<prompt> Andika mwendelezo kwa aya hii - Orestes Rodríguez Vargas amezaliwa 4 Julai 1943 ni Peruvian Grandmaster GM 1978, ambaye inawakilisha Hispania tangu 1982, mara tano Peruvian Chess Championship mshindi 1968, 1969, 1970, 1971, 1972, Chess Olympiad mtu binafsi fedha medali mshindi 1978  <response>: , Pan American Chess Championship medali 1970. 