Event: World Cup 2023 Open
Site: Baku, Azerbaijan
Date: 2023-08-07
White: Mamedov Rauf (AZE)
WhiteElo: 2636
Black: Nepomniachtchi Ian (FID)
BlackElo: 2779
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:16] } 1... c5 { [%eval 0.32] [%clk 0:25:18] } 2. Nf3 { [%eval 0.0] [%clk 0:25:25] } 2... e6 { [%eval 0.34] [%clk 0:25:26] } 3. c3 { [%eval 0.17] [%clk 0:25:18] } 3... d5 { [%eval 0.09] [%clk 0:25:32] } 4. exd5 { [%eval 0.21] [%clk 0:25:26] } 4... Qxd5 { [%eval 0.19] [%clk 0:25:40] } 5. d4 { [%eval 0.26] [%clk 0:25:34] } 5... Nf6 { [%eval 0.2] [%clk 0:25:48] } 6. Na3 { [%eval 0.36] [%clk 0:25:41] } 6... a6 { [%eval 0.37] [%clk 0:25:57] } 7. Nc4 { [%eval 0.35] [%clk 0:25:37] } 7... Nbd7 { [%eval 0.25] [%clk 0:26:04] } 8. Be2 { [%eval 0.28] [%clk 0:25:44] } 8... b5 { [%eval 0.3] [%clk 0:26:00] } 9. Na5 { [%eval 0.3] [%clk 0:25:53] } 9... Bd6 { [%eval 0.27] [%clk 0:25:50] } 10. c4 { [%eval 0.31] [%clk 0:25:00] } 10... bxc4 { [%eval 0.32] [%clk 0:25:57] } 11. Nxc4 { [%eval 0.3] [%clk 0:25:08] } 11... O-O { [%eval 0.29] [%clk 0:25:56] } 12. O-O { [%eval 0.33] [%clk 0:24:22] } 12... Bb7 { [%eval 0.35] [%clk 0:24:43] } 13. Nxd6 { [%eval 0.33] [%clk 0:21:16] } 13... Qxd6 { [%eval 0.31] [%clk 0:24:51] } 14. dxc5 { [%eval 0.35] [%clk 0:21:23] } 14... Qxc5 { [%eval 0.38] [%clk 0:24:41] } 15. Be3 { [%eval 0.39] [%clk 0:21:32] } 15... Qe7 { [%eval 0.4] [%clk 0:24:28] } 16. Qa4 { [%eval 0.28] [%clk 0:20:02] } 16... h6 { [%eval 0.32] [%clk 0:24:14] } 17. Rac1 { [%eval 0.31] [%clk 0:19:58] } 17... Nd5 { [%eval 0.37] [%clk 0:24:21] } 18. Bd2 { [%eval 0.32] [%clk 0:20:07] } 18... a5 { [%eval 0.33] [%clk 0:23:41] } 19. Rfe1 { [%eval 0.35] [%clk 0:19:44] } 19... Rfb8 { [%eval 0.5] [%clk 0:22:32] } 20. Bb5 { [%eval 0.24] [%clk 0:18:34] } 20... N5f6 { [%eval 0.18] [%clk 0:18:02] } 21. Nd4 { [%eval 0.0] [%clk 0:15:17] } 21... Qd6 { [%eval 0.0] [%clk 0:18:10] } 22. Bxd7 { [%eval -0.38] [%clk 0:12:58] } 22... Nxd7 { [%eval -0.44] [%clk 0:17:59] } 23. Nb3 { [%eval -0.9] [%clk 0:11:37] } 23... Qd5 { [%eval -0.46] [%clk 0:17:03] } 24. f3 { [%eval -0.42] [%clk 0:09:56] } 24... Ne5 { [%eval -0.42] [%clk 0:12:55] } 25. Re3 { [%eval -0.39] [%clk 0:09:45] } 25... Nd3 { [%eval -0.41] [%clk 0:12:28] } 26. Rc7 { [%eval -0.3] [%clk 0:09:41] } 26... Ba6 { [%eval -0.17] [%clk 0:11:12] } 27. Qg4? { [%eval -1.45] } { Mistake. h4 was best. } { [%clk 0:05:47] } 27... a4? { [%eval -0.06] } { Mistake. Qb5 was best. } { [%clk 0:08:47] } 28. Bc3 { [%eval -0.08] [%clk 0:05:42] } 28... Qg5 { [%eval -0.03] [%clk 0:08:48] } 29. Qxg5 { [%eval -0.09] [%clk 0:05:27] } 29... hxg5 { [%eval -0.04] [%clk 0:08:57] } 30. Nc5 { [%eval -0.07] [%clk 0:05:37] } 30... Nxb2 { [%eval 0.0] [%clk 0:08:02] } 31. Re5 { [%eval -0.45] [%clk 0:03:12] } 31... Nd1 { [%eval -0.11] [%clk 0:07:03] } 32. Bd4 { [%eval -0.2] [%clk 0:03:16] } 32... Rb1 { [%eval -0.02] [%clk 0:06:44] } 33. Rxg5?? { [%eval -3.27] } { Blunder. Re1 was best. } { [%clk 0:02:43] } 33... Nc3+ { [%eval -3.17] [%clk 0:06:31] } 34. Kf2 { [%eval -3.04] [%clk 0:02:52] } 34... Rf1+ { [%eval -3.32] [%clk 0:06:40] } 35. Kg3 { [%eval -3.58] [%clk 0:02:30] } 35... Ne2+ { [%eval -3.6] [%clk 0:06:45] } 36. Kh3 { [%eval -3.52] [%clk 0:01:46] } 36... Nxd4 { [%eval -3.58] [%clk 0:06:54] } 37. Rd7?! { [%eval -4.63] } { Inaccuracy. Nd7 was best. } { [%clk 0:01:55] } 37... Nf5 { [%eval -4.21] [%clk 0:06:30] } 0-1