Zidane rated the performance their best for the season.
He said: "We put in a great performance, possibly our best. We made a great start, the disappointment was the goal that we conceded. We recovered soon after going behind and got a goal and I'm happy with the result, we deserved this outcome. The scoreline doesn't matter, we now have to go there and go again. It'll be tough and we'll be made to dig in. The tie isn't over yet. We need to go there and finish the job with this 3-1 advantage.
"I'm not sure whether this wasn't our best performance in terms of our play, it certainly was intensity-wise. Our concentration levels were very high and that was important. We faced strong opposition, who came into the game on the back of a fantastic run of results. There have also been other games in which I have been happy with our performance."