Real Madrid goalkeeper Thibaut Courtois feels their LaLiga bid is on after victory at Atletico Madrid.

Beating Atletico in the Madrid derby sees Real overtake their rivals into second place.

"You always have to believe," he said. "We had a bad month in October and January started poorly, but now we're doing well.

"We feel really good and it's important to win matches against direct rivals, like we did today.

"We need to fight until the final match, but this coming month is a decisive one."