Hector Decio Rossetto vs Carlos Hugo Maderna
Mar del Plata Mar del Plata ARG round 1 1949.03.14
Ruy Lopez: Morphy Defense, Anderssen Variation 1-0

Hector Decio Rossetto vs Mijo Udovcic
Capablanca Memorial Havana CUB round 2 1964.08.27
King’s Indian Defense: Orthodox Variation, Aronin-Taimanov Defense 1-0

Robert James Fischer vs Hector Decio Rossetto
Buenos Aires Buenos Aires ARG round 3 1960.06.25
Sicilian Defense: Four Knights Variation, Cobra Variation 1-0

Hector Decio Rossetto vs Jacobo Bolbochan
Mar del Plata Mar del Plata ARG round 1 1948.03.13
Ruy Lopez: Closed, Worrall Attack 1/2-1/2

Lorenzo Bauza vs Hector Decio Rossetto
Rio de Janeiro it Rio de Janeiro BRA round 3 1952.04.??
East Indian Defense 0-1

Ludek Pachman vs Hector Decio Rossetto
Mar del Plata Mar del Plata ARG round 4 1959.03.26
Barnes Defense 1/2-1/2

Lajos Portisch vs Hector Decio Rossetto
Capablanca Memorial Havana CUB round 3 1964.08.29
Grünfeld Defense: Three Knights Variation, Hungarian Attack 1-0

Hector Decio Rossetto vs Fridrik Olafsson
Buenos Aires Buenos Aires ARG round 2 1960.06.24
Sicilian Defense: Najdorf Variation, Opocensky Variation 0-1

Hector Decio Rossetto vs Julio Bolbochan
ARG-ch Match Buenos Aires ARG round 6 1948.??.??
Sicilian Defense: Boleslavsky Variation 1/2-1/2

Hector Decio Rossetto vs Raul Lisboa
Sao Paulo Sao Paulo BRA round 2 1957.09.??
Italian Game: Classical Variation, Greco Gambit, Greco Variation 1-0