[Event "World Cup 2021"] [Site "Sochi"] [Date "2021.08.03"] [Round "49.1"] [White "Duda Jan-Krzysztof (POL)"] [Black "Carlsen Magnus (NOR)"] [Result "1/2-1/2"] [WhiteElo "2738"] [WhiteTitle "GM"] [BlackElo "2847"] [BlackTitle "GM"] [Board "1"] [Variant "Standard"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Annotator "https://lichess.org/broadcast/-/-/XhOWvtxZ"] [Source "https://lichess.org/study/XhOWvtxZ/S7Pxqdq1"] [Orientation "white"] 1. e4 { [%eval 0.24] [%clk 0:25:19] } 1... e5 { [%eval 0.12] [%clk 0:25:11] } 2. Nf3 { [%eval 0.17] [%clk 0:25:27] } 2... Nc6 { [%eval 0.18] [%clk 0:25:08] } 3. Bb5 { [%eval 0.2] [%clk 0:25:34] } 3... Nf6 { [%eval 0.15] [%clk 0:25:16] } 4. d3 { [%eval 0.32] [%clk 0:25:41] } 4... d6 { [%eval 0.5] [%clk 0:25:21] } 5. c3 { [%eval 0.35] [%clk 0:25:11] } 5... a6 { [%eval 0.6] [%clk 0:24:54] } 6. Ba4 { [%eval 0.0] [%clk 0:25:18] } 6... g6 { [%eval 0.32] [%clk 0:24:00] } 7. O-O { [%eval 0.23] [%clk 0:25:24] } 7... Bg7 { [%eval 0.35] [%clk 0:24:08] } 8. Re1 { [%eval 0.46] [%clk 0:25:11] } 8... O-O { [%eval 0.3] [%clk 0:24:15] } 9. h3 { [%eval 0.37] [%clk 0:25:15] } 9... Nb8 { [%eval 0.55] [%clk 0:22:15] } 10. Nbd2 { [%eval 0.08] [%clk 0:24:46] } 10... Nbd7 { [%eval 0.5] [%clk 0:20:26] } 11. Bc2 { [%eval 0.46] [%clk 0:24:15] } 11... b5 { [%eval 0.39] [%clk 0:20:34] } 12. a4 { [%eval 0.54] [%clk 0:23:25] } 12... Bb7 { [%eval 0.48] [%clk 0:20:34] } 13. b4 { [%eval 0.62] [%clk 0:22:51] } 13... c5 { [%eval 0.5] [%clk 0:17:53] } 14. bxc5 { [%eval 0.78] [%clk 0:19:18] } 14... Nxc5 { [%eval 0.81] [%clk 0:15:36] } 15. axb5?! { [%eval -0.14] } { Inaccuracy. Ba3 was best. } { [%clk 0:18:09] } (15. Ba3 Re8 16. c4 Ne6 17. cxb5 d5 18. Nxe5 Nd4 19. Ndf3 Nxc2 20. Qxc2 axb5 21. Bb2 dxe4) 15... axb5 { [%eval 0.0] [%clk 0:15:45] } 16. Ba3 { [%eval -0.16] [%clk 0:18:17] } 16... Re8? { [%eval 0.86] } { Mistake. Qb6 was best. } { [%clk 0:15:07] } (16... Qb6 17. Bb4) 17. Qb1 { [%eval 0.68] [%clk 0:18:06] } 17... Bc6 { [%eval 0.65] [%clk 0:11:41] } 18. d4 { [%eval 0.33] [%clk 0:13:30] } 18... exd4 { [%eval 0.33] [%clk 0:11:49] } 19. cxd4 { [%eval 0.22] [%clk 0:13:30] } 19... b4 { [%eval 0.29] [%clk 0:11:49] } 20. Bb2 { [%eval 0.25] [%clk 0:13:12] } 20... b3 { [%eval 0.26] [%clk 0:09:43] } 21. dxc5 { [%eval 0.32] [%clk 0:11:20] } 21... bxc2 { [%eval 0.3] [%clk 0:09:51] } 22. Qxc2 { [%eval 0.24] [%clk 0:11:27] } 22... dxc5 { [%eval 0.17] [%clk 0:09:59] } 23. Ne5 { [%eval 0.14] [%clk 0:07:49] } 23... Ba4 { [%eval 0.51] [%clk 0:06:49] } 24. Rxa4?! { [%eval -0.03] } { Inaccuracy. Qc1 was best. } { [%clk 0:04:45] } (24. Qc1 Qe7 25. Ra3 Bd7 26. Rxa8 Rxa8 27. Nd3 Bb5 28. Nxc5 Rc8 29. Ndb3 Nd7 30. Bxg7 Kxg7) 24... Rxa4 { [%eval 0.0] [%clk 0:06:57] } 25. Qxa4 { [%eval 0.0] [%clk 0:04:50] } 25... Qxd2 { [%eval 0.0] [%clk 0:06:57] } 26. Qa1 { [%eval 0.0] [%clk 0:04:58] } 26... Nh5 { [%eval 0.0] [%clk 0:05:02] } 27. Bc3 { [%eval 0.0] [%clk 0:04:16] } 27... Qc2 { [%eval 0.0] [%clk 0:03:53] } 28. Qa7 { [%eval -0.21] [%clk 0:03:55] } 28... Qb3 { [%eval -0.24] [%clk 0:04:01] } 29. Qxc5 { [%eval -0.25] [%clk 0:02:42] } 29... Nf4 { [%eval -0.23] [%clk 0:04:07] } 30. Re3 { [%eval -0.26] [%clk 0:00:32] } 30... Qd1+ { [%eval -0.13] [%clk 0:02:04] } 31. Re1 { [%eval -0.17] [%clk 0:00:40] } 31... Qb3 { [%eval -0.21] [%clk 0:00:49] } 32. Re3 { [%eval -0.24] [%clk 0:00:49] } 32... Qd1+ { [%eval 0.0] [%clk 0:00:25] } 33. Re1 { [%eval 0.0] [%clk 0:00:57] } 33... Qb3 { [%eval 0.0] [%clk 0:00:28] } 1/2-1/2