[Event "Mercedes op"]
[Site "Mercedes"]
[Date "1975.??.??"]
[Round "1"]
[White "Estrada Degrandi, Walter"]
[Black "Casales, J."]
[Result "1-0"]
[ECO "C51"]
[PlyCount "25"]
[EventDate "1975.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 d5 7. exd5 e4 8. dxc6 exf3 9. Bxf7+ Kf8 10. Bxg8 Rxg8 11. cxb7 fxg2 12. bxa8Q gxh1Q+ 13. Qxh1 1-0

