Two goals inside the opening 10 minutes helped Juventus leapfrog Inter at the top of Serie A with a 2-1 victory at Roma.
Defender Merih Demiral scored his first goal for the Bianconeri by turning home the influential Paulo Dybala's deep free-kick.
The Argentina international then won a penalty having dispossessed Jordan Veretout, with Cristiano Ronaldo converting to take his tally to nine goals in his past six Serie A games.
A second-half spot-kick from Diego Perotti proved to be a mere consolation for Roma, who also lost Italy international Nicolo Zaniolo to a serious-looking leg injury, as Juve capitalised on Inter's Saturday draw against Atalanta.