Event: Round 2: Kovalenko, Daniil D. - Mukha, Nikolay
Date: 2024-08-14
White: Kovalenko, Daniil D.
WhiteElo: 1833
Black: Mukha, Nikolay
BlackTitle: FM
BlackElo: 2100
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:15] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.22] [%clk 0:15:23] } 2... d6 { [%eval 0.25] [%clk 0:15:28] } 3. d4 { [%eval 0.26] [%clk 0:15:32] } 3... cxd4 { [%eval 0.21] [%clk 0:15:37] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:40] } 4... Nf6 { [%eval 0.24] [%clk 0:15:46] } 5. Nc3 { [%eval 0.25] [%clk 0:15:49] } 5... a6 { [%eval 0.29] [%clk 0:15:55] } 6. Be3 { [%eval 0.19] [%clk 0:15:57] } 6... e5 { [%eval 0.2] [%clk 0:16:00] } 7. Nb3 { [%eval 0.17] [%clk 0:16:05] } 7... Be7 { [%eval 0.39] [%clk 0:16:01] } 8. f3 { [%eval 0.48] [%clk 0:16:14] } 8... Be6 { [%eval 0.44] [%clk 0:16:07] } 9. Qd2 { [%eval 0.31] [%clk 0:15:38] } 9... O-O { [%eval 0.36] [%clk 0:16:14] } 10. O-O-O { [%eval 0.34] [%clk 0:15:45] } 10... b5 { [%eval 0.59] [%clk 0:16:16] } 11. Nd5 { [%eval 0.68] [%clk 0:15:37] } 11... Bxd5 { [%eval 0.59] [%clk 0:15:25] } 12. exd5 { [%eval 0.61] [%clk 0:15:44] } 12... Nbd7 { [%eval 0.98] [%clk 0:15:11] } 13. g4?! { [%eval 0.18] } { Inaccuracy. Na5 was best. } { [%clk 0:15:52] } 13... Nb6 { [%eval 0.22] [%clk 0:15:11] } 14. Bxb6?! { [%eval -0.35] } { Inaccuracy. Na5 was best. } { [%clk 0:15:31] } 14... Qxb6 { [%eval -0.38] [%clk 0:15:19] } 15. Na5 { [%eval -0.47] [%clk 0:13:55] } 15... Nd7?! { [%eval 0.62] } { Inaccuracy. Rac8 was best. } { [%clk 0:15:04] } 16. Nc6 { [%eval 0.09] [%clk 0:13:56] } 16... Bh4 { [%eval 0.04] [%clk 0:15:04] } 17. Kb1 { [%eval -0.13] [%clk 0:12:54] } 17... h6 { [%eval 0.14] [%clk 0:12:25] } 18. Bd3 { [%eval 0.04] [%clk 0:09:20] } 18... a5?! { [%eval 0.93] } { Inaccuracy. Rfe8 was best. } { [%clk 0:11:32] } 19. f4 { [%eval 1.01] [%clk 0:08:28] } 19... Rfe8 { [%eval 1.47] [%clk 0:10:58] } 20. g5? { [%eval -0.1] } { Mistake. Bf5 was best. } { [%clk 0:05:31] } 20... e4 { [%eval -0.02] [%clk 0:09:19] } 21. Be2 { [%eval -0.05] [%clk 0:04:52] } 21... hxg5 { [%eval -0.12] [%clk 0:08:37] } 22. fxg5 { [%eval -0.15] [%clk 0:04:52] } 22... Ne5 { [%eval 0.07] [%clk 0:08:42] } 23. Nxe5? { [%eval -1.16] } { Mistake. Nd4 was best. } { [%clk 0:04:57] } 23... Rxe5 { [%eval -1.03] [%clk 0:08:49] } 24. g6 { [%eval -1.13] [%clk 0:04:40] } 24... fxg6 { [%eval -1.24] [%clk 0:08:26] } 25. Bg4?! { [%eval -2.02] } { Inaccuracy. Rhf1 was best. } { [%clk 0:04:42] } 25... Rf8 { [%eval -1.97] [%clk 0:06:20] } 26. Be6+?! { [%eval -3.23] } { Inaccuracy. Rdf1 was best. } { [%clk 0:04:39] } 26... Kh7 { [%eval -3.2] [%clk 0:06:28] } 27. Rdf1?! { [%eval -4.4] } { Inaccuracy. Qe2 was best. } { [%clk 0:03:49] } 27... Rf2 { [%eval -4.32] [%clk 0:05:45] } 28. Rxf2?! { [%eval -5.51] } { Inaccuracy. Qc3 was best. } { [%clk 0:03:10] } 28... e3 { [%eval -5.38] [%clk 0:05:05] } 0-1