Whakaotihia te rerenga e whai ake nei: I uru a Yepez ki te roopu Ecuadorian i roto i nga whakataetae me nga whakataetae o te ao:
Ko te 16th Chess Olympiad o Tel Aviv 1964, 17th Chess Olympiad o Havana 1966, 18th Chess Olympiad o Lugano 1968, Open Tournament of Nice - 1974 (Capitan), Panamerican Tournament of Havana, 1968, II Tournament "Apertura" - Bogotá, 1970, Tournament "Ecopetrol - El Tiempo" - Bogotá, 1970, VIII Caribbean me Central America Zone Tournament FIDE, Bogotá <unk> 1972.