Event: World Cup 2021
Site: Sochi
Date: 2021-07-20
White: Xiong Jeffery (USA)
WhiteElo: 2709
Black: Grandelius Nils (SWE)
BlackElo: 2661
Result: 1/2-1/2
ECO: A48
Opening: East Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:18] } 2. Nf3 { [%eval 0.12] [%clk 0:25:25] } 2... g6 { [%eval 0.24] [%clk 0:25:16] } 3. Nbd2 { [%eval 0.05] [%clk 0:25:31] } 3... Bg7 { [%eval 0.27] [%clk 0:24:46] } 4. e4 { [%eval 0.28] [%clk 0:25:38] } 4... O-O { [%eval 0.48] [%clk 0:24:52] } 5. Bd3 { [%eval 0.39] [%clk 0:25:45] } 5... d6 { [%eval 0.4] [%clk 0:24:56] } 6. O-O { [%eval 0.09] [%clk 0:25:51] } 6... Nc6 { [%eval 0.51] [%clk 0:25:03] } 7. c3 { [%eval 0.2] [%clk 0:25:58] } 7... e5 { [%eval 0.44] [%clk 0:25:08] } 8. dxe5 { [%eval 0.19] [%clk 0:26:05] } 8... Nxe5 { [%eval 0.21] [%clk 0:25:09] } 9. Nxe5 { [%eval 0.27] [%clk 0:26:12] } 9... dxe5 { [%eval 0.26] [%clk 0:25:18] } 10. Nc4 { [%eval 0.28] [%clk 0:26:17] } 10... Nh5 { [%eval 0.22] [%clk 0:25:03] } 11. g3 { [%eval 0.14] [%clk 0:26:23] } 11... Bh3 { [%eval 0.28] [%clk 0:24:07] } 12. Re1 { [%eval 0.23] [%clk 0:26:31] } 12... Qe7 { [%eval 0.08] [%clk 0:23:20] } 13. Qe2 { [%eval 0.05] [%clk 0:26:38] } 13... a5 { [%eval 0.28] [%clk 0:21:20] } 14. a4 { [%eval 0.14] [%clk 0:26:46] } 14... Nf6 { [%eval 0.26] [%clk 0:19:40] } 15. b3 { [%eval 0.23] [%clk 0:24:39] } 15... Qe6 { [%eval 0.2] [%clk 0:19:24] } 16. Ba3 { [%eval -0.08] [%clk 0:24:11] } 16... Rfd8 { [%eval -0.2] [%clk 0:19:14] } 17. Rad1 { [%eval -0.23] [%clk 0:23:45] } 17... h5 { [%eval -0.14] [%clk 0:18:58] } 18. Bc2 { [%eval -0.25] [%clk 0:17:42] } 18... Re8 { [%eval -0.12] [%clk 0:18:09] } 19. Ne3 { [%eval -0.28] [%clk 0:17:36] } 19... h4?! { [%eval 0.33] } { Inaccuracy. Rad8 was best. } { [%clk 0:17:41] } 20. Nd5 { [%eval 0.4] [%clk 0:14:28] } 20... Nxd5 { [%eval 0.29] [%clk 0:17:37] } 21. Rxd5?! { [%eval -0.5] } { Inaccuracy. exd5 was best. } { [%clk 0:14:27] } 21... Qf6?! { [%eval 0.13] } { Inaccuracy. hxg3 was best. } { [%clk 0:15:13] } 22. Rdd1? { [%eval -1.09] } { Mistake. g4 was best. } { [%clk 0:12:08] } 22... Bh6 { [%eval -1.0] [%clk 0:13:54] } 23. Bd3 { [%eval -0.55] [%clk 0:11:36] } 23... Kg7 { [%eval -0.8] [%clk 0:11:56] } 24. Bc4 { [%eval -0.72] [%clk 0:11:43] } 24... hxg3 { [%eval -0.85] [%clk 0:10:05] } 25. hxg3 { [%eval -0.7] [%clk 0:10:57] } 25... Rh8 { [%eval -0.5] [%clk 0:09:36] } 26. Rd3 { [%eval -0.41] [%clk 0:09:36] } 26... Rh7 { [%eval -0.31] [%clk 0:09:26] } 27. Qf3 { [%eval -0.39] [%clk 0:08:21] } 27... Bf4? { [%eval 0.91] } { Mistake. Bg5 was best. } { [%clk 0:06:00] } 28. gxf4 { [%eval 0.84] [%clk 0:06:38] } 28... Rah8?? { [%eval 4.79] } { Blunder. Rh4 was best. } { [%clk 0:03:23] } 29. fxe5 { [%eval 4.92] [%clk 0:06:02] } 29... Qg5+ { [%eval 4.74] [%clk 0:03:32] } 30. Qg3 { [%eval 4.67] [%clk 0:06:10] } 30... Bg4 { [%eval 4.62] [%clk 0:02:49] } 31. f4 { [%eval 4.74] [%clk 0:06:07] } 31... Rh1+ { [%eval 4.82] [%clk 0:02:10] } 32. Kf2 { [%eval 4.46] [%clk 0:06:13] } 32... R8h2+ { [%eval 5.15] [%clk 0:01:48] } 33. Ke3 { [%eval 5.23] [%clk 0:06:19] } 33... Rxe1+ { [%eval 5.54] [%clk 0:00:35] } 34. Qxe1 { [%eval 5.33] [%clk 0:06:28] } 34... Rh3+ { [%eval 5.4] [%clk 0:00:28] } 35. Kd4 { [%eval 5.49] [%clk 0:04:29] } 35... Qd8+ { [%eval 5.48] [%clk 0:00:31] } 36. Bd5 { [%eval 5.61] [%clk 0:04:38] } 36... Rxd3+ { [%eval 5.74] [%clk 0:00:15] } 37. Kxd3 { [%eval 5.59] [%clk 0:04:46] } 37... c6 { [%eval 5.68] [%clk 0:00:24] } 38. Qg3 { [%eval 5.75] [%clk 0:04:30] } 38... Bd1 { [%eval 6.84] [%clk 0:00:24] } 39. Qg5?! { [%eval 4.73] } { Inaccuracy. Kd2 was best. } { [%clk 0:03:53] } 39... Qxg5 { [%eval 5.05] [%clk 0:00:27] } 40. fxg5 { [%eval 3.76] [%clk 0:04:01] } 40... cxd5 { [%eval 4.99] [%clk 0:00:36] } 41. exd5 { [%eval 5.29] [%clk 0:03:52] } 1/2-1/2