Cristiano Ronaldo believes Manchester United have the edge in experience over Tuesday's Champions League opponents Inter Milan. "From now on, all games are important," the Portugal international told uefa.com. "It's time to kill or be killed.

"Whoever loses will exit the competition and we don't want to lose, we don't want to get stuck along the way. It will be a difficult game, but I think that Manchester United have a better team, and we'll do our best to win it.

"They're a team we need to respect," he said. "They're a good side and first in Serie A so we need to be very careful.

"They're a team with very experienced players, but we also have our aces and great players. We have a more experienced team, we're the reigning champions.

"It will be a good game, a well-contested game, and the better team will win."