Event: Round 9: Sovetov, Oleksandr - Kovalenko, Sergey L
Date: 2024-08-14
White: Sovetov, Oleksandr
WhiteElo: 1938
Black: Kovalenko, Sergey L
BlackElo: 1960
Result: 1-0
ECO: A10
Opening: English Opening: Great Snake Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:15:17] } 1... g6 { [%eval 0.25] [%clk 0:15:09] } 2. Nc3 { [%eval 0.16] [%clk 0:15:26] } 2... Bg7 { [%eval 0.45] [%clk 0:15:13] } 3. Nf3 { [%eval 0.21] [%clk 0:15:34] } 3... e5 { [%eval 0.33] [%clk 0:15:08] } 4. e3 { [%eval 0.12] [%clk 0:15:09] } 4... Ne7 { [%eval 0.13] [%clk 0:14:30] } 5. d4 { [%eval 0.13] [%clk 0:15:17] } 5... exd4 { [%eval 0.07] [%clk 0:14:37] } 6. Nxd4 { [%eval 0.0] [%clk 0:14:54] } 6... O-O { [%eval -0.04] [%clk 0:14:31] } 7. Be2 { [%eval -0.08] [%clk 0:15:02] } 7... d5 { [%eval -0.11] [%clk 0:14:01] } 8. O-O { [%eval 0.0] [%clk 0:14:11] } 8... c5 { [%eval -0.02] [%clk 0:11:49] } 9. Nf3 { [%eval -0.08] [%clk 0:14:00] } 9... d4 { [%eval 0.41] [%clk 0:10:44] } 10. exd4 { [%eval 0.44] [%clk 0:13:52] } 10... cxd4 { [%eval 0.47] [%clk 0:10:50] } 11. Ne4 { [%eval -0.06] [%clk 0:13:21] } 11... Nbc6 { [%eval 0.3] [%clk 0:09:31] } 12. h3 { [%eval -0.14] [%clk 0:10:05] } 12... h6 { [%eval 0.38] [%clk 0:08:38] } 13. Bd3 { [%eval 0.24] [%clk 0:09:56] } 13... Nb4 { [%eval 0.24] [%clk 0:08:11] } 14. Bb1 { [%eval 0.27] [%clk 0:09:52] } 14... Be6 { [%eval 0.29] [%clk 0:08:06] } 15. a3 { [%eval 0.46] [%clk 0:09:40] } 15... Nbc6 { [%eval 0.51] [%clk 0:07:46] } 16. Bd3 { [%eval 0.1] [%clk 0:09:48] } 16... a5?! { [%eval 0.8] } { Inaccuracy. Na5 was best. } { [%clk 0:07:27] } 17. b3 { [%eval 0.82] [%clk 0:08:40] } 17... Qc7 { [%eval 0.82] [%clk 0:07:09] } 18. Bb2 { [%eval 0.36] [%clk 0:08:06] } 18... Rad8 { [%eval 0.15] [%clk 0:07:15] } 19. Qc2 { [%eval 0.0] [%clk 0:07:53] } 19... Qf4?! { [%eval 0.59] } { Inaccuracy. Ne5 was best. } { [%clk 0:04:38] } 20. Bc1 { [%eval 0.51] [%clk 0:08:00] } 20... Qc7 { [%eval 0.57] [%clk 0:04:38] } 21. Re1 { [%eval 0.57] [%clk 0:07:12] } 21... Ne5?! { [%eval 1.16] } { Inaccuracy. Bf5 was best. } { [%clk 0:04:36] } 22. Nxe5 { [%eval 1.11] } 22... Qxe5 { [%eval 1.03] [%clk 0:04:30] } 23. Bd2 { [%eval 1.05] [%clk 0:06:20] } 23... Qc7 { [%eval 0.99] [%clk 0:03:59] } 24. Rad1?! { [%eval 0.27] } { Inaccuracy. Qc1 was best. } { [%clk 0:05:26] } 24... Nc6 { [%eval 0.26] [%clk 0:04:04] } 25. Nc5 { [%eval 0.26] [%clk 0:04:04] } 25... Bc8 { [%eval 0.23] [%clk 0:04:11] } 26. Be4 { [%eval 0.26] [%clk 0:03:51] } 26... b6?! { [%eval 1.17] } { Inaccuracy. Ne5 was best. } { [%clk 0:03:30] } 27. Nd3 { [%eval 1.28] [%clk 0:03:56] } 27... Rfe8 { [%eval 1.31] [%clk 0:02:39] } 28. Bf4 { [%eval 1.32] [%clk 0:03:46] } 28... Qd7 { [%eval 1.59] [%clk 0:02:26] } 29. Bd5? { [%eval 0.32] } { Mistake. c5 was best. } { [%clk 0:02:34] } 29... Bb7 { [%eval 0.39] [%clk 0:02:03] } 30. Qd2 { [%eval 0.14] [%clk 0:02:36] } 30... Kh7?! { [%eval 1.11] } { Inaccuracy. g5 was best. } 31. Bf3?! { [%eval 0.2] } { Inaccuracy. Bg3 was best. } { [%clk 0:02:26] } 31... Rxe1+ { [%eval 0.66] [%clk 0:00:42] } 32. Rxe1 { [%eval 0.67] [%clk 0:02:35] } 32... Rc8 { [%eval 0.94] [%clk 0:00:28] } 33. Qe2 { [%eval 0.59] [%clk 0:01:53] } 33... Bf8?? { [%eval 2.38] } { Blunder. Nd8 was best. } { [%clk 0:00:14] } 34. Bg4 { [%eval 2.42] [%clk 0:01:09] } 34... f5 { [%eval 2.21] [%clk 0:00:21] } 35. Bf3 { [%eval 2.33] [%clk 0:01:16] } 35... Bxa3 { [%eval 2.22] [%clk 0:00:14] } 36. Bxc6?? { [%eval -0.22] } { Blunder. Bd5 was best. } { [%clk 0:01:08] } 36... Qxc6 { [%eval 0.0] [%clk 0:00:19] } 37. f3 { [%eval 0.07] [%clk 0:01:15] } 37... Bf8 { [%eval 0.04] [%clk 0:00:26] } 38. h4 { [%eval 0.0] [%clk 0:01:04] } 38... a4 { [%eval 0.0] [%clk 0:00:25] } 39. Ne5 { [%eval -0.01] [%clk 0:00:48] } 39... Qe8 { [%eval 0.0] [%clk 0:00:33] } 40. Qc2 { [%eval -0.42] [%clk 0:00:21] } 40... axb3?! { [%eval 0.14] } { Inaccuracy. a3 was best. } { [%clk 0:00:29] } 41. Qxb3 { [%eval 0.13] [%clk 0:00:27] } 41... Qe6 { [%eval 0.12] [%clk 0:00:18] } 42. Rc1? { [%eval -1.09] } { Mistake. Qa4 was best. } { [%clk 0:00:14] } 42... g5 { [%eval -1.2] [%clk 0:00:21] } 43. hxg5 { [%eval -1.17] [%clk 0:00:22] } 43... hxg5 { [%eval -1.23] [%clk 0:00:30] } 44. Bh2 { [%eval -1.15] } 44... f4 { [%eval -1.03] } 45. Qd3+? { [%eval -2.78] } { Mistake. Re1 was best. } { [%clk 0:00:32] } 45... Kg8 { [%eval -2.9] [%clk 0:00:34] } 46. Ng4 { [%eval -2.75] [%clk 0:00:15] } 46... Ba6 { [%eval -2.76] [%clk 0:00:30] } 47. Qc2? { [%eval -5.4] } { Mistake. Kh1 was best. } { [%clk 0:00:11] } 47... Bxc4?! { [%eval -3.98] } { Inaccuracy. Rxc4 was best. } { [%clk 0:00:33] } 48. Qd2 { [%eval -4.25] [%clk 0:00:14] } 48... b5?! { [%eval -3.23] } { Inaccuracy. d3 was best. } { [%clk 0:00:41] } 49. Re1 { [%eval -3.54] [%clk 0:00:21] } 49... Qb6 { [%eval -3.42] [%clk 0:00:36] } 50. Bxf4?! { [%eval -4.55] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:19] } 50... gxf4 { [%eval -4.53] [%clk 0:00:43] } 51. Qxf4 { [%eval -4.84] [%clk 0:00:27] } 51... d3+ { [%eval -4.77] [%clk 0:00:24] } 52. Kh1 { [%eval -4.84] [%clk 0:00:28] } 52... Bg7 { [%eval -4.67] [%clk 0:00:10] } 1-0