 { [%eval 0.36] [%clk 1:18:44] } 13. Bg2?! { [%eval -0.5] } { Inaccuracy. f3 was best. } { [%clk 1:20:45] } 13... Rc8 { [%eval -0.63] [%clk 1:16:49] } 14. f4 { [%eval -0.68] [%clk 1:18:15] } 14... Rxc3 { [%eval -0.71] [%clk 1:14:50] } 15. bxc3 { [%eval -0.83] [%clk 1:18:30] } 15... Qc7 { [%eval -0.58] [%clk 1:14:35] } 16. Kb1? { [%eval -1.78] } { Mistake. f5 was best. } { [%clk 1:03:32] } 16... Nb6 { [%eval -1.36] [%clk 1:07:55] } 17. f5? { [%eval -2.86] } { Mistake. Rd3 was best. } { [%clk 0:58:08] } 17... Na4 { [%eval -3.0] [%clk 1:07:09] } 18. Be1? { [%eval -4.94] } { Mistake. Rd3 was best. } { [%clk 0:58:29] } 18... Qxc3 { [%eval -4.74] [%clk 1:06:35] } 19. Bxc3 { [%eval -4.9] [%clk 0:49:00] } 19... Nxc3+ { [%eval -4.92] [%clk 1:06:47] } 20. Kb2 { [%eval -4.9] [%clk 0:49:22] } 20... Nxe2 { [%eval -5.0] [%clk 1:07:08] } 21. Bf3 { [%eval -5.04] [%clk 0:49:45] } 21... Nf4 { [%eval -5.16] } 22. Nd2 { [%eval -5.18] [%clk 0:49:26] } 22... g5 { [%eval -4.6] [%clk 1:02:26] } 23. a4 { [%eval -4.82] [%clk 0:46:21] } 23... bxa4 { [%eval -4.75] [%clk 0:59:40] } 24. Nc4 { [%eval -5.64] [%clk 0:45:41] } 24... Bxe4 { [%eval -5.53] [%clk 0:59:07] } 25. Bxe4 { [%eval -5.69] [%clk 0:45:46] } 25... Nxe4 { [%eval -5.64] [%clk 0:59:25] } 26. Rhe1 { [%eval -5.64] [%clk 0:46:04] } 26... d5 { [%eval -5.72] [%clk 0:59:39] } 27. Nb6 { [%eval -5.83] [%clk 0:45:26] } 27... O-O { [%eval -5.62] [%clk 0:58:59] } 28. Nxd5 { [%eval -5.48] [%clk 0:44:30] } 28... Rb8+ { [%eval -5.56] [%clk 0:57:16] } 29. Ka1 { [%eval -5.5] [%clk 0:44:58] } 29... Nxd5 { [%eval -5.5] [%clk 0:57:26] } 30. Rxd5 { [%eval -5.52] [%clk 0:45:08] } 30... Nc3?! { [%eval -4.12] } { Inaccuracy. Nf6 was best. } 31. Rdxe5 { [%eval -4.31] [%clk 0:45:14] } 31... a3 { [%eval -5.12] [%clk 0:57:30] } 32. R5e3 { [%eval -4.79] [%clk 0:43:42] } 32... Kg7 { [%eval -5.29] [%clk 0:57:01] } 0-1