Event: Round 9: Kovalenko, Sergey L - Vovk, Viktor
Date: 2024-08-22
White: Kovalenko, Sergey L
WhiteElo: 1978
Black: Vovk, Viktor
BlackElo: 2081
Result: 0-1
ECO: D70
Opening: Neo-Grünfeld Defense: Goglidze Attack
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:25:11] } 1... Nf6 { [%eval 0.17] [%clk 1:30:36] } 2. c4 { [%eval 0.17] [%clk 1:25:29] } 2... g6 { [%eval 0.25] [%clk 1:30:48] } 3. f3 { [%eval 0.32] [%clk 1:25:15] } 3... d5 { [%eval 0.47] [%clk 1:30:18] } 4. cxd5 { [%eval 0.45] [%clk 1:25:31] } 4... Nxd5 { [%eval 0.53] [%clk 1:30:45] } 5. e4 { [%eval 0.29] [%clk 1:25:53] } 5... Nb6 { [%eval 0.39] [%clk 1:30:50] } 6. Nc3 { [%eval 0.37] [%clk 1:22:53] } 6... Bg7 { [%eval 0.31] [%clk 1:30:37] } 7. Be3 { [%eval 0.22] [%clk 1:23:14] } 7... O-O { [%eval 0.46] [%clk 1:30:28] } 8. Qd2 { [%eval 0.74] [%clk 1:23:38] } 8... Nc6 { [%eval 0.41] [%clk 1:30:09] } 9. O-O-O { [%eval 0.43] [%clk 1:22:50] } 9... Qd6 { [%eval 0.45] [%clk 1:22:30] } 10. Nb5 { [%eval 0.55] [%clk 1:19:35] } 10... Qd7 { [%eval 0.58] [%clk 1:21:09] } 11. Kb1 { [%eval 0.42] [%clk 0:40:43] } 11... Rd8 { [%eval 0.45] [%clk 1:16:47] } 12. Nh3?? { [%eval -1.59] } { Blunder. d5 was best. } { [%clk 0:29:15] } 12... a6 { [%eval -1.5] [%clk 1:15:04] } 13. d5?! { [%eval -2.21] } { Inaccuracy. Nc3 was best. } { [%clk 0:29:33] } 13... axb5 { [%eval -2.13] [%clk 1:08:16] } 14. Bxb5?! { [%eval -3.31] } { Inaccuracy. dxc6 was best. } { [%clk 0:29:56] } 14... Nxd5 { [%eval -3.34] [%clk 1:03:04] } 15. Qxd5 { [%eval -3.45] [%clk 0:28:28] } 15... Qxd5 { [%eval -3.3] [%clk 1:02:35] } 16. exd5?! { [%eval -4.55] } { Inaccuracy. Rxd5 was best. } { [%clk 0:23:30] } 16... Bf5+ { [%eval -4.09] [%clk 1:01:06] } 17. Bd3 { [%eval -3.95] [%clk 0:22:10] } 17... Bxd3+? { [%eval -2.12] } { Mistake. Nb4 was best. } { [%clk 1:00:52] } 18. Rxd3 { [%eval -2.19] [%clk 0:22:39] } 18... Nb4 { [%eval -2.18] [%clk 1:00:58] } 19. Rb3 { [%eval -2.21] [%clk 0:22:33] } 19... Nxd5 { [%eval -2.17] [%clk 1:01:06] } 20. Bg5 { [%eval -2.21] [%clk 0:22:51] } 20... b6 { [%eval -2.33] [%clk 1:00:49] } 21. Nf2 { [%eval -2.72] [%clk 0:22:23] } 21... h6 { [%eval -2.64] [%clk 0:54:48] } 22. Bc1 { [%eval -2.59] [%clk 0:21:58] } 22... e6 { [%eval -2.41] [%clk 0:54:11] } 23. h4 { [%eval -2.98] [%clk 0:21:43] } 23... h5 { [%eval -2.33] [%clk 0:52:55] } 24. g4 { [%eval -2.33] [%clk 0:20:32] } 24... hxg4?! { [%eval -1.43] } { Inaccuracy. Kf8 was best. } { [%clk 0:46:54] } 25. fxg4 { [%eval -1.46] [%clk 0:20:29] } 25... Ra4 { [%eval -1.3] [%clk 0:41:51] } 26. h5 { [%eval -1.38] [%clk 0:18:45] } 26... gxh5 { [%eval -1.21] [%clk 0:41:34] } 27. gxh5 { [%eval -1.17] [%clk 0:18:51] } 27... Kh7 { [%eval -0.9] [%clk 0:40:40] } 28. Rg3 { [%eval -0.95] [%clk 0:10:48] } 28... Ne7 { [%eval -0.63] [%clk 0:35:14] } 29. Bg5?! { [%eval -1.21] } { Inaccuracy. b3 was best. } { [%clk 0:08:11] } 29... f6 { [%eval -1.3] [%clk 0:34:55] } 30. Bc1 { [%eval -1.25] [%clk 0:06:58] } 30... Nf5 { [%eval -0.79] [%clk 0:35:03] } 31. Rg6 { [%eval -1.16] [%clk 0:06:06] } 31... Rh4 { [%eval -1.24] [%clk 0:33:25] } 32. Rxh4 { [%eval -1.03] [%clk 0:04:40] } 32... Nxh4 { [%eval -1.04] [%clk 0:33:51] } 33. Rg1 { [%eval -1.4] [%clk 0:04:39] } 33... Nf5 { [%eval -1.06] [%clk 0:29:32] } 34. Ng4?! { [%eval -2.06] } { Inaccuracy. Re1 was best. } { [%clk 0:04:52] } 34... Rd3?! { [%eval -1.37] } { Inaccuracy. Nd4 was best. } { [%clk 0:27:07] } 35. h6 { [%eval -1.5] [%clk 0:04:40] } 35... Bh8 { [%eval -1.42] [%clk 0:27:11] } 36. Rf1?! { [%eval -2.05] } { Inaccuracy. Nf2 was best. } { [%clk 0:03:18] } 36... Rd4 { [%eval -2.1] [%clk 0:24:26] } 37. Rg1 { [%eval -2.2] [%clk 0:03:02] } 37... Rd3?! { [%eval -1.43] } { Inaccuracy. e5 was best. } { [%clk 0:24:33] } 38. Rf1 { [%eval -1.92] [%clk 0:03:24] } 38... Kg6?! { [%eval -1.29] } { Inaccuracy. Rd4 was best. } { [%clk 0:24:39] } 39. Rg1 { [%eval -1.29] [%clk 0:02:44] } 39... Kh7? { [%eval 0.0] } { Mistake. Kf7 was best. } { [%clk 0:19:26] } 40. Rf1 { [%eval -2.13] [%clk 0:03:12] } 40... Rg3 { [%eval -2.23] [%clk 0:18:44] } 41. Rf4 { [%eval -2.18] [%clk 0:03:34] } 41... Kg6 { [%eval -2.01] [%clk 0:18:39] } 42. b4? { [%eval -3.97] } { Mistake. Ra4 was best. } { [%clk 0:03:36] } 42... b5 { [%eval -3.4] [%clk 0:17:31] } 43. Nf2 { [%eval -3.28] [%clk 0:00:00] } 0-1