NAPLES, Italy, Oct 10 : Inter Milan maintained their strong start to the Serie A campaign with a comfortable 3-0 home victory over Parma on Saturday, while two goals from Kevin De Bruyne eased Napoli to a 3-0 home win against Frosinone following the international break. First-half goals from Petar Sucic, Hakan Calhanoglu, who converted a penalty, and Marcus Thuram put the champions firmly in control inside the opening 31 minutes. The result lifted leaders Inter to 16 points from six matches. “After a three-week break, we didn’t know how things would go. We’ve worked well during this period, the players have trained well. I’m happy,” Inter head coach Cristian Chivu told DAZN. The defeat marked a difficult first game in charge for Parma coach Alberto Gilardino, who succeeded Carlos Cuesta following his departure in late September. “I think you always have to be clear-headed at different moments of the game, depending on who you’re playing against and what you’re up against. The overall picture tonight is that Parma started well, but when you are naive, …