In 1963, he tied for 2nd-3rd in Havana (zonal). In 1963, he tied for 16-17th in Havana (2nd Capablanca Memorial; Viktor Korchnoi won).
In 1963, he shared 2nd-3rd place in Havana (zonal). In 1963, he tied for 16th-17th place in Havana (2nd Capablanca Memorial; Viktor Korchnoi won).