Their ever finish was in the Primeira Liga when they finished fifth in both 1986 -- 87 and 1989 -- 90 .
Chaves had their best finish of fifth - place in the 1989 -- 90 season .
Chaves ' ever finish was in the Primeira Liga when they finished fifth in both 1986 -- 87 and 1989 -- 90 .
Chaves had their best finish of fifth - place in the 1989 -- 90 season .