Event: Black Sea Grand Prix | Small Earth
Site: chess24.com
Date: 2021-07-14
White: Natarov, Ilya
WhiteElo: 2068
Black: Bobkov, Vadim
BlackTitle: FM
BlackElo: 2346
Result: 0-1
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:24] } 1... d5 { [%eval 0.23] [%clk 1:30:45] } 2. c4 { [%eval 0.0] [%clk 1:30:29] } 2... e6 { [%eval 0.31] [%clk 1:31:11] } 3. Nf3 { [%eval 0.0] [%clk 1:30:54] } 3... Nf6 { [%eval 0.2] [%clk 1:31:30] } 4. g3 { [%eval 0.09] [%clk 1:31:20] } 4... dxc4 { [%eval 0.4] [%clk 1:31:20] } 5. Bg2 { [%eval 0.13] [%clk 1:31:42] } 5... b5?! { [%eval 0.76] } { Inaccuracy. c5 was best. } { [%clk 1:30:21] } 6. a4 { [%eval 0.71] [%clk 1:30:27] } 6... c6 { [%eval 1.14] [%clk 1:30:28] } 7. axb5?! { [%eval 0.56] } { Inaccuracy. Ne5 was best. } { [%clk 1:28:07] } 7... cxb5 { [%eval 0.66] [%clk 1:30:49] } 8. Ne5 { [%eval 0.87] [%clk 1:27:58] } 8... Nd5 { [%eval 0.79] [%clk 1:31:09] } 9. O-O { [%eval 0.57] [%clk 1:27:26] } 9... Bb7 { [%eval 0.85] [%clk 1:30:30] } 10. b3 { [%eval 1.0] [%clk 1:26:18] } 10... cxb3 { [%eval 1.18] [%clk 1:30:08] } 11. Qxb3 { [%eval 1.05] [%clk 1:26:34] } 11... a6 { [%eval 1.09] [%clk 1:29:28] } 12. e4 { [%eval 1.18] [%clk 1:24:04] } 12... Nb4 { [%eval 1.62] [%clk 1:07:54] } 13. Rd1? { [%eval 0.52] } { Mistake. d5 was best. } { [%clk 0:57:54] } 13... Nd7? { [%eval 2.0] } { Mistake. Bd6 was best. } { [%clk 0:54:19] } 14. Nxd7 { [%eval 2.22] [%clk 0:48:34] } 14... Qxd7 { [%eval 2.17] [%clk 0:54:40] } 15. d5 { [%eval 2.39] [%clk 0:48:33] } 15... e5 { [%eval 2.39] [%clk 0:37:57] } 16. Bb2?? { [%eval 0.52] } { Blunder. Bd2 was best. } { [%clk 0:46:33] } 16... Bd6 { [%eval -0.08] [%clk 0:31:24] } 17. Ra5 { [%eval -0.55] [%clk 0:40:37] } 17... Qc7 { [%eval -0.7] [%clk 0:27:50] } 18. Bxe5 { [%eval -0.86] [%clk 0:39:24] } 18... Bxe5 { [%eval -0.81] [%clk 0:28:12] } 19. Qxb4 { [%eval -0.59] [%clk 0:39:45] } 19... Bd6 { [%eval -0.75] [%clk 0:28:33] } 20. Qe1 { [%eval -0.8] [%clk 0:38:14] } 20... O-O { [%eval -1.19] [%clk 0:28:44] } 21. e5 { [%eval -1.48] [%clk 0:31:57] } 21... Rfe8 { [%eval -1.3] [%clk 0:23:08] } 22. f4 { [%eval -0.92] [%clk 0:30:37] } 22... f6 { [%eval -1.3] [%clk 0:23:25] } 23. e6 { [%eval -1.69] [%clk 0:29:36] } 23... b4 { [%eval -1.67] [%clk 0:23:01] } 24. Ra2?! { [%eval -2.52] } { Inaccuracy. Ra1 was best. } { [%clk 0:29:11] } 24... a5 { [%eval -1.97] [%clk 0:23:09] } 25. Rc1? { [%eval -4.0] } { Mistake. h4 was best. } { [%clk 0:19:56] } 25... Qb6+ { [%eval -4.0] [%clk 0:23:01] } 26. Qf2 { [%eval -3.97] [%clk 0:19:23] } 26... Qb5 { [%eval -3.71] [%clk 0:22:58] } 27. Qe2 { [%eval -4.45] [%clk 0:16:10] } 27... Qb6+ { [%eval -3.75] [%clk 0:21:48] } 28. Qf2 { [%eval -4.41] [%clk 0:15:49] } 28... Qb5 { [%eval -4.07] [%clk 0:20:04] } 29. Qe2 { [%eval -4.21] [%clk 0:16:03] } 29... Qxe2 { [%eval -4.09] [%clk 0:18:47] } 30. Rxe2 { [%eval -4.31] [%clk 0:16:28] } 30... Rec8 { [%eval -3.47] [%clk 0:19:13] } 31. Rec2? { [%eval -6.12] } { Mistake. Rd1 was best. } { [%clk 0:10:42] } 31... Rxc2 { [%eval -6.1] [%clk 0:13:53] } 32. Rxc2 { [%eval -5.91] [%clk 0:11:11] } 32... b3 { [%eval -6.14] [%clk 0:14:22] } 33. Rb2 { [%eval -5.88] [%clk 0:10:34] } 33... a4 { [%eval -5.83] [%clk 0:14:46] } 34. Nc3 { [%eval -6.67] [%clk 0:06:22] } 34... Bc5+ { [%eval -6.79] [%clk 0:15:01] } 35. Kf1 { [%eval -7.38] [%clk 0:06:43] } 35... Bd4 { [%eval -6.25] [%clk 0:15:29] } 36. Nxa4 { [%eval -6.92] [%clk 0:04:20] } 36... Bxb2 { [%eval -7.0] [%clk 0:15:52] } 37. Nxb2 { [%eval -6.77] [%clk 0:04:46] } 37... Kf8 { [%eval -6.87] [%clk 0:14:37] } 38. Be4 { [%eval -6.17] [%clk 0:02:13] } 38... Ra1+ { [%eval -6.77] [%clk 0:14:15] } 39. Ke2 { [%eval -6.45] [%clk 0:02:15] } 39... Ra2 { [%eval -6.38] [%clk 0:14:39] } 40. Ke1 { [%eval -8.55] [%clk 0:01:47] } 40... Ra4?? { [%eval 7.02] } { Blunder. Rxb2 was best. } { [%clk 0:15:09] } 0-1