[Event "World Cup 2021"] [Site "Sochi"] [Date "2021.07.29"] [Round "42.4"] [White "Duda Jan-Krzysztof (POL)"] [Black "Vidit Santosh Gujrathi (IND)"] [Result "1-0"] [WhiteElo "2738"] [BlackElo "2726"] [Variant "Standard"] [ECO "C78"] [Opening "Ruy Lopez: Morphy Defense"] [Annotator "https://lichess.org/@/broadcaster"] [Source "https://lichess.org/study/7kW4AvuC/Z5H94V2w"] [Orientation "white"] 1. e4 { [%eval 0.24] [%clk 1:30:49] } 1... e5 { [%eval 0.12] [%clk 1:30:30] } 2. Nf3 { [%eval 0.17] [%clk 1:31:13] } 2... Nc6 { [%eval 0.18] [%clk 1:30:36] } 3. Bb5 { [%eval 0.2] [%clk 1:31:37] } 3... a6 { [%eval 0.22] [%clk 1:30:53] } 4. Ba4 { [%eval 0.4] [%clk 1:32:01] } 4... Nf6 { [%eval 0.19] [%clk 1:31:10] } 5. O-O { [%eval 0.36] [%clk 1:32:19] } 5... b5 { [%eval 0.44] [%clk 1:31:00] } 6. Bb3 { [%eval 0.33] [%clk 1:32:44] } 6... Bc5 { [%eval 0.4] [%clk 1:31:18] } 7. a4 { [%eval 0.33] [%clk 1:32:53] } 7... Rb8 { [%eval 0.34] [%clk 1:31:18] } 8. c3 { [%eval 0.72] [%clk 1:33:09] } 8... d6 { [%eval 0.58] [%clk 1:31:22] } 9. d4 { [%eval 0.33] [%clk 1:33:13] } 9... Bb6 { [%eval 0.56] [%clk 1:31:32] } 10. a5 { [%eval 0.26] [%clk 1:33:35] } 10... Ba7 { [%eval 0.24] [%clk 1:31:49] } 11. h3 { [%eval 0.22] [%clk 1:33:58] } 11... Bb7 { [%eval 0.57] [%clk 1:31:06] } 12. Be3 { [%eval 0.5] [%clk 1:31:50] } 12... Nxe4 { [%eval 0.31] [%clk 1:30:52] } 13. d5 { [%eval 0.18] [%clk 1:25:09] } 13... Bxe3 { [%eval 0.23] [%clk 1:31:07] } 14. dxc6 { [%eval 0.34] [%clk 1:25:34] } 14... Nxf2 { [%eval 0.31] [%clk 1:31:19] } 15. Qe2 { [%eval 0.14] [%clk 1:25:48] } 15... Nxh3+ { [%eval 0.16] [%clk 1:31:23] } 16. Kh1 { [%eval 0.08] [%clk 1:26:14] } 16... Nf2+ { [%eval 0.34] [%clk 1:31:33] } 17. Rxf2 { [%eval 0.2] [%clk 1:26:38] } 17... Bxf2 { [%eval 0.1] [%clk 1:31:55] } 18. Qxf2 { [%eval 0.27] [%clk 1:26:54] } 18... Bxc6 { [%eval 0.27] [%clk 1:31:28] } 19. Nxe5 { [%eval 0.24] [%clk 1:26:52] } 19... Bxg2+ { [%eval 0.36] [%clk 1:31:24] } 20. Kg1 { [%eval 0.37] [%clk 1:26:38] } 20... Qf6 { [%eval 0.2] [%clk 1:24:11] } 21. Nxf7 { [%eval 0.39] [%clk 1:19:15] } 21... Qxf2+ { [%eval 0.28] [%clk 1:24:00] } 22. Kxf2 { [%eval 0.15] [%clk 1:19:40] } 22... Rf8 { [%eval 0.12] [%clk 1:24:24] } 23. Kxg2 { [%eval 0.32] [%clk 1:19:36] } 23... Rxf7 { [%eval 0.2] [%clk 1:24:46] } 24. Bxf7+ { [%eval 0.33] [%clk 1:20:01] } 24... Kxf7 { [%eval 0.3] [%clk 1:25:13] } 25. Nd2 { [%eval 0.16] [%clk 1:20:17] } 25... Re8 { [%eval 0.25] [%clk 1:09:13] } 26. Rf1+ { [%eval 0.39] [%clk 1:15:11] } 26... Kg6 { [%eval 0.55] [%clk 1:09:24] } 27. Kf2 { [%eval 0.25] [%clk 1:15:36] } 27... h5 { [%eval 0.26] [%clk 0:42:56] } 28. Rg1+ { [%eval 0.33] [%clk 1:09:14] } 28... Kf6 { [%eval 0.01] [%clk 0:42:49] } 29. Kf3 { [%eval 0.0] [%clk 1:08:15] } 29... g6 { [%eval 0.49] [%clk 0:42:34] } 30. Ne4+ { [%eval 0.09] [%clk 0:59:15] } 30... Kg7 { [%eval 0.37] [%clk 0:42:55] } 31. Nf2 { [%eval 0.11] [%clk 0:55:48] } 31... Rf8+ { [%eval 0.21] [%clk 0:31:31] } 32. Kg2 { [%eval 0.23] [%clk 0:55:53] } 32... Re8?! { [%eval 0.8] } { Inaccuracy. Rf5 was best. } { [%clk 0:23:54] } (32... Rf5 33. Nd3 c5 34. Rf1 Rd5 35. Nf4 Rd2+ 36. Kf3 Rxb2 37. Rd1 Ra2 38. Rxd6 Rxa5 39. Rxg6+) 33. Nd3 { [%eval 0.66] [%clk 0:53:54] } 33... g5 { [%eval 0.59] [%clk 0:13:54] } 34. Nb4 { [%eval 0.82] [%clk 0:39:59] } 34... Re2+?! { [%eval 1.39] } { Inaccuracy. c5 was best. } { [%clk 0:09:42] } (34... c5 35. Nxa6 Ra8 36. Nc7 Rxa5 37. Ne8+ Kg6 38. Nxd6 g4 39. Kg3 b4 40. Rd1 bxc3 41. bxc3) 35. Kh1 { [%eval 1.74] [%clk 0:28:47] } 35... Rxb2 { [%eval 1.52] [%clk 0:10:02] } 36. Ra1 { [%eval 1.71] [%clk 0:28:07] } 36... c5 { [%eval 1.57] [%clk 0:08:38] } 37. Nxa6 { [%eval 1.4] [%clk 0:28:29] } 37... b4 { [%eval 3.34] [%clk 0:08:51] } 38. Nxb4 { [%eval 5.07] [%clk 0:21:54] } 38... cxb4 { [%eval 6.21] [%clk 0:09:15] } 39. a6 { [%eval 6.27] [%clk 0:22:19] } 39... bxc3 { [%eval 6.69] [%clk 0:08:46] } 40. a7 { [%eval 6.85] [%clk 0:22:17] } 40... c2 { [%eval 8.6] [%clk 0:09:01] } 41. a8=Q { [%eval 8.04] [%clk 0:22:38] } 41... Rb1+ { [%eval 6.88] [%clk 0:09:25] } 42. Kg2 { [%eval 9.15] [%clk 0:22:29] } 42... c1=Q { [%eval 9.22] [%clk 0:06:45] } 43. Ra7+ { [%eval 11.81] [%clk 0:22:54] } 43... Kf6 { [%eval 9.31] [%clk 0:06:08] } 44. Qf8+ { [%eval 9.37] [%clk 0:23:00] } 44... Ke5 { [%eval 9.77] [%clk 0:02:24] } 45. Re7+ { [%eval 11.93] [%clk 0:22:45] } 45... Kd5 { [%eval 59.71] [%clk 0:23:09] } 46. Qf3+ { [%eval 11.96] [%clk 0:52:13] } 46... Kc5 { [%eval 12.1] [%clk 0:21:27] } 47. Rc7+ { [%eval 11.49] [%clk 0:52:19] } 47... Kb4 { [%eval 60.12] [%clk 0:15:35] } 48. Qb7+ { [%eval 60.18] [%clk 0:52:06] } 48... Ka5?! { [%eval #3] } { Checkmate is now unavoidable. Ka3 was best. } { [%clk 0:15:31] } (48... Ka3 49. Qa6+ Kb3 50. Qb5+ Ka2 51. Ra7+ Qa3 52. Rxa3+ Kxa3 53. Qxb1 h4 54. Kh3 Ka4 55. Qd1+) 49. Qa7+ { [%eval #2] [%clk 0:52:25] } 49... Kb5 { [%eval #2] [%clk 0:15:33] } 50. Qb8+ { [%eval #1] [%clk 0:52:51] } 1-0