[Event "World Cup 2021"] [Site "Sochi"] [Date "2021.07.22"] [Round "27.11"] [White "Tabatabaei M. Amin (IRI)"] [Black "Harikrishna Pentala (IND)"] [Result "1-0"] [WhiteElo "2613"] [WhiteTitle "GM"] [BlackElo "2730"] [BlackTitle "GM"] [Variant "Standard"] [ECO "D27"] [Opening "Queen's Gambit Accepted: Classical Defense, Main Line"] [Annotator "https://lichess.org/broadcast/-/-/vJw1cFrC"] [StudyName "Round 4, Day 1"] [ChapterName "Tabatabaei M. Amin (IRI) - Harikrishna Pentala (IND)"] [Source "https://lichess.org/study/vJw1cFrC/cGmJYF9r"] [Orientation "white"] 1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:49] } 2. c4 { [%eval 0.0] [%clk 1:31:15] } 2... dxc4 { [%eval 0.32] [%clk 1:31:14] } 3. Nf3 { [%eval 0.17] [%clk 1:31:32] } 3... Nf6 { [%eval 0.25] [%clk 1:31:36] } 4. e3 { [%eval 0.13] [%clk 1:31:56] } 4... e6 { [%eval 0.21] [%clk 1:32:01] } 5. Bxc4 { [%eval 0.13] [%clk 1:32:12] } 5... a6 { [%eval 0.2] [%clk 1:32:11] } 6. O-O { [%eval 0.32] [%clk 1:32:15] } 6... c5 { [%eval 0.36] [%clk 1:32:34] } 7. Be2 { [%eval 0.0] [%clk 1:31:27] } 7... cxd4 { [%eval 0.33] [%clk 1:31:12] } 8. Nxd4 { [%eval 0.61] [%clk 1:31:27] } 8... Bd7 { [%eval 0.47] [%clk 1:27:24] } 9. e4?! { [%eval -0.25] } { Inaccuracy. b3 was best. } { [%clk 1:19:14] } (9. b3 Nc6) 9... Nc6 { [%eval -0.13] [%clk 1:04:11] } 10. Nc3 { [%eval -0.2] [%clk 1:16:40] } 10... Be7?! { [%eval 0.59] } { Inaccuracy. Nxd4 was best. } { [%clk 0:49:35] } (10... Nxd4 11. Qxd4 Bc6 12. Qe3 Qc7 13. Rd1 Qe5 14. f4 Qa5 15. Kh1 Bb4 16. Bd2 O-O 17. Bf3) 11. Be3?! { [%eval 0.0] } { Inaccuracy. Nb3 was best. } { [%clk 1:14:47] } (11. Nb3) 11... Nxd4 { [%eval 0.0] [%clk 0:48:23] } 12. Bxd4 { [%eval -0.05] [%clk 1:09:30] } 12... Bc6 { [%eval 0.0] [%clk 0:48:36] } 13. Qd3 { [%eval -0.01] [%clk 1:08:39] } 13... O-O { [%eval 0.0] [%clk 0:45:09] } 14. Rfd1 { [%eval 0.0] [%clk 1:02:06] } 14... Qb8 { [%eval 0.22] [%clk 0:38:13] } 15. a4 { [%eval -0.07] [%clk 0:52:23] } 15... Qf4 { [%eval -0.18] [%clk 0:30:00] } 16. f3 { [%eval 0.0] [%clk 0:44:47] } 16... Rad8 { [%eval 0.0] [%clk 0:28:29] } 17. Qe3 { [%eval 0.04] [%clk 0:45:09] } 17... Qxe3+ { [%eval 0.09] [%clk 0:27:30] } 18. Bxe3 { [%eval 0.0] [%clk 0:45:14] } 18... Bb4 { [%eval 0.35] [%clk 0:26:11] } 19. Na2 { [%eval 0.12] [%clk 0:44:38] } 19... Be7 { [%eval 0.12] [%clk 0:26:04] } 20. b3 { [%eval 0.11] [%clk 0:42:04] } 20... Rxd1+ { [%eval 0.23] [%clk 0:25:25] } 21. Rxd1 { [%eval 0.17] [%clk 0:42:14] } 21... Rc8 { [%eval 0.11] [%clk 0:25:20] } 22. Rc1 { [%eval 0.1] [%clk 0:40:39] } 22... Bd7 { [%eval 0.26] [%clk 0:23:17] } 23. Rxc8+ { [%eval 0.19] [%clk 0:39:41] } 23... Bxc8 { [%eval 0.2] [%clk 0:23:39] } 24. b4 { [%eval 0.0] [%clk 0:39:37] } 24... Bd7 { [%eval 0.0] [%clk 0:21:57] } 25. a5 { [%eval 0.0] [%clk 0:38:06] } 25... Ne8 { [%eval 0.47] [%clk 0:19:00] } 26. Kf2 { [%eval 0.39] [%clk 0:38:15] } 26... Nc7 { [%eval 0.48] [%clk 0:18:19] } 27. Bc5 { [%eval 0.39] [%clk 0:36:58] } 27... Bxc5+ { [%eval 0.27] [%clk 0:14:56] } 28. bxc5 { [%eval 0.73] [%clk 0:36:13] } 28... Kf8 { [%eval 0.47] [%clk 0:12:38] } 29. Nb4 { [%eval 0.41] [%clk 0:35:51] } 29... Ke7 { [%eval 0.66] [%clk 0:11:26] } 30. Ke3 { [%eval 0.27] [%clk 0:35:39] } 30... Bb5?! { [%eval 1.03] } { Inaccuracy. e5 was best. } { [%clk 0:07:36] } (30... e5 31. Nd3 Kf6 32. f4 exf4+ 33. Nxf4 Ne6 34. Nxe6 fxe6 35. Kd4 h6 36. Bd3 Bc6 37. Bc4) 31. Bxb5 { [%eval 0.9] [%clk 0:30:40] } 31... Nxb5 { [%eval 1.03] [%clk 0:06:46] } 32. c6 { [%eval 1.08] [%clk 0:30:44] } 32... bxc6? { [%eval 2.34] } { Mistake. Nd6 was best. } { [%clk 0:06:49] } (32... Nd6) 33. e5 { [%eval 2.31] [%clk 0:29:04] } 33... Nc7?! { [%eval 3.42] } { Inaccuracy. c5 was best. } { [%clk 0:03:41] } (33... c5 34. Nxa6 c4 35. Nc5 Kd8 36. Ne4 Kc7 37. Ng5 c3 38. Kd3 Kb7 39. Nxf7 Ka6 40. Nd8) 34. Kd4 { [%eval 3.12] [%clk 0:29:15] } 34... Kd7 { [%eval 3.15] [%clk 0:03:51] } 35. Kc5 { [%eval 3.62] [%clk 0:28:36] } 35... f6 { [%eval 3.31] [%clk 0:02:23] } 36. Nxc6 { [%eval 3.5] [%clk 0:27:32] } 36... Nd5 { [%eval 3.51] [%clk 0:02:49] } 37. exf6 { [%eval 3.77] [%clk 0:27:15] } 37... gxf6 { [%eval 3.75] [%clk 0:03:11] } 38. Nb8+ { [%eval 4.12] [%clk 0:27:42] } 38... Kc7 { [%eval 4.27] [%clk 0:03:04] } 39. Nxa6+ { [%eval 4.07] [%clk 0:28:08] } 39... Kb7 { [%eval 4.03] [%clk 0:03:32] } 40. Nb4 { [%eval 4.37] [%clk 0:28:34] } 40... Ne3 { [%eval 4.1] [%clk 0:03:48] } 41. a6+ { [%eval 4.12] [%clk 0:24:22] } 41... Ka7 { [%eval 4.0] [%clk 0:33:36] } 42. Kd6 { [%eval 3.87] [%clk 0:22:14] } 42... e5 { [%eval 3.76] [%clk 0:28:59] } 43. Ke6 { [%eval 4.39] [%clk 0:22:11] } 43... Nxg2 { [%eval 4.04] [%clk 0:28:16] } 44. Kxf6 { [%eval 4.34] [%clk 0:22:35] } 44... Nh4 { [%eval 4.09] [%clk 0:23:19] } 45. Nc6+ { [%eval 3.17] [%clk 0:22:36] } 45... Kxa6 { [%eval 4.43] [%clk 0:23:44] } 46. Nxe5 { [%eval 4.57] [%clk 0:23:04] } 46... Ng2 { [%eval 4.71] [%clk 0:23:40] } 47. Kg7 { [%eval 5.28] [%clk 0:19:19] } 47... Kb6 { [%eval 5.25] [%clk 0:23:32] } 48. Kxh7 { [%eval 5.24] [%clk 0:19:38] } 48... Kc5 { [%eval 5.2] [%clk 0:23:30] } 49. Kg6 { [%eval 5.49] [%clk 0:18:57] } 49... Kd4 { [%eval 7.13] [%clk 0:11:47] } 50. Kf6 { [%eval 6.65] [%clk 0:18:11] } 50... Ke3 { [%eval 7.23] [%clk 0:09:15] } 51. Kf5 { [%eval 7.31] [%clk 0:17:18] } 51... Kd4 { [%eval 7.3] [%clk 0:06:40] } 52. f4 { [%eval 7.75] [%clk 0:15:07] } 52... Kd5 { [%eval 7.28] [%clk 0:06:14] } 53. Ng6 { [%eval 7.15] [%clk 0:14:49] } 53... Ne3+ { [%eval 7.15] [%clk 0:06:36] } 54. Kg5 { [%eval 7.23] [%clk 0:15:15] } 54... Ke6 { [%eval 8.6] [%clk 0:06:49] } 55. h4 { [%eval 8.37] [%clk 0:15:33] } 55... Nc4 { [%eval 8.1] [%clk 0:05:12] } 56. h5 { [%eval 12.4] [%clk 0:14:44] } 56... Nd6 { [%eval 12.9] [%clk 0:05:34] } 57. Ne5 { [%eval 13.04] [%clk 0:14:51] } 57... Kd5 1-0