Madrid are level on 22 points with Barca, but remain second, a point in front of Sevilla and Atletico Madrid, who drew 1-1.

"We lost two points, it was an opportunity to add more, but I stay with the positive," Zidane said.

"There is also a rival and they have also put us in difficulties, which is normal."

The Real Madrid head coach told a press conference: "It is true that we have all lost points, but this is the best League in the world and there is is no easy game, it does not exist.

"Every team can get you into difficulties and that is why it is the best league in the world. It is not easy."

Real Madrid had swept past Leganes on Wednesday night, but Zidane stressed: "We are not going to always score five goals.

"We know that when we create chances, that is the most important thing.

"Our rhythm, intensity and overall game were all perfect, we just have to put the ball in the net."

Zidane added: "We will continue and it will be a very difficult league until the end and that is what that there is.

"All teams have lost points, but as I said there are no rivals against which you win easily and you have to accept it.

"We must do more to earn more victories, but we are not doing so badly."

Zidane, though, felt his side should have been awarded a penalty during the second half.

A low cross looked to have hit Zouhair Feddal on the hand as he made a sliding challenge – but the appeals were turned down following a VAR review.

"I saw a hand, but it is the interpretation of the referee, but we must not look much to that," Zidane said.

"It is not going to change anything, we know what happened, because I saw the hand and you also have to respect what the referee says.

"We have had a good attitude, we have made a good game, but we missed the goal so we have to keep going."

For Real Betis, it was an unexpected bonus point which edges them away from the bottom three.

Head coach Rubi said at a press conference: "The feeling I have is sensational.

"I think the players have made an enormous effort of concentration, tactical work and intensity.

"We drew the match and also had some chances to score a goal, so we leave very happy and very satisfied."