Event: Round 5: Tsytsura, Oleksandr - Kovalenko, Sergey L
Date: 2024-08-14
White: Tsytsura, Oleksandr
WhiteElo: 1776
Black: Kovalenko, Sergey L
BlackElo: 1960
Result: 0-1
ECO: B00
Opening: St. George Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:18] } 1... a6 { [%eval 0.46] [%clk 0:15:15] } 2. Nf3 { [%eval 0.46] [%clk 0:15:25] } 2... g6 { [%eval 0.82] [%clk 0:15:23] } 3. Bc4?! { [%eval 0.25] } { Inaccuracy. d4 was best. } { [%clk 0:15:32] } 3... Bg7 { [%eval 0.52] [%clk 0:15:29] } 4. c3 { [%eval 0.37] [%clk 0:15:40] } 4... e6 { [%eval 0.4] [%clk 0:15:28] } 5. O-O { [%eval 0.42] [%clk 0:15:42] } 5... Ne7 { [%eval 0.51] [%clk 0:15:33] } 6. d4 { [%eval 0.49] [%clk 0:15:46] } 6... O-O { [%eval 0.55] [%clk 0:15:37] } 7. Bg5 { [%eval 0.17] [%clk 0:14:49] } 7... h6 { [%eval 0.26] [%clk 0:15:44] } 8. Bh4 { [%eval 0.25] [%clk 0:14:48] } 8... d6 { [%eval 0.41] [%clk 0:15:21] } 9. Nbd2 { [%eval 0.37] [%clk 0:14:47] } 9... Nd7 { [%eval 0.53] [%clk 0:14:40] } 10. h3 { [%eval 0.11] [%clk 0:14:54] } 10... c5 { [%eval 0.55] [%clk 0:13:30] } 11. dxc5 { [%eval 0.2] [%clk 0:13:40] } 11... dxc5?! { [%eval 1.05] } { Inaccuracy. Nxc5 was best. } { [%clk 0:13:30] } 12. Nb3? { [%eval -0.56] } { Mistake. a4 was best. } { [%clk 0:13:41] } 12... b5 { [%eval -0.52] [%clk 0:13:20] } 13. Be2 { [%eval -0.58] [%clk 0:13:44] } 13... g5 { [%eval -0.68] [%clk 0:11:11] } 14. Bg3 { [%eval -0.71] [%clk 0:13:50] } 14... Bb7 { [%eval -0.69] [%clk 0:11:14] } 15. Qc2 { [%eval -0.61] [%clk 0:13:52] } 15... c4 { [%eval -0.78] [%clk 0:10:27] } 16. Nbd4?! { [%eval -1.35] } { Inaccuracy. Nbd2 was best. } { [%clk 0:13:39] } 16... e5 { [%eval -1.35] [%clk 0:10:02] } 17. Nf5 { [%eval -1.36] [%clk 0:13:44] } 17... Nxf5 { [%eval -1.3] [%clk 0:10:09] } 18. exf5 { [%eval -1.25] [%clk 0:13:48] } 18... Qe7 { [%eval -1.18] [%clk 0:09:30] } 19. Rfe1 { [%eval -1.42] [%clk 0:13:49] } 19... Rfe8?! { [%eval -0.78] } { Inaccuracy. Nc5 was best. } { [%clk 0:08:50] } 20. Rad1 { [%eval -0.6] [%clk 0:13:55] } 20... Nc5 { [%eval -0.27] [%clk 0:08:52] } 21. Bf1 { [%eval -0.35] [%clk 0:13:32] } 21... Bxf3 { [%eval 0.02] [%clk 0:08:56] } 22. gxf3 { [%eval 0.07] [%clk 0:13:37] } 22... Qb7 { [%eval 0.27] [%clk 0:08:27] } 23. Re3 { [%eval 0.0] [%clk 0:12:56] } 23... f6?! { [%eval 0.59] } { Inaccuracy. Rad8 was best. } { [%clk 0:07:33] } 24. Bg2?! { [%eval -0.08] } { Inaccuracy. b4 was best. } { [%clk 0:11:44] } 24... Qb6 { [%eval 0.02] [%clk 0:07:40] } 25. f4?? { [%eval -2.88] } { Blunder. b3 was best. } { [%clk 0:11:41] } 25... gxf4 { [%eval -2.66] [%clk 0:07:34] } 26. Bxa8 { [%eval -2.76] [%clk 0:11:40] } 26... Rxa8 { [%eval -2.57] [%clk 0:07:30] } 27. Bxf4 { [%eval -3.17] [%clk 0:11:44] } 27... exf4 { [%eval -3.29] [%clk 0:07:37] } 28. Rf3 { [%eval -3.16] [%clk 0:11:20] } 28... Nd3 { [%eval -3.18] [%clk 0:07:39] } 29. Qe2 { [%eval -3.53] [%clk 0:09:50] } 29... Rd8 { [%eval -3.57] [%clk 0:05:44] } 30. Rd2 { [%eval -4.12] [%clk 0:09:48] } 30... Bf8 { [%eval -3.76] [%clk 0:05:07] } 31. Kg2?! { [%eval -4.83] } { Inaccuracy. Qe4 was best. } { [%clk 0:09:46] } 31... Qd6 { [%eval -4.34] [%clk 0:04:44] } 32. Kf1 { [%eval -4.42] [%clk 0:09:32] } 32... Qe5?! { [%eval -3.51] } { Inaccuracy. Qd5 was best. } { [%clk 0:04:31] } 33. Qd1?! { [%eval -4.93] } { Inaccuracy. Rfxd3 was best. } { [%clk 0:07:04] } 33... Qxf5 { [%eval -4.84] [%clk 0:04:18] } 34. a4 { [%eval -5.08] [%clk 0:07:09] } 34... Qe4 { [%eval -5.07] [%clk 0:03:30] } 35. Qe2 { [%eval -4.86] [%clk 0:06:06] } 35... Re8 { [%eval -4.41] [%clk 0:03:03] } 36. Qxe4 { [%eval -4.64] [%clk 0:06:10] } 36... Rxe4 { [%eval -4.62] [%clk 0:03:13] } 37. axb5 { [%eval -4.57] [%clk 0:06:02] } 37... axb5 { [%eval -4.55] [%clk 0:03:22] } 38. b3 { [%eval -5.57] [%clk 0:06:06] } 38... Re1+ { [%eval -5.09] [%clk 0:03:23] } 39. Kg2 { [%eval -5.1] [%clk 0:06:12] } 39... Rb1 { [%eval -5.05] [%clk 0:03:25] } 40. Rfxd3 { [%eval -5.01] [%clk 0:05:53] } 40... cxd3 { [%eval -4.81] [%clk 0:03:33] } 41. b4 { [%eval -5.09] [%clk 0:05:59] } 41... Bd6 { [%eval -4.88] [%clk 0:02:17] } 42. Rxd3 { [%eval -4.67] [%clk 0:06:07] } 42... Be5 { [%eval -4.62] [%clk 0:02:26] } 43. Rd5 { [%eval -4.85] [%clk 0:06:14] } 43... Bxc3 { [%eval -5.08] [%clk 0:02:30] } 44. Rxb5 { [%eval -5.37] [%clk 0:06:20] } 44... Rxb4 { [%eval -5.35] [%clk 0:02:33] } 45. Rc5 { [%eval -5.15] [%clk 0:06:12] } 45... Be5 { [%eval -5.1] [%clk 0:02:37] } 0-1