Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-06-30
White: Krivenko, Sergey
WhiteElo: 2279
Black: Khripachenko, Alexander
BlackElo: 2019
Result: 1-0
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:31:00] } 1... Nf6 { [%eval 0.19] [%clk 1:30:29] } 2. Nf3 { [%eval 0.12] [%clk 1:31:24] } 2... g6 { [%eval 0.24] [%clk 1:30:48] } 3. c4 { [%eval 0.25] [%clk 1:31:51] } 3... Bg7 { [%eval 0.13] [%clk 1:31:06] } 4. e3 { [%eval 0.0] [%clk 1:32:16] } 4... O-O { [%eval 0.0] [%clk 1:31:05] } 5. Be2 { [%eval 0.0] [%clk 1:32:44] } 5... d5?! { [%eval 0.52] } { Inaccuracy. c5 was best. } { [%clk 1:29:59] } 6. cxd5 { [%eval 0.5] [%clk 1:32:40] } 6... Nxd5 { [%eval 0.5] [%clk 1:30:22] } 7. e4 { [%eval 0.49] [%clk 1:33:04] } 7... Nb6 { [%eval 0.25] [%clk 1:30:16] } 8. h3 { [%eval 0.11] [%clk 1:28:15] } 8... c5 { [%eval -0.2] [%clk 1:28:54] } 9. d5 { [%eval -0.33] [%clk 1:28:01] } 9... e6 { [%eval -0.42] [%clk 1:26:48] } 10. d6 { [%eval -0.16] [%clk 1:23:40] } 10... Nc6 { [%eval -0.28] [%clk 1:25:24] } 11. a4 { [%eval -0.22] [%clk 1:24:09] } 11... Nd4 { [%eval -0.26] [%clk 1:12:35] } 12. a5 { [%eval 0.0] [%clk 1:23:08] } 12... Nd7 { [%eval -0.3] [%clk 1:11:39] } 13. Nc3?! { [%eval -0.82] } { Inaccuracy. O-O was best. } { [%clk 1:18:06] } 13... Ne5 { [%eval -0.95] [%clk 1:00:44] } 14. Nxd4 { [%eval -1.0] [%clk 1:08:01] } 14... cxd4 { [%eval -0.92] [%clk 1:01:05] } 15. Nb5 { [%eval -0.93] [%clk 1:08:30] } 15... Nc6 { [%eval -0.82] [%clk 1:00:20] } 16. Qc2 { [%eval -1.15] [%clk 1:03:08] } 16... a6 { [%eval -1.45] [%clk 0:48:09] } 17. Nc7 { [%eval -1.67] [%clk 1:01:29] } 17... Ra7? { [%eval -0.59] } { Mistake. Rb8 was best. } { [%clk 0:47:23] } 18. Bxa6?? { [%eval -3.67] } { Blunder. Bf4 was best. } { [%clk 0:52:04] } 18... Rxa6 { [%eval -3.81] [%clk 0:35:07] } 19. Nxa6 { [%eval -3.79] [%clk 0:51:47] } 19... Qxd6 { [%eval -3.74] [%clk 0:35:11] } 20. Qc5 { [%eval -3.81] [%clk 0:46:12] } 20... Be5 { [%eval -3.99] [%clk 0:34:56] } 21. Bh6 { [%eval -3.99] [%clk 0:45:56] } 21... Rd8?? { [%eval 1.06] } { Blunder. bxa6 was best. } { [%clk 0:32:28] } 22. Rc1 { [%eval 1.05] [%clk 0:39:41] } 22... d3?? { [%eval 2.84] } { Blunder. f6 was best. } { [%clk 0:23:47] } 23. Qxd6 { [%eval 3.17] [%clk 0:35:58] } 23... Rxd6 { [%eval 3.76] [%clk 0:23:54] } 24. Nc5? { [%eval 1.91] } { Mistake. Nb8 was best. } { [%clk 0:29:13] } 24... Bxb2 { [%eval 1.87] [%clk 0:23:43] } 25. Rb1 { [%eval 1.86] [%clk 0:29:02] } 25... Bc3+ { [%eval 2.17] [%clk 0:23:07] } 26. Bd2 { [%eval 2.57] [%clk 0:29:12] } 26... Bxd2+ { [%eval 2.85] [%clk 0:23:01] } 27. Kxd2 { [%eval 2.79] [%clk 0:29:37] } 27... Nxa5 { [%eval 2.65] [%clk 0:23:17] } 28. Rhc1 { [%eval 2.77] [%clk 0:28:39] } 28... b6?! { [%eval 3.65] } { Inaccuracy. e5 was best. } { [%clk 0:15:50] } 29. e5? { [%eval 2.02] } { Mistake. Na4 was best. } { [%clk 0:20:39] } 29... Rc6 { [%eval 2.01] [%clk 0:11:47] } 30. Nxd3 { [%eval 2.03] [%clk 0:13:25] } 30... Rxc1 { [%eval 2.09] [%clk 0:11:18] } 31. Kxc1 { [%eval 2.29] [%clk 0:12:42] } 31... Bb7 { [%eval 1.91] [%clk 0:09:22] } 32. f3 { [%eval 2.16] [%clk 0:11:42] } 32... Ba6 { [%eval 2.71] [%clk 0:08:46] } 33. Kc2 { [%eval 2.15] [%clk 0:11:18] } 33... Nc4 { [%eval 2.72] [%clk 0:07:59] } 34. Ra1?! { [%eval 1.92] } { Inaccuracy. Re1 was best. } { [%clk 0:08:43] } 34... Bb7?! { [%eval 2.97] } { Inaccuracy. Ne3+ was best. } { [%clk 0:08:08] } 35. Kc3?! { [%eval 1.93] } { Inaccuracy. Re1 was best. } { [%clk 0:08:49] } 35... Ne3 { [%eval 1.82] [%clk 0:07:48] } 36. Ra2 { [%eval 1.74] [%clk 0:07:39] } 36... g5 { [%eval 2.27] [%clk 0:04:54] } 37. Nb4 { [%eval 1.96] [%clk 0:07:25] } 37... Kg7 { [%eval 2.1] [%clk 0:04:05] } 38. Kd3 { [%eval 2.95] [%clk 0:06:18] } 38... Nd5 { [%eval 3.02] [%clk 0:03:20] } 39. Nxd5 { [%eval 3.21] [%clk 0:06:12] } 39... Bxd5 { [%eval 2.97] [%clk 0:03:49] } 40. Rb2 { [%eval 2.93] [%clk 0:06:38] } 40... Kg6 { [%eval 3.3] [%clk 0:03:46] } 41. Rxb6 { [%eval 3.22] [%clk 0:05:26] } 41... Kf5 { [%eval 2.71] [%clk 0:04:07] } 42. Kd4 { [%eval 3.35] [%clk 0:05:51] } 42... Kf4 { [%eval 3.61] [%clk 0:03:46] } 43. Rb8 { [%eval 3.31] [%clk 0:05:14] } 43... Kf5? { [%eval 5.24] } { Mistake. Kg3 was best. } { [%clk 0:01:43] } 44. Rg8 { [%eval 5.46] [%clk 0:04:56] } 1-0