Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-07-04
White: Khripachenko, Alexander
WhiteElo: 2019
Black: Gubajdullin, Alexei
BlackTitle: FM
BlackElo: 2340
Result: 1-0
ECO: E81
Opening: King's Indian Defense: Steiner Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:12] } 1... Nf6 { [%eval 0.19] [%clk 1:30:10] } 2. c4 { [%eval 0.11] [%clk 1:30:28] } 2... g6 { [%eval 0.28] [%clk 1:30:34] } 3. Nc3 { [%eval 0.17] [%clk 1:30:50] } 3... Bg7 { [%eval 0.48] [%clk 1:31:02] } 4. e4 { [%eval 0.67] [%clk 1:31:12] } 4... d6 { [%eval 0.63] [%clk 1:31:30] } 5. f3 { [%eval 0.39] [%clk 1:31:36] } 5... O-O { [%eval 0.47] [%clk 1:30:31] } 6. Bg5 { [%eval 0.21] [%clk 1:31:50] } 6... Nc6 { [%eval 0.5] [%clk 1:22:55] } 7. Nge2 { [%eval 0.59] [%clk 1:31:06] } 7... Re8 { [%eval 0.67] [%clk 1:17:01] } 8. Qd2 { [%eval 1.12] [%clk 1:17:00] } 8... a6 { [%eval 0.9] [%clk 1:16:10] } 9. d5?! { [%eval 0.28] } { Inaccuracy. Bh6 was best. } { [%clk 1:13:15] } 9... Ne5 { [%eval 0.56] [%clk 1:15:50] } 10. Ng3 { [%eval 0.18] [%clk 1:08:05] } 10... c5?! { [%eval 1.05] } { Inaccuracy. c6 was best. } { [%clk 1:14:26] } 11. Be2 { [%eval 0.62] [%clk 1:07:22] } 11... b5 { [%eval 0.7] [%clk 0:56:26] } 12. cxb5 { [%eval 0.62] [%clk 1:06:58] } 12... axb5 { [%eval 0.93] [%clk 0:56:55] } 13. Nxb5 { [%eval 0.47] [%clk 0:54:15] } 13... Qb6?! { [%eval 1.03] } { Inaccuracy. c4 was best. } { [%clk 0:53:16] } 14. a4 { [%eval 1.09] [%clk 0:47:39] } 14... c4 { [%eval 1.38] [%clk 0:43:35] } 15. Be3 { [%eval 1.13] [%clk 0:44:11] } 15... Qb7 { [%eval 0.9] [%clk 0:43:16] } 16. O-O { [%eval 1.21] [%clk 0:34:47] } 16... Bd7 { [%eval 1.09] [%clk 0:40:33] } 17. f4 { [%eval 0.96] [%clk 0:24:45] } 17... Neg4 { [%eval 0.73] [%clk 0:40:18] } 18. Bd4 { [%eval 1.03] [%clk 0:23:23] } 18... h5?! { [%eval 1.9] } { Inaccuracy. Bxb5 was best. } { [%clk 0:37:43] } 19. Bf3?! { [%eval 0.97] } { Inaccuracy. Nc3 was best. } { [%clk 0:20:51] } 19... Bxb5 { [%eval 1.26] [%clk 0:31:02] } 20. axb5 { [%eval 1.29] [%clk 0:20:50] } 20... Qxb5 { [%eval 1.0] [%clk 0:30:32] } 21. h3 { [%eval 1.13] [%clk 0:14:46] } 21... Nh6 { [%eval 1.26] [%clk 0:30:46] } 22. Ne2 { [%eval 1.07] [%clk 0:11:25] } 22... Rab8 { [%eval 1.44] [%clk 0:23:31] } 23. Ra5 { [%eval 1.5] [%clk 0:09:34] } 23... Qb3 { [%eval 1.84] [%clk 0:22:45] } 24. Ra3 { [%eval 1.55] [%clk 0:07:49] } 24... Qb5 { [%eval 1.39] [%clk 0:21:52] } 25. Qc3 { [%eval 1.36] [%clk 0:06:36] } 25... e5 { [%eval 1.9] [%clk 0:20:04] } 26. dxe6 { [%eval 2.09] [%clk 0:04:57] } 26... Rxe6 { [%eval 1.91] [%clk 0:20:34] } 27. f5 { [%eval 1.6] [%clk 0:02:05] } 27... gxf5 { [%eval 1.93] [%clk 0:20:26] } 28. exf5?! { [%eval 1.25] } { Inaccuracy. Nf4 was best. } { [%clk 0:01:45] } 28... Qxf5?? { [%eval 3.33] } { Blunder. Re5 was best. } { [%clk 0:17:11] } 29. Qxc4? { [%eval 1.5] } { Mistake. Ra5 was best. } { [%clk 0:01:48] } 29... Qg5 { [%eval 1.2] [%clk 0:16:29] } 30. Qc1? { [%eval 0.1] } { Mistake. Bc3 was best. } { [%clk 0:01:14] } 30... Qxc1 { [%eval 0.29] [%clk 0:15:20] } 31. Rxc1 { [%eval 0.13] [%clk 0:01:34] } 31... Nf5 { [%eval 0.14] [%clk 0:15:44] } 32. Bc3 { [%eval 0.25] [%clk 0:01:31] } 32... Nh4 { [%eval 0.13] [%clk 0:14:00] } 33. Nf4 { [%eval 0.0] [%clk 0:00:56] } 33... Re5 { [%eval 0.48] [%clk 0:09:36] } 34. Rf1 { [%eval 0.07] [%clk 0:00:36] } 34... Nxf3+ { [%eval 0.09] [%clk 0:08:54] } 35. Rxf3 { [%eval 0.1] [%clk 0:01:01] } 35... Rf5 { [%eval 0.07] [%clk 0:09:16] } 36. Ra6 { [%eval 0.0] [%clk 0:00:36] } 36... Ne4 { [%eval 0.0] [%clk 0:09:19] } 37. Bxg7 { [%eval 0.0] [%clk 0:00:45] } 37... Kxg7 { [%eval 0.0] [%clk 0:09:46] } 38. Ra4 { [%eval 0.0] [%clk 0:00:40] } 38... Nd2 { [%eval 0.0] [%clk 0:09:38] } 39. Rf2 { [%eval 0.0] [%clk 0:00:54] } 39... Rxb2 { [%eval 0.0] [%clk 0:09:01] } 40. g4 { [%eval 0.0] [%clk 0:00:43] } 40... hxg4 { [%eval 0.0] [%clk 0:07:45] } 41. hxg4 { [%eval -0.02] [%clk 0:01:10] } 41... Re5 { [%eval 0.0] [%clk 0:05:12] } 42. Kg2 { [%eval 0.0] [%clk 0:00:33] } 42... Rc5?? { [%eval 2.0] } { Blunder. Reb5 was best. } { [%clk 0:03:18] } 43. Ra7?? { [%eval 0.08] } { Blunder. Nd3 was best. } { [%clk 0:00:52] } 43... Rcc2 { [%eval 0.12] [%clk 0:03:02] } 44. Nd3 { [%eval 0.0] [%clk 0:00:50] } 44... Ra2?? { [%eval 2.69] } { Blunder. Rb3 was best. } { [%clk 0:01:54] } 45. Raxf7+ { [%eval 2.94] [%clk 0:00:48] } 45... Kg6 { [%eval 3.1] [%clk 0:01:07] } 46. Nb4 { [%eval 3.28] [%clk 0:00:51] } 46... Ne4 { [%eval 3.6] [%clk 0:00:34] } 47. Nxc2 { [%eval 3.5] [%clk 0:00:49] } 47... Nxf2? { [%eval 5.82] } { Mistake. Rxc2 was best. } { [%clk 0:00:54] } 48. Rxf2 { [%eval 5.71] [%clk 0:01:10] } 48... d5 { [%eval 4.84] [%clk 0:01:09] } 49. Ne3 { [%eval 6.0] [%clk 0:01:01] } 49... Ra4 { [%eval 6.0] [%clk 0:01:33] } 50. Kg3 { [%eval 6.17] [%clk 0:00:34] } 50... d4 { [%eval 5.19] [%clk 0:01:38] } 51. Nd5 { [%eval 4.9] [%clk 0:00:52] } 51... d3 { [%eval 6.9] [%clk 0:01:43] } 52. Nf4+ { [%eval 5.95] [%clk 0:00:58] } 52... Kg5 { [%eval 7.11] [%clk 0:02:07] } 53. Nh3+ { [%eval 7.17] [%clk 0:01:07] } 53... Kg6 { [%eval 7.54] [%clk 0:02:30] } 54. Rd2 { [%eval 6.25] [%clk 0:01:27] } 54... Rd4 { [%eval 6.26] [%clk 0:02:21] } 55. Nf4+ { [%eval 6.69] [%clk 0:01:49] } 55... Kf6 { [%eval 5.81] [%clk 0:02:43] } 56. Rxd3 { [%eval 6.22] [%clk 0:02:13] } 1-0