super bowl xix : 49ers 38 , miami 16 ; jan. 20 , 1985 , at stanford stadium ; joe montana passed for 331 yards and three touchdowns and the niners outrushed miami 211 yards to 25 . ; super bowl xx : chicago 46 , new england 10 ; jan. 26 , 1986 , at the louisiana superdome , new orleans ; chicago outgained the patriots 408 yards to 123 , limiting new england to 7 yards rushing .