Event: Open
Site: Warsaw, Poland
Date: 2021-12-30
White: Oparin, Grigoriy
WhiteElo: 2580
Black: Gelfand, Boris
BlackElo: 2647
Result: 1-0
ECO: A33
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:02] } 1... c5 { [%eval 0.13] [%clk 0:03:04] } 2. c4 { [%eval 0.36] [%clk 0:03:02] } 2... Nf6 { [%eval 0.32] [%clk 0:03:05] } 3. Nc3 { [%eval 0.1] [%clk 0:03:03] } 3... Nc6 { [%eval 0.4] [%clk 0:03:06] } 4. d4 { [%eval 0.13] [%clk 0:03:04] } 4... cxd4 { [%eval 0.15] [%clk 0:03:07] } 5. Nxd4 { [%eval 0.13] [%clk 0:03:05] } 5... e6 { [%eval 0.13] [%clk 0:03:09] } 6. e4 { [%eval 0.0] [%clk 0:03:05] } 6... Bb4 { [%eval -0.12] [%clk 0:03:07] } 7. Nxc6 { [%eval 0.0] [%clk 0:03:05] } 7... bxc6 { [%eval 0.0] [%clk 0:03:09] } 8. Bd3 { [%eval 0.15] [%clk 0:03:05] } 8... e5 { [%eval 0.25] [%clk 0:03:10] } 9. O-O { [%eval 0.21] [%clk 0:03:05] } 9... O-O { [%eval 0.21] [%clk 0:03:11] } 10. h3 { [%eval 0.23] [%clk 0:03:05] } 10... Bxc3 { [%eval 0.37] [%clk 0:03:02] } 11. bxc3 { [%eval 0.01] [%clk 0:03:06] } 11... d6 { [%eval 0.2] [%clk 0:03:03] } 12. f4 { [%eval 0.25] [%clk 0:02:57] } 12... exf4?! { [%eval 0.97] } { Inaccuracy. Qe7 was best. } { [%clk 0:02:30] } 13. Bxf4 { [%eval 1.16] [%clk 0:02:57] } 13... Re8 { [%eval 1.28] [%clk 0:02:31] } 14. Qf3 { [%eval 0.87] [%clk 0:02:22] } 14... Be6 { [%eval 1.25] [%clk 0:01:18] } 15. Kh1 { [%eval 0.74] [%clk 0:02:16] } 15... Qe7 { [%eval 0.79] [%clk 0:01:17] } 16. Bg5 { [%eval 1.0] [%clk 0:02:05] } 16... h6 { [%eval 0.69] [%clk 0:01:19] } 17. Bh4 { [%eval 0.81] [%clk 0:02:03] } 17... Kh8?? { [%eval 3.69] } { Blunder. g5 was best. } { [%clk 0:01:06] } 18. c5 { [%eval 4.24] [%clk 0:01:56] } 18... Bd7 { [%eval 5.26] [%clk 0:00:44] } 19. Rae1 { [%eval 5.2] [%clk 0:01:12] } 19... Qe5 { [%eval 5.87] [%clk 0:00:46] } 20. cxd6 { [%eval 5.56] [%clk 0:01:06] } 20... Re6 { [%eval 7.33] [%clk 0:00:45] } 21. Bg3 { [%eval 7.57] [%clk 0:01:02] } 21... Qh5 { [%eval 7.98] [%clk 0:00:44] } 22. e5 { [%eval 8.45] [%clk 0:00:59] } 22... Qxf3 { [%eval 8.66] [%clk 0:00:44] } 23. Rxf3 { [%eval 8.1] [%clk 0:01:00] } 1-0