Event: Black Sea Grand Prix | Small Earth
Site: chess24.com
Date: 2021-07-16
White: Vastrukhin, Oleg
WhiteTitle: IM
WhiteElo: 2401
Black: Natarov, Ilya
BlackElo: 2068
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:55] } 2. g3 { [%eval 0.12] [%clk 1:31:23] } 2... Nf6 { [%eval 0.35] [%clk 1:31:21] } 3. Bg2 { [%eval 0.32] [%clk 1:31:49] } 3... c6 { [%eval 0.33] [%clk 1:31:49] } 4. O-O { [%eval 0.21] [%clk 1:32:14] } 4... Bf5 { [%eval 0.4] [%clk 1:32:16] } 5. c4 { [%eval 0.28] [%clk 1:32:34] } 5... dxc4 { [%eval 0.47] [%clk 1:31:55] } 6. Na3 { [%eval 0.5] [%clk 1:32:33] } 6... Qd5?! { [%eval 1.22] } { Inaccuracy. e5 was best. } { [%clk 1:29:38] } 7. b3 { [%eval 1.21] [%clk 1:29:17] } 7... cxb3 { [%eval 1.39] [%clk 1:29:54] } 8. axb3?! { [%eval 0.55] } { Inaccuracy. Ng5 was best. } { [%clk 1:29:43] } 8... e6 { [%eval 0.75] [%clk 1:28:14] } 9. Bb2?! { [%eval 0.23] } { Inaccuracy. d3 was best. } { [%clk 1:29:21] } 9... Be7 { [%eval 0.2] [%clk 1:26:13] } 10. Nc4 { [%eval 0.37] [%clk 1:28:09] } 10... Qd8 { [%eval 0.29] [%clk 1:21:51] } 11. d3 { [%eval 0.12] [%clk 1:27:13] } 11... O-O { [%eval 0.16] [%clk 1:21:18] } 12. e4 { [%eval -0.05] [%clk 1:26:44] } 12... Bg4 { [%eval 0.0] [%clk 1:19:59] } 13. h3 { [%eval 0.0] [%clk 1:26:52] } 13... Bxf3 { [%eval 0.0] [%clk 1:20:17] } 14. Qxf3 { [%eval 0.0] [%clk 1:27:10] } 14... Nbd7 { [%eval 0.1] [%clk 1:17:23] } 15. d4 { [%eval 0.28] [%clk 1:25:00] } 15... Nb6 { [%eval 0.4] [%clk 1:15:53] } 16. Rfd1 { [%eval 0.5] [%clk 1:24:32] } 16... Nxc4 { [%eval 0.65] [%clk 1:12:52] } 17. bxc4 { [%eval 0.91] [%clk 1:24:57] } 17... a5 { [%eval 1.0] [%clk 1:12:23] } 18. e5 { [%eval 0.89] [%clk 1:25:06] } 18... Nd7 { [%eval 0.9] [%clk 0:45:26] } 19. d5 { [%eval 0.84] [%clk 1:24:02] } 19... Qb6?? { [%eval 2.55] } { Blunder. Bb4 was best. } { [%clk 0:39:36] } 20. Rab1? { [%eval 1.18] } { Mistake. d6 was best. } { [%clk 1:23:11] } 20... cxd5 { [%eval 1.82] [%clk 0:34:36] } 21. cxd5? { [%eval 0.47] } { Mistake. Qg4 was best. } { [%clk 1:21:50] } 21... Bb4?? { [%eval 2.25] } { Blunder. exd5 was best. } { [%clk 0:29:42] } 22. Qh5?! { [%eval 1.33] } { Inaccuracy. Bd4 was best. } { [%clk 1:15:37] } 22... Nc5 { [%eval 1.33] [%clk 0:26:41] } 23. d6 { [%eval 1.75] [%clk 1:15:06] } 23... Nb3 { [%eval 1.67] [%clk 0:17:24] } 24. Be4 { [%eval 1.11] [%clk 1:11:23] } 24... g6 { [%eval 1.62] [%clk 0:15:53] } 25. Qf3?! { [%eval 0.86] } { Inaccuracy. Qe2 was best. } { [%clk 1:05:30] } 25... a4 { [%eval 0.67] [%clk 0:13:18] } 26. h4 { [%eval 1.23] [%clk 1:04:51] } 26... Rac8? { [%eval 2.69] } { Mistake. Qa5 was best. } { [%clk 0:05:17] } 27. h5 { [%eval 2.53] [%clk 1:03:21] } 27... Nd2 { [%eval 3.5] [%clk 0:04:16] } 28. Rxd2 { [%eval 3.76] [%clk 1:03:46] } 28... Bxd2 { [%eval 3.58] [%clk 0:04:42] } 29. d7 { [%eval 4.3] [%clk 1:04:13] } 29... Rc7 { [%eval 4.85] [%clk 0:03:30] } 30. Ba3 { [%eval 3.92] [%clk 1:03:45] } 30... Qd4 { [%eval 4.07] [%clk 0:02:29] } 31. hxg6? { [%eval 2.42] } { Mistake. Bxf8 was best. } { [%clk 0:55:33] } 31... hxg6 { [%eval 2.37] [%clk 0:02:47] } 32. Bxf8 { [%eval 2.46] [%clk 0:48:33] } 32... Kxf8 { [%eval 2.47] [%clk 0:03:14] } 33. Bxb7?? { [%eval -0.21] } { Blunder. Bc6 was best. } { [%clk 0:47:48] } 33... Qxd7 { [%eval 0.0] [%clk 0:02:33] } 34. Be4 { [%eval 0.0] [%clk 0:45:23] } 34... Rc1+ { [%eval 0.0] [%clk 0:01:51] } 35. Rxc1 { [%eval 0.0] [%clk 0:45:12] } 35... Bxc1 { [%eval 0.0] [%clk 0:02:19] } 36. Bxg6 { [%eval 0.0] [%clk 0:45:40] } 36... a3 { [%eval 0.0] [%clk 0:01:56] } 37. Bb1 { [%eval -0.08] [%clk 0:45:52] } 37... Qd5 { [%eval 0.0] [%clk 0:01:44] } 38. Qxd5 { [%eval 0.0] [%clk 0:45:37] } 38... exd5 { [%eval 0.0] [%clk 0:02:12] } 39. Kf1 { [%eval 0.0] [%clk 0:46:06] } 39... Ke7 { [%eval 0.0] [%clk 0:02:25] } 40. Ba2 { [%eval 0.0] [%clk 0:46:15] } 40... d4 { [%eval 0.0] [%clk 0:01:36] } 41. Ke2 { [%eval 0.0] [%clk 0:46:22] } 41... Bb2 { [%eval 0.0] [%clk 0:01:46] } 42. Kd3 { [%eval 0.0] [%clk 0:46:36] } 42... Bc3 { [%eval 0.0] [%clk 0:02:00] } 43. f4 { [%eval 0.0] [%clk 0:46:55] } 43... Be1 { [%eval 0.0] [%clk 0:01:40] } 44. g4 { [%eval 0.0] [%clk 0:47:22] } 44... Bg3 { [%eval 0.0] [%clk 0:01:43] } 45. Ke4 { [%eval 0.0] [%clk 0:47:48] } 45... d3 { [%eval 0.0] [%clk 0:01:47] } 46. Kxd3 { [%eval 0.0] [%clk 0:47:40] } 46... Bxf4 { [%clk 0:02:12] } 1/2-1/2