
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.26"]
[Round "3.3"]
[White "Mareco, S"]
[Black "Duran Vega, S"]
[Result "1-0"]
[WhiteElo "2606"]
[BlackElo "2392"]
[ECO "B31"]
[PlyCount "35"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 cxd4 7.cxd4 exd4 8.Bf4 Nge7 9.Bd6 a6 10.Bd3 O-O 11.Nbd2 Re8 12.a4 b6 13.Bc4 h6 14.Bxf7+ Kxf7 15.Qb3+ Kf8 16.Ng5 hxg5 17.f4 g4 18.f5 1-0
[Site "Panama City PAN"]
[Date "2023.11.26"]
[Round "3.3"]
[White "Mareco, S"]
[Black "Duran Vega, S"]
[Result "1-0"]
[WhiteElo "2606"]
[BlackElo "2392"]
[ECO "B31"]
[PlyCount "35"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d4 cxd4 7.cxd4 exd4 8.Bf4 Nge7 9.Bd6 a6 10.Bd3 O-O 11.Nbd2 Re8 12.a4 b6 13.Bc4 h6 14.Bxf7+ Kxf7 15.Qb3+ Kf8 16.Ng5 hxg5 17.f4 g4 18.f5 1-0
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.26"]
[Round "3.3"]
[White "Mareco, S"]
[Black "Duran Vega, S"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2606"]
[BlackElo "2392"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[EventDate "2023.11.25"]
[WhiteFideId "112275"]
[BlackFideId "6501311"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4
8. Bf4 Nge7 9. Bd6 a6 10. Bd3 O-O 11. Nbd2 Re8 12. a4 b6 13. Bc4 h6 14.
Bxf7+ Kxf7 15. Qb3+ Kf8 16. Ng5 hxg5 17. f4 g4 18. f5 1-0