Event: 2022 Summer Classic - Group B
Site: Saint Louis, Missouri, United States
Date: 2022-06-02
White: Dragun, Kamil
WhiteTitle: GM
WhiteElo: 2571
Black: Zhou, Jianchao
BlackTitle: GM
BlackElo: 2589
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 40/90, SD/30, +30

1. e4 { [%eval 0.33] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:43] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... e6 { [%eval 0.13] [%clk 1:30:13] } 3. d4 { [%eval 0.42] [%clk 1:31:25] } 3... cxd4 { [%eval 0.38] [%clk 1:30:37] } 4. Nxd4 { [%eval -0.13] [%clk 1:31:48] } 4... Nc6?! { [%eval 0.42] } { Inaccuracy. a6 was best. } { [%clk 1:31:00] } 5. Nc3 { [%eval 0.33] [%clk 1:31:46] } 5... Qc7 { [%eval 0.47] [%clk 1:31:23] } 6. g3 { [%eval 0.43] [%clk 1:31:37] } 6... a6 { [%eval 0.3] [%clk 1:31:37] } 7. Bg2 { [%eval 0.31] [%clk 1:31:43] } 7... Nf6 { [%eval 0.26] [%clk 1:32:00] } 8. O-O { [%eval 0.38] [%clk 1:31:46] } 8... Bc5 { [%eval 0.55] [%clk 1:32:24] } 9. Nb3 { [%eval 0.26] [%clk 1:24:35] } 9... Ba7 { [%eval 0.1] [%clk 1:31:57] } 10. Kh1 { [%eval -0.15] [%clk 1:16:26] } 10... h6 { [%eval 0.15] [%clk 1:28:30] } 11. f4 { [%eval -0.14] [%clk 1:13:15] } 11... d6 { [%eval 0.0] [%clk 1:27:56] } 12. Qe2 { [%eval -0.4] [%clk 1:12:48] } 12... O-O { [%eval -0.33] [%clk 1:26:01] } 13. Bd2 { [%eval -0.34] [%clk 1:06:00] } 13... b5 { [%eval 0.0] [%clk 1:09:22] } 14. e5 { [%eval 0.0] [%clk 0:48:49] } 14... dxe5 { [%eval 0.0] [%clk 1:00:35] } 15. fxe5 { [%eval 0.0] [%clk 0:49:04] } 15... Nh7 { [%eval 0.21] [%clk 1:00:22] } 16. a4 { [%eval 0.34] [%clk 0:34:43] } 16... bxa4 { [%eval 0.24] [%clk 0:57:30] } 17. Rxa4 { [%eval 0.28] [%clk 0:33:07] } 17... Bb7 { [%eval 0.31] [%clk 0:57:32] } 18. Rc4 { [%eval 0.25] [%clk 0:30:21] } 18... Rac8?! { [%eval 1.02] } { Inaccuracy. Rad8 was best. } { [%clk 0:55:31] } 19. Ne4 { [%eval 1.19] [%clk 0:28:00] } 19... Qxe5?! { [%eval 2.2] } { Inaccuracy. Qd7 was best. } { [%clk 0:50:43] } 20. Bc3 { [%eval 1.76] [%clk 0:27:48] } 20... Qb8 { [%eval 2.41] [%clk 0:14:06] } 21. Nbc5 { [%eval 1.95] [%clk 0:23:14] } 21... Rc7?? { [%eval 5.41] } { Blunder. Bxc5 was best. } { [%clk 0:08:09] } 22. Nxb7 { [%eval 5.84] [%clk 0:12:08] } 22... Qxb7 { [%eval 5.19] [%clk 0:08:36] } 23. Nd6?? { [%eval 2.45] } { Blunder. Nf6+ was best. } { [%clk 0:12:30] } 23... Qb6 { [%eval 3.88] [%clk 0:08:36] } 24. Rg4?! { [%eval 3.04] } { Inaccuracy. Bxc6 was best. } { [%clk 0:12:28] } 24... g5?? { [%eval 7.94] } { Blunder. f6 was best. } { [%clk 0:04:26] } 25. Rc4 { [%eval 7.67] [%clk 0:10:08] } 25... Nd8 { [%eval 8.67] [%clk 0:04:15] } 26. Nc8 { [%eval 8.1] [%clk 0:09:01] } 1-0