[Event "Round 4: Andreikin, Dmitry - Gukesh D"] [Site "https://lichess.org/study/FWhi2tXC/zjHKUyDn"] [Date "2024-10-23"] [Round "4.1"] [White "Andreikin, Dmitry"] [Black "Gukesh D"] [Result "1-0"] [WhiteElo "2729"] [WhiteTitle "GM"] [WhiteTeam "Turkish Airlines"] [WhiteFideId "4158814"] [BlackElo "2794"] [BlackTitle "GM"] [BlackTeam "SuperChess"] [BlackFideId "46616543"] [Variant "Standard"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Annotator "https://lichess.org/broadcast/-/-/FWhi2tXC"] [StudyName "Round 4"] [ChapterName "Andreikin, Dmitry - Gukesh D"] [Source "https://lichess.org/study/FWhi2tXC/zjHKUyDn"] [Orientation "white"] 1. d4 { [%eval 0.17] [%clk 1:29:46] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:29:52] } 2... e6 { [%eval 0.14] [%clk 1:28:37] } 3. c4 { [%eval 0.12] [%clk 1:29:54] } 3... d5 { [%eval 0.17] [%clk 1:29:00] } 4. Nc3 { [%eval 0.1] [%clk 1:30:10] } 4... Bb4 { [%eval 0.12] [%clk 1:29:23] } 5. Qb3 { [%eval 0.11] [%clk 1:29:28] } 5... c5 { [%eval 0.08] [%clk 1:25:32] } 6. dxc5 { [%eval 0.0] [%clk 1:29:07] } 6... Nc6 { [%eval 0.0] [%clk 1:25:57] } 7. Bg5 { [%eval 0.0] [%clk 1:29:08] } 7... Qa5 { [%eval 0.08] [%clk 1:22:55] } 8. Bxf6 { [%eval -0.02] [%clk 1:26:05] } 8... dxc4 { [%eval 0.04] [%clk 1:23:18] } 9. Qxc4 { [%eval 0.1] [%clk 1:26:29] } 9... gxf6 { [%eval 0.07] [%clk 1:23:46] } 10. Rc1 { [%eval 0.05] [%clk 1:26:37] } 10... Qxc5 { [%eval 0.09] [%clk 1:24:10] } 11. Qh4 { [%eval 0.09] [%clk 1:26:31] } 11... Ke7 { [%eval 0.09] [%clk 1:24:13] } 12. g3 { [%eval 0.08] [%clk 1:26:32] } 12... Bxc3+ { [%eval 0.09] [%clk 1:24:35] } 13. Rxc3 { [%eval 0.14] [%clk 1:26:04] } 13... Qb4 { [%eval 0.07] [%clk 1:14:59] } 14. Qxb4+ { [%eval 0.06] [%clk 1:25:59] } 14... Nxb4 { [%eval 0.08] [%clk 1:15:25] } 15. a3 { [%eval 0.05] [%clk 1:26:09] } 15... Nd5 { [%eval 0.07] [%clk 1:13:57] } 16. Rc1 { [%eval 0.08] [%clk 1:26:31] } 16... e5 { [%eval 0.16] [%clk 1:08:15] } 17. Bg2 { [%eval 0.23] [%clk 1:21:58] } 17... Be6 { [%eval 0.27] [%clk 1:07:53] } 18. Nh4 { [%eval 0.27] [%clk 1:19:48] } 18... Rac8 { [%eval 0.24] [%clk 1:01:55] } 19. O-O { [%eval 0.34] [%clk 1:19:11] } 19... Rhd8 { [%eval 0.26] [%clk 0:41:04] } 20. Be4 { [%eval 0.29] [%clk 1:18:24] } 20... h6 { [%eval 0.71] [%clk 0:40:54] } 21. Nf5+ { [%eval 0.62] [%clk 0:53:36] } 21... Kf8 { [%eval 1.02] [%clk 0:38:12] } 22. Rxc8 { [%eval 1.07] [%clk 0:49:32] } 22... Rxc8 { [%eval 0.97] [%clk 0:37:22] } 23. Nxh6 { [%eval 1.12] [%clk 0:49:51] } 23... Nb6 { [%eval 1.18] [%clk 0:25:53] } 24. f4?! { [%eval 0.47] } { Inaccuracy. Rd1 was best. } { [%clk 0:40:18] } (24. Rd1) 24... Nc4?! { [%eval 1.09] } { Inaccuracy. exf4 was best. } { [%clk 0:17:33] } (24... exf4) 25. f5 { [%eval 1.18] [%clk 0:25:17] } 25... Bd7 { [%eval 1.12] [%clk 0:17:37] } 26. Ng4 { [%eval 1.17] [%clk 0:25:39] } 26... Ke7 { [%eval 0.9] [%clk 0:14:23] } 27. Bxb7 { [%eval 0.89] [%clk 0:24:45] } 27... Rg8 { [%eval 0.77] [%clk 0:12:01] } 28. h3 { [%eval 0.41] [%clk 0:23:51] } 28... Nd6 { [%eval 0.56] [%clk 0:08:54] } 29. Bd5 { [%eval 0.22] [%clk 0:17:01] } 29... Bxf5 { [%eval 0.66] [%clk 0:08:05] } 30. Rc1 { [%eval 0.76] [%clk 0:14:54] } 30... Bxg4 { [%eval 0.74] [%clk 0:06:17] } 31. hxg4 { [%eval 0.66] [%clk 0:15:05] } 31... Kd7 { [%eval 0.74] [%clk 0:04:29] } 32. Rc6 { [%eval 0.64] [%clk 0:13:42] } 32... Rxg4 { [%eval 0.7] [%clk 0:02:41] } 33. Ra6 { [%eval 0.69] [%clk 0:13:54] } 33... Rxg3+ { [%eval 0.68] [%clk 0:02:37] } 34. Kf2 { [%eval 0.63] [%clk 0:14:18] } 34... Rh3 { [%eval 0.68] [%clk 0:02:11] } 35. Rxa7+ { [%eval 0.78] [%clk 0:14:37] } 35... Kc8 { [%eval 0.45] [%clk 0:02:19] } 36. a4 { [%eval 0.39] [%clk 0:08:13] } 36... Rh4 { [%eval 0.36] [%clk 0:02:48] } 37. Ra6 { [%eval 0.3] [%clk 0:07:53] } 37... Kc7 { [%eval 0.56] [%clk 0:02:23] } 38. a5 { [%eval 0.78] [%clk 0:07:06] } 38... Rd4?! { [%eval 1.58] } { Inaccuracy. Rb4 was best. } { [%clk 0:00:35] } (38... Rb4 39. Rc6+) 39. Rc6+ { [%eval 1.65] [%clk 0:06:43] } 39... Kd7 { [%eval 1.6] [%clk 0:01:04] } 40. Rc5 { [%eval 1.65] [%clk 0:07:04] } 40... Ne4+?! { [%eval 2.86] } { Inaccuracy. Nc8 was best. } { [%clk 0:00:35] } (40... Nc8 41. Bxf7) 41. Bxe4 { [%eval 2.52] [%clk 0:07:10] } 41... Rxe4 { [%eval 2.76] [%clk 0:27:42] } 42. Rb5 { [%eval 2.69] [%clk 0:29:32] } 42... Ra4 { [%eval 3.1] [%clk 0:28:06] } 43. Kf3?? { [%eval 0.16] } { Blunder. b3 was best. } { [%clk 0:24:19] } (43. b3) 43... Ke6?? { [%eval 3.56] } { Blunder. Kc6 was best. } { [%clk 0:18:58] } (43... Kc6 44. Rb6+ Kc7 45. b4 f5 46. e3 Ra3 47. Ke2 Rb3 48. Rb5 Kc6 49. Rxe5) 44. Rb6+ { [%eval 3.83] [%clk 0:20:16] } 44... Kd5 { [%eval 4.36] [%clk 0:09:34] } 45. b4 { [%eval 3.83] [%clk 0:16:21] } 45... f5 { [%eval 4.37] [%clk 0:09:52] } 46. a6 { [%eval 4.29] [%clk 0:15:39] } 46... Ra3+ { [%eval 5.13] [%clk 0:06:17] } 47. Kf2 { [%eval 4.79] [%clk 0:14:27] } 47... f4 { [%eval 4.81] [%clk 0:06:42] } 48. b5 { [%eval 5.13] [%clk 0:14:09] } 48... f3 { [%eval 5.08] [%clk 0:05:24] } 49. Rb7 { [%eval 4.99] [%clk 0:12:09] } 49... fxe2 { [%eval 5.35] [%clk 0:04:04] } 50. a7 { [%eval 5.2] [%clk 0:12:23] } 50... f5 { [%eval 5.65] [%clk 0:00:56] } 51. b6 { [%eval 5.38] [%clk 0:11:42] } 1-0