Event: Smuk Skak GM 2022
Date: 2022-08-19
White: Ovsejevitsch, GM Sergei
Black: Korley, IM Kassa
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:52] } 1... d5 { [%eval 0.38] [%clk 1:30:51] } 2. c4 { [%eval 0.27] [%clk 1:31:07] } 2... e6 { [%eval 0.3] [%clk 1:31:17] } 3. Nc3 { [%eval 0.39] [%clk 1:30:28] } 3... Be7 { [%eval 0.27] [%clk 1:31:24] } 4. cxd5 { [%eval 0.35] [%clk 1:28:43] } 4... exd5 { [%eval 0.21] [%clk 1:31:46] } 5. Bf4 { [%eval 0.38] [%clk 1:29:00] } 5... c6 { [%eval 0.16] [%clk 1:31:41] } 6. Qc2 { [%eval 0.2] [%clk 1:28:54] } 6... g6 { [%eval 0.29] [%clk 1:30:39] } 7. e3 { [%eval 0.28] [%clk 1:26:30] } 7... Bf5 { [%eval 0.4] [%clk 1:30:21] } 8. Qd2 { [%eval 0.44] [%clk 1:25:30] } 8... Nf6 { [%eval 0.61] [%clk 1:29:12] } 9. Nge2 { [%eval 0.5] [%clk 1:23:39] } 9... Nbd7 { [%eval 0.55] [%clk 1:27:36] } 10. Ng3 { [%eval 0.35] [%clk 1:22:16] } 10... Be6 { [%eval 0.42] [%clk 1:27:41] } 11. Bd3 { [%eval 0.53] [%clk 1:22:02] } 11... h5 { [%eval 0.59] [%clk 1:16:03] } 12. h3 { [%eval 0.33] [%clk 1:19:00] } 12... Nb6?! { [%eval 0.89] } { Inaccuracy. h4 was best. } { [%clk 1:10:04] } 13. O-O { [%eval 0.58] [%clk 1:16:27] } 13... Rg8 { [%eval 0.8] [%clk 1:05:51] } 14. Bg5?! { [%eval 0.06] } { Inaccuracy. h4 was best. } { [%clk 1:03:13] } 14... h4 { [%eval 0.0] [%clk 1:01:16] } 15. Nge2 { [%eval -0.24] [%clk 1:02:00] } 15... Qd7?! { [%eval 0.56] } { Inaccuracy. Nh5 was best. } { [%clk 0:51:17] } 16. Qc2?! { [%eval -0.17] } { Inaccuracy. Bxh4 was best. } { [%clk 0:49:33] } 16... Nh5 { [%eval 0.28] [%clk 0:41:47] } 17. Bxe7 { [%eval 0.01] [%clk 0:49:30] } 17... Qxe7 { [%eval 0.06] [%clk 0:41:03] } 18. Rfe1 { [%eval -0.38] [%clk 0:42:44] } 18... Kf8?! { [%eval 0.21] } { Inaccuracy. g5 was best. } { [%clk 0:32:49] } 19. e4 { [%eval 0.0] [%clk 0:40:13] } 19... dxe4 { [%eval 0.09] [%clk 0:26:08] } 20. Nxe4 { [%eval 0.15] [%clk 0:35:43] } 20... Nd5 { [%eval 0.64] [%clk 0:26:34] } 21. Nc5 { [%eval 0.5] [%clk 0:32:58] } 21... Re8 { [%eval 0.79] [%clk 0:25:26] } 22. Nc3 { [%eval 0.78] [%clk 0:30:50] } 22... Ndf4 { [%eval 0.94] [%clk 0:24:11] } 23. Nxe6+ { [%eval 1.32] [%clk 0:26:31] } 23... Nxe6 { [%eval 0.78] [%clk 0:24:33] } 24. Bc4 { [%eval 1.41] [%clk 0:25:33] } 24... Nhf4?! { [%eval 2.29] } { Inaccuracy. Qd7 was best. } { [%clk 0:22:45] } 25. Bxe6 { [%eval 1.62] [%clk 0:25:41] } 25... Nxe6 { [%eval 4.25] [%clk 0:23:12] } 26. d5 { [%eval 4.62] [%clk 0:25:05] } 26... cxd5 { [%eval 4.56] [%clk 0:21:57] } 27. Nxd5 { [%eval 3.79] [%clk 0:25:19] } 27... Qg5 { [%eval 4.71] [%clk 0:22:17] } 28. Nc7?? { [%eval 0.39] } { Blunder. Rad1 was best. } { [%clk 0:10:59] } 28... Nxc7 { [%eval 0.33] [%clk 0:22:37] } 29. Qxc7 { [%eval 0.26] [%clk 0:11:21] } 29... Kg7 { [%eval 0.24] [%clk 0:15:19] } 30. Qxb7 { [%eval 0.23] [%clk 0:11:10] } 30... Rb8 { [%eval 0.26] [%clk 0:11:40] } 31. Qxa7 { [%eval 0.42] [%clk 0:10:07] } 31... Rxb2 { [%eval 0.32] [%clk 0:12:05] } 32. a4 { [%eval 0.12] [%clk 0:08:23] } 32... Rd8 { [%eval 0.44] [%clk 0:07:28] } 33. Ra3 { [%eval 0.3] [%clk 0:02:46] } 33... Qd2 { [%eval 0.48] [%clk 0:06:38] } 34. Rf1 { [%eval 0.27] [%clk 0:02:28] } 34... Rd7 { [%eval 0.38] [%clk 0:06:14] } 35. Qc5 { [%eval 0.4] [%clk 0:02:17] } 35... Rd5 { [%eval 0.43] [%clk 0:06:22] } 36. Qe7 { [%eval 0.47] [%clk 0:02:10] } 36... Rb4?! { [%eval 1.11] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:32] } 37. a5 { [%eval 1.18] [%clk 0:01:53] } 37... Rd7 { [%eval 1.61] [%clk 0:00:50] } 38. Qe5+ { [%eval 1.02] [%clk 0:01:53] } 38... f6?! { [%eval 1.86] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:18] } 39. Qa1? { [%eval 0.51] } { Mistake. Qe8 was best. } { [%clk 0:01:44] } 39... Qb2 { [%eval 1.03] [%clk 0:00:42] } 40. Qxb2?! { [%eval 0.34] } { Inaccuracy. Rc3 was best. } { [%clk 0:01:04] } 40... Rxb2 { [%eval 0.62] [%clk 0:01:09] } 41. a6 { [%eval 0.42] [%clk 0:25:29] } 41... Ra7 { [%eval 0.48] [%clk 0:31:30] } 42. Rfa1 { [%eval 0.5] [%clk 0:25:14] } 42... Rb6 { [%eval 0.72] [%clk 0:30:24] } 43. Kf1 { [%eval 0.75] [%clk 0:25:18] } 43... Re6 { [%eval 0.44] [%clk 0:30:38] } 44. Ra5 { [%eval 0.58] [%clk 0:25:11] } 44... f5 { [%eval 0.41] [%clk 0:28:38] } 45. R1a4 { [%eval 0.32] [%clk 0:21:41] } 45... Kf6 { [%eval 0.37] [%clk 0:29:00] } 46. Rxh4 { [%eval 0.02] [%clk 0:21:41] } 46... Raxa6 { [%eval 0.0] [%clk 0:29:21] } 47. Rxa6 { [%eval 0.0] [%clk 0:22:02] } 47... Rxa6 { [%eval 0.0] [%clk 0:29:47] } 48. g3 { [%eval 0.02] [%clk 0:22:21] } 48... Ra1+ { [%eval 0.0] [%clk 0:29:16] } 49. Kg2 { [%eval 0.0] [%clk 0:22:42] } 49... Ra6 { [%eval 0.0] [%clk 0:29:43] } 50. Rh7 { [%eval 0.0] [%clk 0:22:29] } 50... Ra3 { [%eval 0.0] [%clk 0:28:34] } 51. h4 { [%eval 0.0] [%clk 0:22:47] } 51... Rb3 { [%eval 0.0] [%clk 0:28:53] } 52. h5 { [%eval 0.0] [%clk 0:21:37] } 52... gxh5 { [%eval 0.0] [%clk 0:29:13] } 53. Rxh5 { [%eval 0.0] [%clk 0:22:00] } 53... Kg6 { [%eval 0.0] [%clk 0:29:18] } 54. Rh8 { [%eval 0.0] [%clk 0:22:14] } 54... Rb2 { [%eval 0.0] [%clk 0:28:08] } 55. Rd8 { [%eval 0.0] [%clk 0:22:19] } 55... Kg5 { [%eval 0.0] [%clk 0:27:54] } 56. Kf3 { [%eval 0.0] [%clk 0:21:14] } 56... Rb3+ { [%eval 0.0] [%clk 0:27:58] } 57. Ke2 { [%eval 0.0] [%clk 0:21:38] } 57... Rb2+ { [%eval 0.0] [%clk 0:28:00] } 58. Ke3 { [%eval 0.0] [%clk 0:21:42] } 58... Rb3+ { [%eval 0.0] [%clk 0:27:47] } 59. Ke2 { [%eval 0.0] [%clk 0:22:08] } 59... Rb2+ { [%eval 0.0] [%clk 0:28:15] } 60. Kf3 { [%eval 0.0] [%clk 0:22:27] } 60... Rb3+ { [%eval 0.0] [%clk 0:28:38] } 61. Kg2 { [%eval 0.0] [%clk 0:22:54] } 61... Rb2 { [%eval 0.0] [%clk 0:28:57] } 1/2-1/2