Event: Round 1: Kuznecova, Marija - Costantino, Gaia
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--girls-u16/round-1/YekbGHd5/9zPVFRtv
Date: 2025-10-04
White: Kuznecova, Marija
WhiteTitle: WFM
WhiteElo: 2279
Black: Costantino, Gaia
BlackElo: 1892
Result: 1-0
ECO: B45
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:31:20] } 3. Nc3 { [%eval 0.26] [%clk 1:31:25] } 3... Nc6 { [%eval 0.31] [%clk 1:30:39] } 4. d4 { [%eval 0.46] [%clk 1:31:37] } 4... cxd4 { [%eval 0.34] [%clk 1:31:02] } 5. Nxd4 { [%eval 0.26] [%clk 1:32:02] } 5... Nf6 { [%eval 0.35] [%clk 1:31:28] } 6. Ndb5 { [%eval 0.25] [%clk 1:32:09] } 6... Bb4 { [%eval 0.28] [%clk 1:31:51] } 7. a3 { [%eval 0.23] [%clk 1:32:27] } 7... Bxc3+ { [%eval 0.29] [%clk 1:32:15] } 8. Nxc3 { [%eval 0.22] [%clk 1:32:49] } 8... d5 { [%eval 0.25] [%clk 1:32:39] } 9. Bd3 { [%eval 0.33] [%clk 1:33:03] } 9... O-O { [%eval 0.34] [%clk 1:28:45] } 10. O-O { [%eval 0.39] [%clk 1:29:36] } 10... Re8 { [%eval 0.79] [%clk 1:24:20] } 11. Bg5?! { [%eval 0.14] } { Inaccuracy. exd5 was best. } { [%clk 1:26:04] } 11... d4 { [%eval 0.19] [%clk 1:21:27] } 12. Ne2 { [%eval 0.22] [%clk 1:24:05] } 12... h6 { [%eval 0.22] [%clk 1:19:48] } 13. Bc1 { [%eval 0.09] [%clk 1:17:12] } 13... e5 { [%eval 0.1] [%clk 1:18:14] } 14. h3 { [%eval 0.11] [%clk 1:16:11] } 14... a6 { [%eval 0.27] [%clk 1:05:28] } 15. Ng3 { [%eval 0.0] [%clk 1:02:21] } 15... b5 { [%eval 0.5] [%clk 0:56:38] } 16. f4 { [%eval 0.45] [%clk 1:02:21] } 16... exf4 { [%eval 0.48] [%clk 0:56:38] } 17. Bxf4 { [%eval 0.6] [%clk 1:02:16] } 17... Ne5 { [%eval 0.89] [%clk 0:49:02] } 18. Qd2 { [%eval 0.51] [%clk 0:51:05] } 18... Qb6 { [%eval 0.77] [%clk 0:23:22] } 19. Qf2 { [%eval 0.78] [%clk 0:40:46] } 19... Nfd7 { [%eval 1.33] [%clk 0:13:27] } 20. Nf5 { [%eval 1.49] [%clk 0:40:46] } 20... Bb7?! { [%eval 2.29] } { Inaccuracy. Ra7 was best. } { [%clk 0:13:27] } 21. Nxd4? { [%eval 0.57] } { Mistake. a4 was best. } { [%clk 0:39:53] } 21... Nxd3? { [%eval 1.81] } { Mistake. Rad8 was best. } { [%clk 0:10:17] } 22. cxd3 { [%eval 1.72] [%clk 0:37:48] } 22... Nc5?? { [%eval 4.5] } { Blunder. Rad8 was best. } { [%clk 0:09:58] } 23. Nf5 { [%eval 3.96] [%clk 0:33:02] } 23... Qc6?! { [%eval 5.32] } { Inaccuracy. Nd7 was best. } { [%clk 0:08:08] } 24. Rad1 { [%eval 4.61] [%clk 0:28:58] } 24... Rad8 { [%eval 5.02] [%clk 0:06:19] } 25. Bd6 { [%clk 0:25:06] } 25... Rc8 { [%clk 0:03:02] } 26. Nxh6+ { [%clk 0:23:22] } 26... gxh6 { [%clk 0:01:46] } 27. Qxf7+ { [%clk 0:23:40] } 27... Kh8 { [%clk 0:02:12] } 28. Rf6 { [%clk 0:23:47] } 28... Qd7 { [%clk 0:02:10] } 29. Rxh6# { [%clk 0:23:52] } 1-0