Roma vice-captain Daniele De Rossi implied his side have no chance of challenging Serie A leaders Inter Milan, following Saturday's draw with AC Milan. The Giallorossi, who were held to a 0-0 draw in Rome, are now six points adrift of Inter who still have a game in hand. "We must not lead our fans on. We have done exceptionally well, but we had to win them all in order to catch Inter and that was impossible," De Rossi told Roma channel. "We are six points behind them, but they are not within our reach for this season. We are just rediscovering our consistency and a concept of team we had misplaced." Inter host Genoa on Sunday as they look to extend the gap with city rivals Milan at the summit.