Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-27
White: Sivuk, Vitaly
WhiteElo: 2557
Black: Kozionov, Kirill
BlackElo: 2466
Result: 1/2-1/2
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard

1. d4 { [%eval 0.25] [%clk 1:40:31] } 1... Nf6 { [%eval 0.22] [%clk 1:36:39] } 2. c4 { [%eval 0.18] [%clk 1:39:49] } 2... g6 { [%eval 0.07] [%clk 1:37:05] } 3. Nc3 { [%eval 0.36] [%clk 1:40:11] } 3... Bg7 { [%eval 0.5] [%clk 1:37:30] } 4. e4 { [%eval 0.28] [%clk 1:40:32] } 4... d6 { [%eval 0.47] [%clk 1:37:56] } 5. h3 { [%eval 0.45] [%clk 1:40:53] } 5... O-O { [%eval 0.47] [%clk 1:38:15] } 6. Be3 { [%eval 0.43] [%clk 1:41:18] } 6... Nbd7 { [%eval 0.49] [%clk 1:36:44] } 7. g4 { [%eval 0.2] [%clk 1:41:36] } 7... e5 { [%eval 0.57] [%clk 1:33:09] } 8. d5 { [%eval 0.69] [%clk 1:40:27] } 8... Nc5 { [%eval 0.75] [%clk 1:29:07] } 9. f3 { [%eval 0.59] [%clk 1:40:44] } 9... a5 { [%eval 0.73] [%clk 1:23:30] } 10. Qd2 { [%eval 0.53] [%clk 1:40:40] } 10... Ne8? { [%eval 1.62] } { Mistake. c6 was best. } { [%clk 1:19:09] } 11. h4 { [%eval 1.58] [%clk 1:40:04] } 11... f5 { [%eval 1.59] [%clk 1:19:09] } 12. gxf5 { [%eval 1.62] [%clk 1:39:43] } 12... gxf5 { [%eval 1.44] [%clk 1:19:35] } 13. h5 { [%eval 1.44] [%clk 1:39:41] } 13... f4 { [%eval 1.55] [%clk 1:16:26] } 14. Bxc5 { [%eval 1.37] [%clk 1:34:41] } 14... dxc5 { [%eval 1.64] [%clk 1:16:49] } 15. O-O-O { [%eval 1.5] [%clk 1:26:35] } 15... Nd6 { [%eval 1.57] [%clk 1:15:17] } 16. Qe2 { [%eval 1.29] [%clk 1:26:30] } 16... Bf6 { [%eval 1.26] [%clk 0:59:59] } 17. Bh3 { [%eval 1.12] [%clk 1:26:43] } 17... Kh8 { [%eval 1.35] [%clk 0:59:54] } 18. Bxc8 { [%eval 1.28] [%clk 1:26:03] } 18... Rxc8 { [%eval 1.16] [%clk 0:59:56] } 19. Nh3 { [%eval 1.12] [%clk 1:25:05] } 19... Bh4 { [%eval 1.13] [%clk 0:58:24] } 20. Rdg1 { [%eval 1.21] [%clk 1:17:51] } 20... Qe7 { [%eval 0.96] [%clk 0:47:01] } 21. Na4 { [%eval 0.45] [%clk 1:14:57] } 21... b6 { [%eval 0.54] [%clk 0:45:02] } 22. b3 { [%eval 0.84] [%clk 1:14:57] } 22... Rg8 { [%eval 0.82] [%clk 0:44:10] } 23. Nb2 { [%eval 0.4] [%clk 1:03:44] } 23... Rxg1+?! { [%eval 1.02] } { Inaccuracy. Rg3 was best. } { [%clk 0:39:43] } 24. Nxg1?! { [%eval 0.49] } { Inaccuracy. Rxg1 was best. } { [%clk 1:03:22] } 24... Rg8 { [%eval 0.69] [%clk 0:39:03] } 25. Nd3? { [%eval -0.77] } { Mistake. Nh3 was best. } { [%clk 1:03:35] } 25... a4 { [%eval -0.43] [%clk 0:31:21] } 26. Qf1?! { [%eval -1.41] } { Inaccuracy. Qc2 was best. } { [%clk 1:03:16] } 26... b5 { [%eval -1.49] [%clk 0:28:41] } 27. Ne2 { [%eval -2.05] [%clk 1:01:47] } 27... axb3 { [%eval -2.38] [%clk 0:23:28] } 28. axb3 { [%eval -2.63] [%clk 1:01:34] } 28... bxc4 { [%eval -2.38] [%clk 0:23:05] } 29. bxc4 { [%eval -2.0] [%clk 1:01:59] } 29... Ra8? { [%eval -0.63] } { Mistake. Nxc4 was best. } { [%clk 0:19:49] } 30. Qh3 { [%eval -0.74] [%clk 1:01:46] } 30... Ra1+ { [%eval -0.86] [%clk 0:17:23] } 31. Kc2 { [%eval -0.98] [%clk 0:57:47] } 31... Ra2+?! { [%eval 0.0] } { Inaccuracy. Rxh1 was best. } { [%clk 0:10:47] } 32. Nb2 { [%eval 0.0] [%clk 0:55:30] } 32... Nxc4 { [%eval 0.0] [%clk 0:09:13] } 33. Qxh4 { [%eval 0.0] [%clk 0:55:23] } 33... Rxb2+ { [%eval -0.09] [%clk 0:09:17] } 34. Kc3 { [%eval -0.2] [%clk 0:55:43] } 34... Qd6 { [%eval 0.0] [%clk 0:04:10] } 35. h6 { [%eval 0.0] [%clk 0:38:56] } 35... Rxe2 { [%eval 0.0] [%clk 0:03:37] } 36. Ra1 { [%eval 0.0] [%clk 0:39:09] } 36... Na3 { [%eval 0.0] [%clk 0:01:56] } 37. Rxa3 { [%eval 0.0] [%clk 0:33:24] } 37... Re3+ { [%eval 0.0] [%clk 0:02:21] } 38. Kb2 { [%eval 0.0] [%clk 0:30:52] } 38... Rxa3 { [%eval 0.0] [%clk 0:02:30] } 39. Qg5 { [%eval 0.0] [%clk 0:27:25] } 39... Qb6+ { [%eval 0.0] [%clk 0:02:35] } 40. Kxa3 { [%eval 0.0] [%clk 1:17:49] } 40... Qb4+ { [%eval 0.0] [%clk 0:52:50] } 41. Ka2 { [%eval 0.0] [%clk 1:18:13] } 41... Qd2+ { [%eval 0.0] [%clk 0:53:08] } 42. Kb3 { [%eval 0.0] [%clk 1:18:27] } 42... Qd3+ 1/2-1/2