Italian champions Juventus moved 14 points clear at the top of Serie A with a routine victory over second-bottom Frosinone.
Argentine playmaker Paulo Dybala found the top corner from Cristiano Ronaldo’s pass to put the hosts ahead at the Allianz Stadium.
Leonardo Bonucci, returning from injury after several weeks out, forced home following a goalmouth scramble, before Ronaldo scored his 21st goal of the season in all competitions, and 19th goal in Italy’s elite division.
Federico Bernardeschi was thwarted by Frosinone goalkeeper Marco Sportiello in stoppage time as Juve coasted home.
Second-placed Napoli face Torino at home on Sunday in what is a tricky task to reduce the deficit to 11 points.
Massimiliano Allegri’s Juventus side travel to Atletico Madrid on Wednesday in the first leg of their Champions League last-16 tie.