[Event "ARG-ch"]
[Site "San Luis"]
[Date "1990.??.??"]
[Round "4"]
[White "Panno, Oscar"]
[Black "Bertona, Fernando"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2265"]
[ECO "A40"]

1.d4  1/2-1/2

