Event: Round 2: Harshid Kunka - Aleksandr Ostrovskiy
Site: https://lichess.org/study/LZXoIF5t/FlFQQD8M
Date: 2022-12-08
White: Harshid Kunka
Black: Aleksandr Ostrovskiy
BlackTitle: IM
Result: 1/2-1/2
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Lobron System
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c6 { [%eval 0.37] [%clk 1:27:37] } 2. d4 { [%eval 0.41] [%clk 1:31:22] } 2... d5 { [%eval 0.28] [%clk 1:27:59] } 3. Nc3 { [%eval 0.27] [%clk 1:31:46] } 3... dxe4 { [%eval 0.33] [%clk 1:28:24] } 4. Nxe4 { [%eval 0.34] [%clk 1:32:13] } 4... Bf5 { [%eval 0.45] [%clk 1:28:49] } 5. Ng3 { [%eval 0.19] [%clk 1:32:15] } 5... Bg6 { [%eval 0.26] [%clk 1:29:13] } 6. h4 { [%eval 0.25] [%clk 1:32:22] } 6... h6 { [%eval 0.24] [%clk 1:29:16] } 7. Nf3 { [%eval 0.0] [%clk 1:32:48] } 7... Nd7 { [%eval 0.0] [%clk 1:28:50] } 8. h5 { [%eval 0.45] [%clk 1:33:14] } 8... Bh7 { [%eval 0.39] [%clk 1:29:16] } 9. Bd3 { [%eval 0.42] [%clk 1:33:41] } 9... Bxd3 { [%eval 0.34] [%clk 1:29:39] } 10. Qxd3 { [%eval 0.46] [%clk 1:34:07] } 10... e6 { [%eval 0.48] [%clk 1:30:03] } 11. Bd2 { [%eval 0.4] [%clk 1:34:05] } 11... Ngf6 { [%eval 0.35] [%clk 1:30:20] } 12. O-O-O { [%eval 0.26] [%clk 1:34:19] } 12... Be7 { [%eval 0.22] [%clk 1:29:39] } 13. Kb1 { [%eval 0.16] [%clk 1:33:48] } 13... O-O { [%eval 0.22] [%clk 1:28:29] } 14. Ne4 { [%eval 0.2] [%clk 1:33:17] } 14... c5 { [%eval 0.16] [%clk 1:21:09] } 15. g4 { [%eval 0.0] [%clk 1:31:30] } 15... Nxg4 { [%eval 0.22] [%clk 1:20:03] } 16. Qe2 { [%eval 0.09] [%clk 1:31:02] } 16... Qb6 { [%eval 0.31] [%clk 1:18:19] } 17. Rdg1 { [%eval 0.16] [%clk 1:23:54] } 17... f5 { [%eval 0.38] [%clk 1:16:36] } 18. Nh2 { [%eval 0.16] [%clk 1:19:47] } 18... Nxh2 { [%eval 0.17] [%clk 0:21:17] } 19. Nxc5?! { [%eval -0.91] } { Inaccuracy. Rxh2 was best. } { [%clk 1:19:17] } 19... Nxc5?! { [%eval 0.0] } { Inaccuracy. Bxc5 was best. } { [%clk 0:18:11] } 20. dxc5 { [%eval -0.11] [%clk 1:19:40] } 20... Bxc5 { [%eval -0.07] [%clk 0:15:48] } 21. Rxh2 { [%eval 0.0] [%clk 1:19:51] } 21... Bd4? { [%eval 1.31] } { Mistake. f4 was best. } { [%clk 0:08:21] } 22. c3 { [%eval 1.38] [%clk 1:18:49] } 22... Bf6 { [%eval 1.21] [%clk 0:08:50] } 23. Bxh6 { [%eval 1.3] [%clk 1:16:11] } 23... Kf7 { [%eval 1.89] [%clk 0:09:13] } 24. Bc1?! { [%eval 1.29] } { Inaccuracy. Bg5 was best. } { [%clk 1:12:05] } 24... Qa6 { [%eval 1.34] [%clk 0:03:27] } 25. Qf3 { [%eval 1.33] [%clk 1:09:27] } 25... Rad8 { [%eval 1.26] [%clk 0:03:43] } 26. Qg2 { [%eval 1.04] [%clk 1:07:33] } 26... Qd3+ { [%eval 1.38] [%clk 0:02:09] } 27. Ka1 { [%eval 1.4] [%clk 1:06:49] } 27... b5 { [%eval 1.58] [%clk 0:02:25] } 28. Qg6+?! { [%eval 0.92] } { Inaccuracy. Rh3 was best. } { [%clk 0:58:45] } 28... Ke7 { [%eval 0.98] [%clk 0:02:53] } 29. h6 { [%eval 1.08] [%clk 0:58:51] } 29... gxh6?! { [%eval 2.11] } { Inaccuracy. Rh8 was best. } { [%clk 0:01:41] } 30. Rxh6 { [%eval 2.26] [%clk 0:57:54] } 30... Kd7 { [%eval 2.26] [%clk 0:00:35] } 31. Rh7+ { [%eval 2.34] [%clk 0:53:04] } 31... Kc6? { [%eval 3.99] } { Mistake. Kc8 was best. } { [%clk 0:01:04] } 32. Qg2+?? { [%eval 0.84] } { Blunder. Re1 was best. } { [%clk 0:52:13] } 32... Qd5 { [%eval 1.05] [%clk 0:01:00] } 33. Qxd5+?! { [%eval 0.37] } { Inaccuracy. Qg6 was best. } { [%clk 0:50:32] } 33... exd5 { [%eval 0.85] [%clk 0:00:45] } 34. Rxa7?! { [%eval 0.12] } { Inaccuracy. Rg6 was best. } { [%clk 0:49:56] } 34... Kb6?! { [%eval 1.21] } { Inaccuracy. d4 was best. } { [%clk 0:00:34] } 35. Rh7 { [%eval 1.48] [%clk 0:49:13] } 35... d4 { [%eval 1.55] [%clk 0:00:59] } 36. cxd4?! { [%eval 0.6] } { Inaccuracy. Rg6 was best. } { [%clk 0:45:36] } 36... Bxd4 { [%eval 0.61] [%clk 0:01:09] } 37. Rh6+ { [%eval 0.43] [%clk 0:41:03] } 37... Kb7 { [%eval 0.38] [%clk 0:00:38] } 38. Bf4 { [%eval 0.08] [%clk 0:38:56] } 38... Rd7 { [%eval 0.12] [%clk 0:00:32] } 39. Be3 { [%eval 0.1] [%clk 0:36:36] } 39... Bxe3 { [%eval 0.1] [%clk 0:01:01] } 40. fxe3 { [%eval 0.1] [%clk 0:36:58] } 40... Re8 { [%eval 0.12] [%clk 0:00:46] } 41. Rf6 { [%eval 0.2] [%clk 0:36:02] } 41... Re5 { [%eval 0.19] [%clk 0:00:33] } 42. a3 { [%eval 0.17] [%clk 0:36:16] } 42... Rde7 { [%eval 0.4] [%clk 0:00:32] } 43. Rg5 { [%eval 0.23] [%clk 0:36:01] } 43... b4 { [%eval 0.17] [%clk 0:00:52] } 44. axb4 { [%eval 0.19] [%clk 0:35:44] } 44... Rb5 { [%eval 0.14] [%clk 0:00:33] } 45. e4 { [%eval 0.0] [%clk 0:33:08] } 45... Rxe4 { [%eval 0.0] [%clk 0:00:54] } 46. Rg7+ { [%eval 0.01] [%clk 0:30:47] } 46... Ka8 { [%eval 0.0] [%clk 0:01:23] } 47. Rf8+ { [%eval 0.0] [%clk 0:30:10] } 47... Rb8 { [%eval 0.0] [%clk 0:01:52] } 48. Rxf5 { [%eval 0.0] [%clk 0:30:26] } 48... Rbxb4 { [%eval 0.0] [%clk 0:02:07] } 49. Rf8+ { [%eval 0.0] [%clk 0:30:06] } 49... Rb8 { [%eval 0.0] [%clk 0:02:36] } 50. Rff7 { [%eval 0.0] [%clk 0:30:16] } 50... Rbe8 { [%eval 0.0] [%clk 0:00:50] } 51. Ra7+ { [%eval 0.0] [%clk 0:29:35] } 51... Kb8 { [%eval 0.03] [%clk 0:01:19] } 52. Rgb7+ { [%eval 0.0] [%clk 0:29:39] } 52... Kc8 { [%eval 0.0] [%clk 0:01:46] } 53. Rb3 { [%eval 0.0] [%clk 0:29:17] } 53... Re3 { [%eval 0.0] [%clk 0:01:12] } 54. Ka2 { [%eval 0.0] [%clk 0:29:01] } 54... Rxb3 { [%eval 0.0] [%clk 0:01:33] } 55. Kxb3 { [%eval 0.0] [%clk 0:29:22] } 55... Kb8 { [%eval 0.0] [%clk 0:01:58] } 56. Rh7 { [%eval 0.0] [%clk 0:29:43] } 56... Re4 { [%eval 0.0] [%clk 0:02:07] } 57. Ka3 { [%eval 0.0] [%clk 0:30:08] } 57... Rg4 { [%eval 0.0] [%clk 0:02:22] } 58. b4 { [%eval 0.0] [%clk 0:30:28] } 58... Rf4 { [%eval 0.0] [%clk 0:02:18] } 59. Ka4 { [%eval 0.0] [%clk 0:30:50] } 59... Rf5 { [%eval 0.0] [%clk 0:02:36] } 60. Rh6 { [%eval 0.0] [%clk 0:31:14] } 60... Kb7 { [%eval 0.0] [%clk 0:02:48] } 61. b5 { [%eval 0.0] [%clk 0:31:35] } 61... Rf1 { [%eval 0.0] [%clk 0:02:24] } 62. Ka5 { [%eval 0.0] [%clk 0:31:58] } 1/2-1/2