| Mar del Plata Open Chess Tournament |
1979 |
Mar del Plata (Argentina) |
| South African Open |
1976 |
aurthurs seat hotel, sea point. cape town |
| Mar del Plata Open Chess Tournament |
1974 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1969 |
Mar del Plata (Argentina) |
| Mar del Plata Open Chess Tournament |
1967 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1965 |
Mar del Plata (Argentina) |
| Capablanca Memorial |
1962 |
Havana (Cuba) |
| Mar del Plata International Chess Tournament |
1961 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1959 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1956 |
Mar del Plata (Argentina) |
| Havana |
1952 |
Havana |
| Amsterdam |
1950 |
Amsterdam |
| Buenos Aires/La Plata |
1948 |
Buenos Aires/La Plata |
| Venice |
1948 |
Venice |
| Mar del Plata International Chess Tournament |
1947 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1946 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1945 |
Mar del Plata (Argentina) |
| Buenos Aires |
1945 |
Buenos Aires |
| Mar del Plata International Chess Tournament |
1944 |
Mar del Plata (Argentina) |
| La Plata |
1944 |
La Plata |
| Mar del Plata International Chess Tournament |
1943 |
Mar del Plata (Argentina) |
| Mar del Plata International Chess Tournament |
1942 |
Mar del Plata (Argentina) |
