Juventus claimed the bragging rights in Turin derby after defeating Torino 1-0 on Saturday evening.
After a long spells of frustration, the Serie A champions got the elusive goal on 70 minutes thanks to Matthijs de Ligt, who fired home his first goal for the club.
The win takes Juve above Inter in the standings, while Torino are unchanged in 13th position.
Inter Milan rallied from behind to defeat Bolonga 2-1 at the Stadio Renato Dall'Ara.
Roberto Soriano gifted the home side the lead after 59 minutes, before Romelu Lukaku restored parity for the visitors in the 75th minute.
Lukaku was the match-winner once again after converting a penalty in second-half stoppage time.
Napoli continued to fall further away from the front-runners following a 2-1 loss to AS Roma on Saturday afternoon.
Nicolo Zaniolo and Jordan Veretout were on target for the home side, while Arkadiusz Milik's second-half strike proved to be nothing more than a consolation.