Event: Round 7: Pronoziuk, Ruslan - Kovalenko, Sergey L
Date: 2024-08-14
White: Pronoziuk, Ruslan
Black: Kovalenko, Sergey L
BlackElo: 1960
Result: 1-0
ECO: E38
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:15:18] } 1... Nf6 { [%eval 0.17] [%clk 0:15:14] } 2. c4 { [%eval 0.14] [%clk 0:15:25] } 2... e6 { [%eval 0.11] [%clk 0:15:20] } 3. Nc3 { [%eval 0.0] [%clk 0:15:33] } 3... Bb4 { [%eval 0.17] [%clk 0:15:26] } 4. Qc2 { [%eval 0.0] [%clk 0:15:42] } 4... c5 { [%eval 0.19] [%clk 0:15:27] } 5. e3 { [%eval -0.14] [%clk 0:15:49] } 5... cxd4 { [%eval -0.06] [%clk 0:15:02] } 6. exd4 { [%eval -0.12] [%clk 0:15:57] } 6... Qa5?! { [%eval 0.5] } { Inaccuracy. d5 was best. } { [%clk 0:14:40] } 7. Bd2 { [%eval 0.21] [%clk 0:15:53] } 7... O-O { [%eval 0.51] [%clk 0:13:48] } 8. Nf3 { [%eval 0.3] [%clk 0:16:00] } 8... d5 { [%eval 0.25] [%clk 0:13:39] } 9. c5 { [%eval 0.27] [%clk 0:16:01] } 9... Nc6 { [%eval 0.58] [%clk 0:13:14] } 10. Bd3 { [%eval 0.31] [%clk 0:16:08] } 10... a6?! { [%eval 1.37] } { Inaccuracy. b6 was best. } { [%clk 0:09:29] } 11. O-O { [%eval 1.44] [%clk 0:16:14] } 11... h6 { [%eval 1.67] [%clk 0:09:11] } 12. Rfe1 { [%eval 1.59] [%clk 0:16:20] } 12... Qc7 { [%eval 2.17] [%clk 0:08:52] } 13. Rad1 { [%eval 1.73] [%clk 0:14:42] } 13... Re8?! { [%eval 2.46] } { Inaccuracy. b6 was best. } { [%clk 0:08:53] } 14. Kh1?? { [%eval 0.41] } { Blunder. Qc1 was best. } { [%clk 0:14:24] } 14... Bd7?! { [%eval 1.36] } { Inaccuracy. b6 was best. } { [%clk 0:08:32] } 15. Qc1? { [%eval 0.0] } { Mistake. h3 was best. } { [%clk 0:14:23] } 15... Ng4 { [%eval 0.0] [%clk 0:06:56] } 16. Kg1? { [%eval -1.46] } { Mistake. Bf4 was best. } { [%clk 0:12:49] } 16... Nxd4 { [%eval -1.44] [%clk 0:06:03] } 17. Nxd4?? { [%eval -5.82] } { Blunder. Bf4 was best. } { [%clk 0:11:28] } 17... Qxh2+ { [%eval -5.87] [%clk 0:06:07] } 18. Kf1 { [%eval -5.74] [%clk 0:11:36] } 18... Qh1+? { [%eval -3.26] } { Mistake. e5 was best. } { [%clk 0:05:54] } 19. Ke2 { [%eval -3.48] [%clk 0:11:44] } 19... Qxg2 { [%eval -3.28] [%clk 0:06:02] } 20. Be3 { [%eval -3.2] [%clk 0:11:29] } 20... Nxe3? { [%eval -1.76] } { Mistake. e5 was best. } { [%clk 0:04:55] } 21. Rg1 { [%eval -1.66] [%clk 0:10:11] } 21... Qh2?? { [%eval 0.91] } { Blunder. Qh3 was best. } { [%clk 0:04:08] } 22. Nf3 { [%eval 0.85] [%clk 0:09:17] } 22... Qh5? { [%eval 2.27] } { Mistake. Qf4 was best. } { [%clk 0:01:37] } 23. Qxe3?? { [%eval 0.38] } { Blunder. fxe3 was best. } { [%clk 0:09:16] } 23... e5?? { [%eval 4.26] } { Blunder. Bxc3 was best. } { [%clk 0:01:17] } 24. Rh1?? { [%eval -2.82] } { Blunder. Nxd5 was best. } { [%clk 0:09:02] } 24... Bh3?? { [%eval 0.69] } { Blunder. Qg4 was best. } { [%clk 0:01:13] } 25. Nxd5 { [%eval 0.26] [%clk 0:08:49] } 25... e4 { [%eval 0.31] [%clk 0:01:19] } 26. Bxe4 { [%eval 0.21] [%clk 0:08:48] } 26... f5?? { [%eval 2.86] } { Blunder. Bxc5 was best. } { [%clk 0:01:00] } 27. Nf4? { [%eval 1.51] } { Mistake. Rxh3 was best. } { [%clk 0:02:58] } 27... Qg4?? { [%eval 4.7] } { Blunder. fxe4 was best. } { [%clk 0:00:02] } 28. Qb3+?? { [%eval -0.37] } { Blunder. Bd5+ was best. } { [%clk 0:01:41] } 28... Kh8 { [%eval -0.51] [%clk 0:00:01] } 29. Nxh3?? { [%eval -5.69] } { Blunder. Rxh3 was best. } { [%clk 0:01:30] } 29... Rxe4+?? { [%eval 4.71] } { Blunder. fxe4 was best. } { [%clk 0:00:00] } 30. Kf1 { [%eval 4.81] [%clk 0:01:30] } 30... Rae8 { [%eval 5.93] [%clk 0:00:00] } 31. Nhg1?? { [%eval 2.65] } { Blunder. Nhg5 was best. } 1-0