Event: Saint Louis Rapid & Blitz 2021
Site: Saint Louis, United States
Date: 2021-08-14
White: Xiong, Jeffery
WhiteElo: 2730
Black: Svidler, Peter
BlackElo: 2745
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:05:02] } 1... Nf6 { [%eval 0.19] [%clk 0:05:03] } 2. Nf3 { [%eval 0.12] [%clk 0:05:02] } 2... g6 { [%eval 0.21] [%clk 0:05:04] } 3. c4 { [%eval 0.25] [%clk 0:05:02] } 3... Bg7 { [%eval 0.13] [%clk 0:05:04] } 4. Nc3 { [%eval 0.31] [%clk 0:05:03] } 4... d5 { [%eval 0.27] [%clk 0:05:05] } 5. cxd5 { [%eval 0.0] [%clk 0:05:03] } 5... Nxd5 { [%eval 0.0] [%clk 0:05:06] } 6. e4 { [%eval 0.24] [%clk 0:05:04] } 6... Nxc3 { [%eval 0.26] } 7. bxc3 { [%eval 0.0] [%clk 0:05:04] } 7... c5 { [%eval 0.13] [%clk 0:05:08] } 8. Rb1 { [%eval 0.4] [%clk 0:05:03] } 8... O-O { [%eval 0.32] [%clk 0:05:08] } 9. Be2 { [%eval 0.52] [%clk 0:05:03] } 9... cxd4 { [%eval 0.46] [%clk 0:04:44] } 10. cxd4 { [%eval 0.38] [%clk 0:05:04] } 10... Qa5+ { [%eval 0.33] [%clk 0:04:45] } 11. Bd2 { [%eval 0.26] [%clk 0:05:04] } 11... Qxa2 { [%eval 0.44] [%clk 0:04:46] } 12. O-O { [%eval 0.66] [%clk 0:05:04] } 12... Bg4 { [%eval 0.31] [%clk 0:04:47] } 13. Bg5 { [%eval 0.3] [%clk 0:05:03] } 13... h6 { [%eval 0.45] [%clk 0:04:48] } 14. Bh4 { [%eval 0.35] [%clk 0:05:03] } 14... g5 { [%eval 0.0] [%clk 0:04:46] } 15. Bg3 { [%eval 0.23] [%clk 0:05:04] } 15... Nc6 { [%eval 0.55] [%clk 0:04:46] } 16. d5 { [%eval 0.14] [%clk 0:05:04] } 16... Rad8 { [%eval 0.36] [%clk 0:04:45] } 17. h4 { [%eval 0.0] [%clk 0:05:04] } 17... e6 { [%eval 0.44] [%clk 0:04:07] } 18. hxg5 { [%eval 0.42] [%clk 0:04:45] } 18... exd5? { [%eval 1.5] } { Mistake. hxg5 was best. } { [%clk 0:03:50] } 19. gxh6 { [%eval 2.02] [%clk 0:04:31] } 19... dxe4? { [%eval 4.04] } { Mistake. Bxh6 was best. } { [%clk 0:03:41] } 20. Qc1 { [%eval 3.63] [%clk 0:04:30] } 20... exf3?? { [%eval #3] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:02:10] } 21. Qg5 { [%eval #2] [%clk 0:04:25] } 1-0