Event: World Cup 2021
Site: Sochi
Date: 2021-07-18
White: Oparin Grigoriy (RUS)
WhiteElo: 2654
Black: Karjakin Sergey (RUS)
BlackElo: 2757
Result: 0-1
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.11] [%clk 1:31:22] } 2... e6 { [%eval 0.39] [%clk 1:31:22] } 3. Nf3 { [%eval 0.0] [%clk 1:31:47] } 3... d5 { [%eval 0.2] [%clk 1:31:45] } 4. g3 { [%eval 0.09] [%clk 1:32:12] } 4... Bb4+ { [%eval 0.32] [%clk 1:32:01] } 5. Bd2 { [%eval 0.0] [%clk 1:32:36] } 5... a5 { [%eval 0.29] [%clk 1:31:36] } 6. Bg2 { [%eval 0.23] [%clk 1:32:34] } 6... O-O { [%eval 0.51] [%clk 1:31:22] } 7. O-O?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 1:32:52] } 7... dxc4 { [%eval 0.0] [%clk 1:30:26] } 8. Qc2 { [%eval -0.04] [%clk 1:29:46] } 8... Bxd2 { [%eval -0.01] [%clk 1:16:09] } 9. Nbxd2 { [%eval -0.08] [%clk 1:29:48] } 9... b5 { [%eval 0.13] [%clk 1:16:25] } 10. a4 { [%eval -0.02] [%clk 1:28:58] } 10... c6 { [%eval -0.21] [%clk 1:16:10] } 11. b3 { [%eval -0.25] [%clk 1:27:40] } 11... cxb3 { [%eval -0.14] [%clk 1:12:41] } 12. Nxb3 { [%eval -0.27] [%clk 1:27:34] } 12... Ba6 { [%eval -0.21] [%clk 1:06:06] } 13. axb5?! { [%eval -0.79] } { Inaccuracy. Qd2 was best. } { [%clk 1:05:03] } 13... Bxb5 { [%eval -0.66] [%clk 1:05:48] } 14. Rfd1 { [%eval -0.61] [%clk 1:05:28] } 14... Nbd7 { [%eval -0.6] [%clk 0:59:50] } 15. e4? { [%eval -1.79] } { Mistake. Ne5 was best. } { [%clk 1:00:59] } 15... a4 { [%eval -1.63] [%clk 0:46:50] } 16. Nc5 { [%eval -1.43] [%clk 1:00:47] } 16... a3 { [%eval -1.81] [%clk 0:46:43] } 17. Ne5 { [%eval -1.48] [%clk 0:44:06] } 17... Qc7 { [%eval -1.21] [%clk 0:46:14] } 18. Qc3 { [%eval -1.52] [%clk 0:24:21] } 18... Nxc5 { [%eval -1.14] [%clk 0:43:23] } 19. Qxc5 { [%eval -1.5] [%clk 0:23:51] } 19... Rfd8 { [%eval -1.29] [%clk 0:29:44] } 20. Rdc1 { [%eval -1.25] [%clk 0:21:50] } 20... Qd6 { [%eval -1.1] [%clk 0:10:15] } 21. Nxc6 { [%eval -1.55] [%clk 0:22:01] } 21... Qxc5?! { [%eval -0.76] } { Inaccuracy. Bxc6 was best. } { [%clk 0:08:55] } 22. Rxc5 { [%eval -0.68] [%clk 0:22:27] } 22... Bxc6 { [%eval -0.6] [%clk 0:09:22] } 23. Rxc6 { [%eval -0.7] [%clk 0:22:52] } 23... Rxd4 { [%eval -0.2] [%clk 0:09:48] } 24. Rxa3 { [%eval -0.12] [%clk 0:23:08] } 24... Rd1+ { [%eval -0.2] [%clk 0:10:08] } 25. Bf1 { [%eval -0.19] [%clk 0:23:33] } 25... Rad8 { [%eval -0.17] [%clk 0:10:14] } 26. Rc4 { [%eval -0.36] [%clk 0:21:22] } 26... h5 { [%eval -0.52] [%clk 0:09:41] } 27. Kg2 { [%eval -0.1] [%clk 0:19:55] } 27... R8d2 { [%eval -0.23] [%clk 0:08:33] } 28. h3 { [%eval -0.27] [%clk 0:12:56] } 28... g5 { [%eval -0.88] [%clk 0:04:44] } 29. Rf3 { [%eval -1.19] [%clk 0:12:56] } 29... Kg7 { [%eval -0.84] [%clk 0:04:58] } 30. Re3 { [%eval -0.75] [%clk 0:05:17] } 30... Ra1 { [%eval -0.89] [%clk 0:04:23] } 31. Rd3?? { [%eval -3.19] } { Blunder. Rc5 was best. } { [%clk 0:05:17] } 31... Rb2 { [%eval -2.43] [%clk 0:04:50] } 32. e5 { [%eval -3.3] [%clk 0:03:31] } 32... Nd5 { [%eval -3.36] [%clk 0:05:17] } 33. Re4 { [%eval -3.54] [%clk 0:03:38] } 33... h4 { [%eval -3.72] [%clk 0:03:16] } 34. Be2 { [%eval -3.71] } 34... hxg3 { [%eval -3.53] [%clk 0:03:38] } 35. fxg3 { [%eval -3.73] [%clk 0:01:34] } 35... Rc1 { [%eval -3.92] [%clk 0:04:00] } 36. Kf3 { [%eval -3.85] [%clk 0:00:37] } 36... Rcc2 { [%eval -4.32] } 37. Rdd4 { [%eval -4.48] } 37... Nc3 { [%eval -4.97] [%clk 0:04:07] } 38. Bd3 { [%eval -4.97] [%clk 0:00:44] } 38... Rf2+ { [%eval -4.52] [%clk 0:04:23] } 39. Kg4 { [%eval -5.05] [%clk 0:01:11] } 39... Nxe4 { [%eval -4.76] [%clk 0:04:47] } 40. Bxe4 { [%eval -4.9] [%clk 0:01:38] } 40... Rb5 { [%eval -5.13] [%clk 0:03:22] } 0-1