FIFA 1986 World Cup is seen by many fans as the final confirmation of Hungary's decline. Expectations were very high, but poor performances in defeats to the Soviet Union and France were a bitter blow, despite the presence of talent like Lajos Détári. Since then, Hungary has continued to produce fine individual talent- notably Béla Illés and Krisztián Lisztes - but further success as a team has eluded them.
Hungary FIFA World Cup 1986 match results http://www.planetworldcup.com/CUPS/1986/wc86index.html
and Hungary squads