Jorge Behrensen vs Enrique Heinrich Reinhardt
Mar del Plata Mar del Plata ARG round 2 1956.03.13
English Opening: Anglo-Grünfeld Defense 1-0

Jorge Behrensen vs Erich Eliskases
Mar del Plata Mar del Plata ARG round 1 1958.03.11
French Defense: Tarrasch Variation, Botvinnik Variation 1/2-1/2