Event: 2022 Summer Classic - Group B
Site: Saint Louis, Missouri, United States
Date: 2022-05-09
White: Vazquez, Guillermo
WhiteTitle: IM
WhiteElo: 2557
Black: Zhou, Jianchao
BlackTitle: GM
BlackElo: 2589
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 40/90, SD/30, +30

1. e4 { [%eval 0.33] [%clk 1:30:49] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:30:49] } 2... e6 { [%eval 0.13] [%clk 1:31:05] } 3. c3 { [%eval 0.17] [%clk 1:30:15] } 3... Nf6 { [%eval 0.18] [%clk 1:31:14] } 4. e5 { [%eval 0.27] [%clk 1:30:30] } 4... Nd5 { [%eval 0.09] [%clk 1:31:39] } 5. d4 { [%eval 0.15] [%clk 1:30:36] } 5... cxd4 { [%eval 0.26] [%clk 1:32:00] } 6. cxd4 { [%eval 0.17] [%clk 1:30:59] } 6... d6 { [%eval 0.14] [%clk 1:32:20] } 7. Bc4 { [%eval 0.21] [%clk 1:30:10] } 7... Be7 { [%eval 0.29] [%clk 1:31:29] } 8. O-O { [%eval 0.28] [%clk 1:30:22] } 8... Nc6 { [%eval 0.27] [%clk 1:27:45] } 9. Qe2 { [%eval 0.37] [%clk 1:29:36] } 9... O-O { [%eval 0.32] [%clk 1:27:07] } 10. Qe4 { [%eval 0.18] [%clk 1:27:42] } 10... dxe5?! { [%eval 0.73] } { Inaccuracy. Bd7 was best. } { [%clk 1:14:55] } 11. dxe5 { [%eval 0.72] [%clk 1:27:55] } 11... Qb6 { [%eval 0.96] [%clk 1:15:14] } 12. h4?! { [%eval 0.25] } { Inaccuracy. Nc3 was best. } { [%clk 1:18:21] } 12... Bd7?! { [%eval 1.1] } { Inaccuracy. f5 was best. } { [%clk 1:11:48] } 13. Nbd2?! { [%eval 0.17] } { Inaccuracy. Nc3 was best. } { [%clk 1:11:45] } 13... Na5?! { [%eval 0.75] } { Inaccuracy. Kh8 was best. } { [%clk 1:06:21] } 14. Bd3 { [%eval 0.5] [%clk 0:58:03] } 14... g6 { [%eval 0.49] [%clk 1:06:26] } 15. Nc4?! { [%eval -0.08] } { Inaccuracy. h5 was best. } { [%clk 0:57:34] } 15... Nxc4 { [%eval -0.17] [%clk 1:04:54] } 16. Bxc4 { [%eval -0.2] [%clk 0:58:01] } 16... Bb5 { [%eval 0.25] [%clk 0:52:52] } 17. b3 { [%eval 0.29] [%clk 0:53:36] } 17... Rac8 { [%eval 0.42] [%clk 0:40:15] } 18. Bd2 { [%eval 0.33] [%clk 0:48:21] } 18... Qa6 { [%eval 0.41] [%clk 0:38:15] } 19. Bxb5 { [%eval 0.32] [%clk 0:44:44] } 19... Qxb5 { [%eval 0.5] [%clk 0:38:23] } 20. h5 { [%eval 0.31] [%clk 0:45:05] } 20... Nc3 { [%eval 0.63] [%clk 0:36:30] } 21. Bxc3 { [%eval 0.59] [%clk 0:41:06] } 21... Rxc3 { [%eval 0.67] [%clk 0:36:45] } 22. Rac1 { [%eval 0.27] [%clk 0:41:28] } 22... Rcc8 { [%eval 0.62] [%clk 0:27:45] } 23. Rfd1 { [%eval 0.25] [%clk 0:38:32] } 23... a6?! { [%eval 0.87] } { Inaccuracy. Rxc1 was best. } { [%clk 0:22:14] } 24. Qf4 { [%eval 0.38] [%clk 0:33:41] } 24... Rxc1 { [%eval 0.49] [%clk 0:07:41] } 25. Rxc1 { [%eval 0.39] [%clk 0:33:59] } 25... Qd7 { [%eval 0.34] [%clk 0:07:05] } 26. Ng5 { [%eval 0.0] [%clk 0:23:36] } 26... h6 { [%eval 0.0] [%clk 0:05:08] } 27. Ne4 { [%eval 0.0] [%clk 0:23:29] } 27... g5 { [%eval 0.08] [%clk 0:04:31] } 28. Nf6+ { [%eval 0.0] [%clk 0:18:52] } 28... Bxf6 { [%eval 0.0] [%clk 0:04:55] } 29. Qxf6 { [%eval 0.0] [%clk 0:19:17] } 29... Rc8 { [%eval 0.0] [%clk 0:04:59] } 30. Rxc8+ { [%eval 0.0] [%clk 0:18:20] } 30... Qxc8 { [%eval 0.0] [%clk 0:05:27] } 31. Kh2 { [%eval 0.0] [%clk 0:18:34] } 31... Qc1 { [%eval 0.0] [%clk 0:05:03] } 32. Qd8+ { [%eval 0.0] [%clk 0:17:06] } 32... Kg7 { [%eval 0.0] [%clk 0:05:18] } 33. Qf6+ { [%eval 0.0] [%clk 0:17:27] } 33... Kg8 { [%eval 0.0] [%clk 0:05:41] } 34. Qd8+ { [%eval 0.0] [%clk 0:17:51] } 34... Kg7 { [%eval 0.0] [%clk 0:06:04] } 35. Qf6+ { [%eval 0.0] [%clk 0:18:14] } 35... Kg8 { [%eval 0.0] [%clk 0:06:29] } 1/2-1/2