Event: Round 1: Mayeregger Gonzalez, Fiorella Allegra - De Leon Villarreal, Gabriela
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-1/0GAlFyS6/6Uel8Wbo
White: Mayeregger Gonzalez, Fiorella Allegra
WhiteTitle: WCM
WhiteElo: 1876
Black: De Leon Villarreal, Gabriela
BlackElo: 1557
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:17] } 1... c5 { [%eval 0.24] [%clk 0:42:26] } 2. Nf3 { [%eval 0.2] [%clk 0:45:20] } 2... Nc6 { [%eval 0.3] [%clk 0:42:14] } 3. d4 { [%eval 0.27] [%clk 0:45:23] } 3... cxd4 { [%eval 0.27] [%clk 0:42:19] } 4. Nxd4 { [%eval 0.21] [%clk 0:45:26] } 4... e6 { [%eval 0.28] [%clk 0:41:59] } 5. Nc3 { [%eval 0.26] [%clk 0:45:16] } 5... Qc7 { [%eval 0.35] [%clk 0:41:48] } 6. Be2 { [%eval 0.18] [%clk 0:44:12] } 6... Nf6 { [%eval 0.3] [%clk 0:40:52] } 7. O-O { [%eval 0.22] [%clk 0:42:32] } 7... Be7 { [%eval 0.3] [%clk 0:38:51] } 8. Be3 { [%eval 0.28] [%clk 0:42:23] } 8... O-O { [%eval 0.24] [%clk 0:38:12] } 9. Kh1 { [%eval 0.13] [%clk 0:42:12] } 9... d5 { [%eval 0.1] [%clk 0:35:03] } 10. exd5 { [%eval 0.06] [%clk 0:34:07] } 10... Nxd5 { [%eval 0.34] [%clk 0:28:16] } 11. Nxd5 { [%eval 0.41] [%clk 0:32:26] } 11... exd5 { [%eval 0.39] [%clk 0:28:05] } 12. Bf3 { [%eval 0.46] [%clk 0:32:02] } 12... Nxd4 { [%eval 0.45] [%clk 0:24:24] } 13. Bxd4 { [%eval 0.53] [%clk 0:31:11] } 13... Bf5 { [%eval 0.54] [%clk 0:18:27] } 14. c3 { [%eval 0.25] [%clk 0:30:29] } 14... Be4 { [%eval 0.78] [%clk 0:18:31] } 15. Re1 { [%eval 0.81] [%clk 0:28:47] } 15... Qf4?! { [%eval 1.94] } { Inaccuracy. Bc5 was best. } { [%clk 0:15:44] } 16. Bxe4 { [%eval 1.92] [%clk 0:25:24] } 16... dxe4 { [%eval 1.91] [%clk 0:15:10] } 17. g3 { [%eval 1.67] [%clk 0:25:28] } 17... Qg5?! { [%eval 2.29] } { Inaccuracy. Qf5 was best. } { [%clk 0:06:33] } 18. Rxe4 { [%eval 2.26] [%clk 0:23:35] } 18... Rfd8 { [%eval 2.42] [%clk 0:03:35] } 19. Qe2 { [%eval 2.19] [%clk 0:21:54] } 19... Qd5 { [%eval 2.23] [%clk 0:03:21] } 20. Kg1 { [%eval 2.15] [%clk 0:21:32] } 20... Bd6 { [%eval 2.38] [%clk 0:01:10] } 21. a3 { [%eval 2.15] [%clk 0:18:29] } 21... f5?! { [%eval 2.88] } { Inaccuracy. b6 was best. } { [%clk 0:01:07] } 22. Re3 { [%eval 2.47] [%clk 0:17:00] } 22... g5? { [%eval 4.81] } { Mistake. Qf7 was best. } { [%clk 0:00:18] } 23. Bf6 { [%eval 4.67] [%clk 0:16:22] } 23... f4 { [%eval 5.22] [%clk 0:00:13] } 24. Rd3 { [%eval 5.08] [%clk 0:16:20] } 24... Qf7 { [%eval 5.05] [%clk 0:00:16] } 25. Bxd8 { [%eval 5.08] [%clk 0:16:22] } 25... Rxd8 { [%eval 5.1] [%clk 0:00:22] } 26. Rad1 { [%eval 5.08] [%clk 0:16:02] } 26... Re8 { [%eval 5.1] [%clk 0:00:21] } 27. Qg4 { [%eval 5.05] [%clk 0:15:35] } 27... Be7 { [%eval 4.96] [%clk 0:00:17] } 28. gxf4 { [%eval 5.05] [%clk 0:15:16] } 28... Qxf4 { [%eval 5.03] [%clk 0:00:12] } 29. Qe6+ { [%eval 5.02] [%clk 0:15:04] } 29... Kg7 { [%eval 5.5] [%clk 0:00:15] } 30. Rd7 { [%eval 5.29] [%clk 0:14:49] } 30... Kf8?? { [%eval #9] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 0:00:22] } 31. Rxe7 { [%eval #8] [%clk 0:14:51] } 31... Rxe7 { [%eval #3] [%clk 0:00:29] } 32. Rd8+ { [%eval #2] [%clk 0:15:00] } 1-0