Event: WRTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-03
White: Nasybullina, Alfia
WhiteTitle: WIM
WhiteElo: 2111
Black: Kostenko, Petr
BlackTitle: GM
BlackElo: 2373
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 15 + 10

1. Nf3 { [%eval 0.17] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:12] } 2. e4 { [%eval 0.22] [%clk 0:15:22] } 2... e6 { [%eval 0.28] [%clk 0:15:20] } 3. c3 { [%eval 0.14] [%clk 0:15:21] } 3... Nf6 { [%eval 0.2] [%clk 0:15:14] } 4. e5 { [%eval 0.2] [%clk 0:15:26] } 4... Nd5 { [%eval 0.22] [%clk 0:15:22] } 5. d4 { [%eval 0.15] [%clk 0:15:21] } 5... cxd4 { [%eval 0.24] [%clk 0:15:30] } 6. cxd4 { [%eval 0.23] [%clk 0:15:26] } 6... b6 { [%eval 0.22] [%clk 0:15:35] } 7. Nc3 { [%eval 0.28] [%clk 0:15:12] } 7... Nxc3 { [%eval 0.39] [%clk 0:14:42] } 8. bxc3 { [%eval 0.33] [%clk 0:15:20] } 8... Qc7 { [%eval 0.32] [%clk 0:14:30] } 9. Bd3?? { [%eval -4.14] } { Blunder. Bd2 was best. } { [%clk 0:14:49] } 9... Qxc3+ { [%eval -3.45] [%clk 0:14:17] } 10. Qd2 { [%eval -3.68] [%clk 0:14:54] } 10... Qxa1 { [%eval -3.6] [%clk 0:09:49] } 11. O-O { [%eval -3.66] [%clk 0:14:08] } 11... Nc6 { [%eval -3.53] [%clk 0:09:54] } 12. Bc4 { [%eval -4.04] [%clk 0:09:35] } 12... Na5 { [%eval -4.1] [%clk 0:09:45] } 13. Bb5 { [%eval -4.31] [%clk 0:09:35] } 13... a6 { [%eval -3.95] [%clk 0:09:30] } 14. Ba3 { [%eval -3.99] [%clk 0:08:38] } 14... axb5 { [%eval -3.85] [%clk 0:08:41] } 15. Bxf8 { [%eval -4.6] [%clk 0:08:26] } 15... Qxf1+ { [%eval -4.59] [%clk 0:08:44] } 16. Kxf1 { [%eval -4.62] [%clk 0:08:34] } 16... Rxf8 { [%eval -4.53] [%clk 0:08:38] } 17. d5 { [%eval -4.75] [%clk 0:06:52] } 17... Bb7 { [%eval -4.91] [%clk 0:08:24] } 18. d6 { [%eval -5.21] [%clk 0:06:10] } 18... Bxf3 { [%eval -5.22] [%clk 0:07:51] } 19. Qg5 { [%eval -5.55] [%clk 0:05:36] } 19... Nc6 { [%eval -5.55] [%clk 0:07:59] } 20. gxf3 { [%eval -5.52] [%clk 0:05:34] } 20... Rxa2 { [%eval -5.37] [%clk 0:08:04] } 21. Qe3 { [%eval -5.89] [%clk 0:04:44] } 21... f6 { [%eval -6.06] [%clk 0:07:58] } 22. Qxb6 { [%eval -6.89] [%clk 0:04:44] } 22... fxe5 { [%eval -6.81] [%clk 0:08:03] } 23. Qb7?! { [%eval -11.82] } { Inaccuracy. Qe3 was best. } { [%clk 0:04:22] } 23... Rxf3 { [%eval -11.16] [%clk 0:07:58] } 24. Qxb5 { [%eval -11.64] [%clk 0:03:27] } 24... Rfxf2+ { [%eval #-6] [%clk 0:08:03] } 25. Kg1 { [%eval #-6] [%clk 0:03:19] } 25... Nd4 { [%eval #-5] [%clk 0:07:53] } 26. Qb8+ { [%eval #-5] [%clk 0:03:17] } 26... Kf7 { [%eval #-4] [%clk 0:08:02] } 0-1