Ludwig Engels vs Juan Vinuesa
Mar del Plata Mar del Plata ARG round 1 1941.03.15
Sicilian Defense: Dragon Variation, Classical Variation 1-0

Juan Vinuesa vs Jose Maria Cristia
Rosario Rosario ARG round 2 1939.09.22
Queen’s Gambit Declined: Lasker Defense, Bernstein Variation 0-1

Movsa Feigin vs Juan Vinuesa
Mar del Plata Mar del Plata ARG round 5 1941.03.19
Queen’s Gambit Accepted: Classical Defense, Main Line 1-0

Carlos Hounie Fleurquin vs Juan Vinuesa
Mar del Plata it-03 Mar del Plata ARG round 8 1936.03.21
Sicilian Defense: Richter-Rauzer Variation 0-1

Miguel Najdorf vs Juan Vinuesa
Mar del Plata Mar del Plata ARG round 3 1941.03.17
Queen’s Gambit Accepted: Classical Defense, Alekhine System 1/2-1/2

Vladimir Petrov vs Juan Vinuesa
Rosario Rosario ARG round 4 1939.09.24
English Opening: Carls-Bremen System 1-0

Jacobo Bolbochan vs Juan Vinuesa
Mar del Plata it-03 Mar del Plata ARG round 2 1936.03.13
Grünfeld Defense: Flohr Defense 1/2-1/2

Julio Cesar Balparda vs Juan Vinuesa
Mar del Plata it-03 Mar del Plata ARG round 13 1936.03.28
Nimzo-Indian Defense: Leningrad Variation 1-0

Romeo Garcia Vera vs Juan Vinuesa
Rosario Rosario ARG round 1 1939.09.21
Ruy Lopez: Morphy Defense, Chigorin Defense, Panov System 0-1