The Romans are just one point off the leadership held by Juventus.
Ancelotti said, “When I coached Juventus and they won the Scudetto, they had a great team.
"Today, I think they have less quality but are very solid. They play very clear football and they know what they're doing.
“[Ciro] Immobile is in a state of grace and everything is possible at home for the Biancoceleste."