[Event "FIDE World Championship Match 2023"] [Site "Astana KAZ"] [Date "2023.04.13"] [Round "4"] [White "Ding, Liren"] [Black "Nepomniachtchi, Ian"] [Result "1-0"] [WhiteElo "2788"] [WhiteTitle "GM"] [WhiteFideId "8603677"] [BlackElo "2795"] [BlackTitle "GM"] [BlackFideId "4168119"] [TimeControl "40/7200:20/3600:900+30"] [Variant "Standard"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Quiet Line"] [Annotator "https://lichess.org/broadcast/-/-/Gm6aahO4"] [Source "https://lichess.org/study/Gm6aahO4/4TH4sEZm"] [Orientation "white"] 1. c4 { [%eval 0.23] [%clk 1:59:48] } 1... Nf6 { [%eval 0.29] [%clk 1:59:53] } 2. Nc3 { [%eval 0.03] [%clk 1:58:58] } 2... e5 { [%eval 0.32] [%clk 1:59:43] } 3. Nf3 { [%eval 0.0] [%clk 1:58:54] } 3... Nc6 { [%eval 0.18] [%clk 1:59:38] } 4. e3 { [%eval 0.12] [%clk 1:58:23] } 4... Bb4 { [%eval 0.0] [%clk 1:58:48] } 5. Qc2 { [%eval 0.03] [%clk 1:58:06] } 5... Bxc3 { [%eval 0.0] [%clk 1:57:42] } 6. bxc3 { [%eval 0.0] [%clk 1:57:49] } 6... d6 { [%eval 0.0] [%clk 1:56:26] } 7. e4 { [%eval 0.0] [%clk 1:57:36] } 7... O-O { [%eval 0.0] [%clk 1:50:49] } 8. Be2 { [%eval -0.04] [%clk 1:57:10] } 8... Nh5 { [%eval 0.0] [%clk 1:46:23] } 9. d4 { [%eval 0.12] [%clk 1:56:37] } 9... Nf4 { [%eval 0.32] [%clk 1:43:04] } 10. Bxf4 { [%eval 0.35] [%clk 1:55:38] } 10... exf4 { [%eval 0.54] [%clk 1:42:59] } 11. O-O { [%eval 0.34] [%clk 1:52:39] } 11... Qf6 { [%eval 0.3] [%clk 1:40:47] } 12. Rfe1 { [%eval 0.44] [%clk 1:50:03] } 12... Re8 { [%eval 0.55] [%clk 1:31:15] } 13. Bd3 { [%eval 0.08] [%clk 1:37:46] } 13... Bg4 { [%eval 0.07] [%clk 1:26:48] } 14. Nd2 { [%eval 0.0] [%clk 1:36:17] } 14... Na5 { [%eval 0.49] [%clk 1:24:22] } 15. c5 { [%eval 0.45] [%clk 1:24:52] } 15... dxc5 { [%eval 0.36] [%clk 1:22:13] } 16. e5 { [%eval 0.49] [%clk 1:24:26] } 16... Qh6 { [%eval 0.33] [%clk 1:21:17] } 17. d5 { [%eval 0.34] [%clk 1:23:04] } 17... Rad8 { [%eval 0.33] [%clk 1:08:00] } 18. c4 { [%eval 0.43] [%clk 1:21:18] } 18... b6 { [%eval 0.45] [%clk 1:06:52] } 19. h3 { [%eval 0.36] [%clk 1:06:29] } 19... Bh5 { [%eval 0.37] [%clk 1:03:23] } 20. Be4 { [%eval 0.31] [%clk 1:04:24] } 20... Re7 { [%eval 0.33] [%clk 0:46:09] } 21. Qc3 { [%eval 0.38] [%clk 0:55:47] } 21... Rde8 { [%eval 0.3] [%clk 0:41:37] } 22. Bf3 { [%eval 0.36] [%clk 0:39:57] } 22... Nb7 { [%eval 0.29] [%clk 0:40:47] } 23. Re2 { [%eval 0.21] [%clk 0:38:01] } 23... f6 { [%eval 0.12] [%clk 0:36:29] } 24. e6 { [%eval 0.0] [%clk 0:35:02] } 24... Nd6 { [%eval 0.24] [%clk 0:34:53] } 25. Rae1 { [%eval 0.0] [%clk 0:33:43] } 25... Nf5?! { [%eval 0.56] } { Inaccuracy. Bg6 was best. } { [%clk 0:34:08] } (25... Bg6 26. Ra1 Qg5 27. a4 a5 28. Ree1 Qh6 29. Bg4 Kf8 30. Qb3 Qg5 31. Nf3 Qh6) 26. Bxh5 { [%eval 0.62] [%clk 0:32:01] } 26... Qxh5 { [%eval 0.47] [%clk 0:33:40] } 27. Re4 { [%eval 0.54] [%clk 0:31:43] } 27... Qh6 { [%eval 0.66] [%clk 0:31:43] } 28. Qf3 { [%eval 0.4] [%clk 0:31:01] } 28... Nd4? { [%eval 2.1] } { Mistake. g5 was best. } { [%clk 0:29:55] } (28... g5) 29. Rxd4 { [%eval 2.1] [%clk 0:29:44] } 29... cxd4 { [%eval 2.16] [%clk 0:29:43] } 30. Nb3 { [%eval 2.06] [%clk 0:29:43] } 30... g5?! { [%eval 3.19] } { Inaccuracy. d3 was best. } { [%clk 0:21:33] } (30... d3 31. Nd4 d2 32. Rd1 g6 33. Rxd2 Rg7 34. Re2 f5 35. a4 a5 36. Qc3 Qh4 37. Qc1) 31. Nxd4 { [%eval 3.1] [%clk 0:29:36] } 31... Qg6 { [%eval 2.96] [%clk 0:21:30] } 32. g4 { [%eval 2.99] [%clk 0:26:23] } 32... fxg3 { [%eval 3.09] [%clk 0:20:46] } 33. fxg3 { [%eval 2.94] [%clk 0:25:56] } 33... h5 { [%eval 2.97] [%clk 0:20:42] } 34. Nf5 { [%eval 2.95] [%clk 0:25:26] } 34... Rh7 { [%eval 3.19] [%clk 0:20:09] } 35. Qe4 { [%eval 3.11] [%clk 0:19:07] } 35... Kh8 { [%eval 3.63] [%clk 0:18:42] } 36. e7 { [%eval 3.59] [%clk 0:16:44] } 36... Qf7 { [%eval 3.8] [%clk 0:13:47] } 37. d6 { [%eval 4.21] [%clk 0:11:41] } 37... cxd6 { [%eval 4.0] [%clk 0:13:43] } 38. Nxd6 { [%eval 4.15] [%clk 0:11:39] } 38... Qg8 { [%eval 5.01] [%clk 0:13:37] } 39. Nxe8 { [%eval 4.82] [%clk 0:11:35] } 39... Qxe8 { [%eval 4.75] [%clk 0:13:35] } 40. Qe6 { [%eval 4.7] [%clk 1:11:26] } 40... Kg7 { [%eval 5.06] [%clk 1:13:16] } 41. Rf1 { [%eval 5.2] [%clk 1:09:53] } 41... Rh6 { [%eval 5.38] [%clk 1:13:05] } 42. Rd1 { [%eval 5.07] [%clk 1:09:42] } 42... f5 { [%eval 6.04] [%clk 1:12:52] } 43. Qe5+ { [%eval 5.82] [%clk 1:06:16] } 43... Kf7 { [%eval 6.23] [%clk 1:12:35] } 44. Qxf5+ { [%eval 5.89] [%clk 1:06:09] } 44... Rf6 { [%eval 5.7] [%clk 1:12:29] } 45. Qh7+ { [%eval 5.98] [%clk 1:05:39] } 45... Ke6 { [%eval 6.1] [%clk 1:12:27] } 46. Qg7 { [%eval 5.87] [%clk 1:01:45] } 46... Rg6 { [%eval 5.93] [%clk 1:10:44] } 47. Qf8 { [%eval 5.81] [%clk 1:00:15] } 1-0