Carlos Hugo Maderna vs Marcos Luckis
Mar del Plata Zonal Mar del Plata ARG round 21 1951.04.15
Sicilian Defense: Alapin Variation 1/2-1/2

Georges Koltanowski vs Carlos Hugo Maderna
Olympiad The Hague NED round 15 1928.08.02
Queen’s Gambit Declined: Alekhine Variation 0-1

Carlos Hugo Maderna vs Hector Rossetto
Mar del Plata Mar del Plata ARG round 3 1956.03.14
French Defense: Tarrasch Variation, Botvinnik Variation 0-1

Alfredo Olivera vs Carlos Hugo Maderna
Mar del Plata Mar del Plata ARG round 2 1956.03.13
Benoni Defense: Fianchetto Variation 1/2-1/2

Carlos Hugo Maderna vs Benito H Villegas
Mar del Plata Mar del Plata ARG round 12 1943.03.30
King’s Indian Defense: Makogonov Variation 1-0

Carlos Hugo Maderna vs Ruben Shocron
ARG-ch Buenos Aires ARG round 1 1955.11.12
Italian Game: Bird’s Attack 1-0

Carlos Hugo Maderna vs Kaarle-Sakari Ojanen
Mar del Plata Mar del Plata ARG round 1 1953.03.15
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Hector Decio Rossetto vs Carlos Hugo Maderna
Mar del Plata Mar del Plata ARG round 3 1947.03.14
Slav Defense: Alekhine Variation 0-1

Miguel Najdorf vs Carlos Hugo Maderna
Mar del Plata Zonal ARG round 2 1954.04.??
Queen’s Indian Defense: Classical Variation, Tiviakov Defense 1-0

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