Event: World Cup 2021
Site: Sochi
Date: 2021-07-15
White: Perez Ponsa Federico (ARG)
WhiteElo: 2554
Black: Grischuk Alexander (RUS)
BlackElo: 2778
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:27] } 2. c4 { [%eval 0.11] [%clk 1:31:20] } 2... e6 { [%eval 0.39] [%clk 1:30:36] } 3. Nc3 { [%eval 0.0] [%clk 1:31:43] } 3... d5 { [%eval 0.4] [%clk 1:29:17] } 4. cxd5 { [%eval 0.16] [%clk 1:31:50] } 4... exd5 { [%eval 0.13] [%clk 1:29:40] } 5. Bg5 { [%eval 0.21] [%clk 1:31:54] } 5... c6 { [%eval 0.32] [%clk 1:29:04] } 6. e3 { [%eval 0.28] [%clk 1:31:20] } 6... Bf5 { [%eval 0.4] [%clk 1:28:32] } 7. Qf3 { [%eval 0.36] [%clk 1:30:31] } 7... Bg6 { [%eval 0.37] [%clk 1:27:55] } 8. Bxf6 { [%eval 0.35] [%clk 1:30:23] } 8... Qxf6 { [%eval 0.44] [%clk 1:28:18] } 9. Qxf6 { [%eval 0.43] [%clk 1:30:47] } 9... gxf6 { [%eval 0.65] [%clk 1:28:44] } 10. Nf3 { [%eval 0.39] [%clk 1:29:21] } 10... Nd7 { [%eval 0.34] [%clk 1:27:55] } 11. Nh4 { [%eval 0.15] [%clk 1:25:01] } 11... Be7 { [%eval 0.24] [%clk 1:19:05] } 12. Ne2 { [%eval 0.49] [%clk 1:18:39] } 12... Bb4+ { [%eval 0.7] [%clk 1:09:12] } 13. Kd1 { [%eval 0.43] [%clk 1:18:47] } 13... a5 { [%eval 0.83] [%clk 1:09:38] } 14. Ng3 { [%eval 0.75] [%clk 1:13:16] } 14... a4 { [%eval 0.71] [%clk 1:07:20] } 15. a3 { [%eval 0.75] [%clk 1:11:14] } 15... Bf8 { [%eval 0.99] [%clk 0:56:48] } 16. Ngf5 { [%eval 0.84] [%clk 1:08:32] } 16... Nb6 { [%eval 0.79] [%clk 0:50:49] } 17. Rc1 { [%eval 0.83] [%clk 1:02:18] } 17... Ra5 { [%eval 0.73] [%clk 0:48:33] } 18. Bd3 { [%eval 0.68] [%clk 0:56:21] } 18... Nc4 { [%eval 0.75] [%clk 0:43:52] } 19. Rc2 { [%eval 0.5] [%clk 0:50:54] } 19... Nd6 { [%eval 0.61] [%clk 0:37:44] } 20. Ke2 { [%eval 0.74] [%clk 0:43:26] } 20... Nxf5 { [%eval 0.61] [%clk 0:30:36] } 21. Nxf5 { [%eval 0.72] [%clk 0:42:42] } 21... Kd7 { [%eval 0.58] [%clk 0:27:42] } 22. h3 { [%eval 0.44] [%clk 0:36:49] } 22... Bd6 { [%eval 0.72] [%clk 0:21:49] } 23. g4 { [%eval 0.66] [%clk 0:29:42] } 23... h5 { [%eval 0.68] [%clk 0:14:48] } 24. Rcc1 { [%eval 0.57] [%clk 0:27:14] } 24... Bxf5 { [%eval 0.67] [%clk 0:11:05] } 25. Bxf5+ { [%eval 0.69] [%clk 0:26:24] } 25... Ke7 { [%eval 0.84] [%clk 0:10:58] } 26. Bd3 { [%eval 0.6] [%clk 0:26:41] } 26... h4 { [%eval 0.71] [%clk 0:10:33] } 27. Rc2 { [%eval 0.83] [%clk 0:26:58] } 27... Kd7 { [%eval 0.62] [%clk 0:10:35] } 28. Bf5+ { [%eval 0.82] [%clk 0:27:22] } 28... Kc7 { [%eval 0.72] [%clk 0:10:15] } 29. Bd3 { [%eval 0.67] [%clk 0:27:47] } 29... Kd7 { [%eval 0.49] [%clk 0:10:42] } 30. Bf5+ { [%eval 0.5] [%clk 0:28:13] } 30... Kc7 { [%eval 0.53] [%clk 0:11:09] } 31. Bd3?! { [%eval 0.0] } { Inaccuracy. Rd1 was best. } { [%clk 0:28:37] } 31... Kd7 { [%eval 0.68] } 1/2-1/2