[Event "Tournament"] [Site "https://lichess.org/study/rUOGSkOl/IJbNcCNq"] [Date "2021.04.21"] [Round "10.4"] [White "Nepomniachtchi, Ian"] [Black "Alekseenko, Kirill"] [Result "1-0"] [Variant "Standard"] [ECO "A13"] [Opening "English Opening: Agincourt Defense, Catalan Defense Accepted"] [Annotator "https://lichess.org/broadcast/-/-/rUOGSkOl"] [Source "https://lichess.org/study/rUOGSkOl/IJbNcCNq"] [Orientation "white"] 1. c4 { [%eval 0.2] [%clk 1:40:44] } 1... Nf6 { [%eval 0.29] [%clk 1:40:32] } 2. g3 { [%eval 0.24] [%clk 1:40:49] } 2... e6 { [%eval 0.4] [%clk 1:40:08] } 3. Bg2 { [%eval 0.17] [%clk 1:41:00] } 3... d5 { [%eval 0.48] [%clk 1:40:07] } 4. Nf3 { [%eval 0.21] [%clk 1:41:25] } 4... dxc4 { [%eval 0.1] [%clk 1:37:35] } 5. Qa4+ { [%eval 0.21] [%clk 1:39:06] } 5... Nbd7 { [%eval 0.25] [%clk 1:35:57] } 6. Qxc4 { [%eval 0.25] [%clk 1:39:18] } 6... a6 { [%eval 0.31] [%clk 1:31:12] } 7. Qc2 { [%eval 0.64] [%clk 1:39:06] } 7... c5 { [%eval 0.38] [%clk 1:28:06] } 8. Nc3 { [%eval 0.36] [%clk 1:34:49] } 8... Be7 { [%eval 0.68] [%clk 1:20:19] } 9. O-O { [%eval 0.64] [%clk 1:34:10] } 9... O-O { [%eval 0.74] [%clk 1:15:06] } 10. d4 { [%eval 0.63] [%clk 1:33:52] } 10... cxd4 { [%eval 0.87] [%clk 1:12:15] } 11. Nxd4 { [%eval 0.95] [%clk 1:31:50] } 11... Qc7?! { [%eval 1.52] } { Inaccuracy. Nb6 was best. } { [%clk 1:11:51] } (11... Nb6 12. Rd1 Qc7 13. a4 Rd8 14. a5 Nbd5 15. Nxd5 Qxc2 16. Nxc2 exd5 17. Be3 Bf5 18. Nd4) 12. Rd1?! { [%eval 0.73] } { Inaccuracy. Be3 was best. } { [%clk 1:30:41] } (12. Be3 Nb6) 12... Rd8?! { [%eval 1.49] } { Inaccuracy. Nb6 was best. } { [%clk 1:08:45] } (12... Nb6 13. a4 Rd8 14. a5 Nbd5 15. Nxd5 Qxc2 16. Nxc2 exd5 17. Be3 Bf5 18. Ne1 Rac8 19. Nd3) 13. Be3 { [%eval 1.52] [%clk 1:26:12] } 13... Nb6 { [%eval 1.9] [%clk 0:53:01] } 14. Rac1 { [%eval 1.87] [%clk 1:24:07] } 14... e5 { [%eval 1.61] [%clk 0:46:34] } 15. Nf5 { [%eval 1.54] [%clk 1:23:32] } 15... Bxf5?! { [%eval 2.31] } { Inaccuracy. Bf8 was best. } { [%clk 0:42:22] } (15... Bf8 16. Nxg7 Kxg7 17. Qb3 Nc4 18. Rxd8 Nxe3 19. Rxf8 Be6 20. Qxb7 Qxb7 21. Bxb7 Rxf8 22. fxe3) 16. Qxf5 { [%eval 2.39] [%clk 1:23:39] } 16... Nc4 { [%eval 2.09] [%clk 0:17:51] } 17. Bg5 { [%eval 2.36] [%clk 1:22:46] } 17... Rxd1+ { [%eval 2.13] [%clk 0:10:01] } 18. Nxd1 { [%eval 2.15] [%clk 1:22:09] } 18... Rd8? { [%eval 3.59] } { Mistake. Qd8 was best. } { [%clk 0:09:20] } (18... Qd8 19. Bxf6 Bxf6 20. Bxb7 Nd6 21. Qf3 Rb8 22. Bd5 e4 23. Bxe4 Nxe4 24. Qxe4 Qa5 25. a4) 19. Bxf6 { [%eval 3.63] [%clk 1:19:39] } 19... Bxf6 { [%eval 3.44] [%clk 0:06:58] } 20. Be4 { [%eval 3.96] [%clk 1:20:04] } 20... Qa5 { [%eval 4.4] [%clk 0:05:26] } 21. Nc3 { [%eval 4.82] [%clk 1:17:56] } 21... Kf8 { [%eval 4.82] [%clk 0:03:11] } 22. Nd5 { [%eval 5.17] [%clk 1:16:50] } 22... b5 { [%eval 4.51] [%clk 0:02:11] } 23. Qxh7 { [%eval 4.33] [%clk 1:05:52] } 23... Rxd5 { [%eval 4.55] [%clk 0:02:34] } 24. Bxd5 { [%eval 4.34] [%clk 1:06:17] } 24... Qd2 { [%eval 4.61] [%clk 0:02:57] } 25. Rxc4 { [%eval 4.57] [%clk 1:06:34] } 25... bxc4 { [%eval 4.83] [%clk 0:02:36] } 26. e4?! { [%eval 3.15] } { Inaccuracy. Qh8+ was best. } { [%clk 1:04:28] } (26. Qh8+ Ke7) 26... Qxb2 { [%eval 3.05] [%clk 0:03:02] } 27. Qh8+ { [%eval 3.02] [%clk 1:04:15] } 27... Ke7 { [%eval 2.78] [%clk 0:03:28] } 28. Qc8 { [%eval 2.97] [%clk 1:04:41] } 28... Qb6 { [%eval 2.95] [%clk 0:02:11] } 29. Qxc4 { [%eval 2.9] [%clk 1:05:03] } 29... Qb5?! { [%eval 4.2] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:51] } (29... Kf8 30. Bxf7 Qb5 31. Kg2 Qxc4 32. Bxc4 a5 33. Kh3 Be7 34. Kg4 Bc5 35. f3 Bg1 36. h3) 30. Qc7+ { [%eval 4.43] [%clk 1:05:16] } 30... Qd7 { [%eval 4.8] [%clk 0:01:15] } 31. Qc5+ { [%eval 5.3] [%clk 1:05:38] } 1-0