Event: World Cup 2023 Open
Site: Baku, Azerbaijan
Date: 2023-08-06
White: Nepomniachtchi Ian (FID)
WhiteElo: 2779
Black: Mamedov Rauf (AZE)
BlackElo: 2636
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... Nc6 { [%eval 0.0] [%clk 1:31:20] } 3. Bb5 { [%eval 0.37] [%clk 1:31:00] } 3... g6 { [%eval 0.59] [%clk 1:31:41] } 4. O-O { [%eval 0.2] [%clk 1:31:20] } 4... Bg7 { [%eval 0.55] [%clk 1:32:07] } 5. Re1 { [%eval 0.47] [%clk 1:30:46] } 5... e5 { [%eval 0.35] [%clk 1:32:32] } 6. Bxc6 { [%eval 0.61] [%clk 1:31:04] } 6... dxc6 { [%eval 0.37] [%clk 1:32:59] } 7. d3 { [%eval 0.25] [%clk 1:31:25] } 7... Qe7 { [%eval 0.43] [%clk 1:33:09] } 8. a4 { [%eval 0.44] [%clk 1:31:34] } 8... Nf6 { [%eval 0.37] [%clk 1:24:37] } 9. a5 { [%eval 0.31] [%clk 1:31:41] } 9... O-O { [%eval 0.38] [%clk 1:23:32] } 10. Be3 { [%eval 0.38] [%clk 1:31:57] } 10... Bg4 { [%eval 0.56] [%clk 1:20:43] } 11. h3 { [%eval 0.67] [%clk 1:30:23] } 11... Bxf3 { [%eval 0.64] [%clk 1:19:41] } 12. Qxf3 { [%eval 0.45] [%clk 1:30:45] } 12... Nd7 { [%eval 0.62] [%clk 1:19:53] } 13. Nd2 { [%eval 0.56] [%clk 1:27:46] } 13... Rfd8 { [%eval 0.64] [%clk 1:09:52] } 14. Qg3 { [%eval 0.53] [%clk 1:22:03] } 14... b5 { [%eval 0.5] [%clk 0:59:04] } 15. Bg5 { [%eval 0.33] [%clk 1:01:14] } 15... f6 { [%eval 0.79] [%clk 0:53:18] } 16. Be3 { [%eval 0.83] [%clk 1:01:34] } 16... Nf8 { [%eval 0.93] [%clk 0:53:40] } 17. f4?! { [%eval 0.34] } { Inaccuracy. h4 was best. } { [%clk 0:58:50] } 17... exf4 { [%eval 0.31] [%clk 0:51:46] } 18. Qxf4 { [%eval 0.3] [%clk 0:59:14] } 18... Ne6 { [%eval 0.34] [%clk 0:52:00] } 19. Qf2 { [%eval 0.24] [%clk 0:59:36] } 19... Nd4 { [%eval 0.6] [%clk 0:46:26] } 20. Nf3 { [%eval 0.4] [%clk 0:52:11] } 20... Nxf3+ { [%eval 0.39] [%clk 0:33:04] } 21. Qxf3 { [%eval 0.43] [%clk 0:51:33] } 21... Qe5 { [%eval 0.37] [%clk 0:33:30] } 22. Rab1 { [%eval 0.38] [%clk 0:47:59] } 22... Bf8 { [%eval 0.44] [%clk 0:30:04] } 23. Kh1 { [%eval 0.31] [%clk 0:43:28] } 23... a6 { [%eval 0.29] [%clk 0:26:23] } 24. Bg1 { [%eval 0.38] [%clk 0:42:34] } 24... Qe6 { [%eval 0.3] [%clk 0:22:18] } 25. c3 { [%eval 0.28] [%clk 0:39:06] } 25... Rd7 { [%eval 0.26] [%clk 0:20:48] } 26. Rf1 { [%eval 0.17] [%clk 0:38:36] } 26... Re8 { [%eval 0.27] [%clk 0:17:27] } 27. b4 { [%eval 0.1] [%clk 0:34:09] } 27... c4 { [%eval 0.08] [%clk 0:14:16] } 28. dxc4 { [%eval 0.09] [%clk 0:32:09] } 28... Qxc4 { [%eval 0.09] [%clk 0:14:20] } 29. Bd4 { [%eval 0.0] [%clk 0:29:07] } 29... Rf7 { [%eval 0.0] [%clk 0:14:29] } 30. Qg3?! { [%eval -0.55] } { Inaccuracy. Rbd1 was best. } { [%clk 0:28:31] } 30... Rxe4?! { [%eval 0.0] } { Inaccuracy. Bxb4 was best. } { [%clk 0:12:54] } 31. Rxf6 { [%eval -0.1] [%clk 0:26:47] } 1/2-1/2