Herve Renard admits it could be impossible for Morocco to stop Cristiano Ronaldo, but he is determined to try.

Morocco boss Herve Renard has promised his side will do their best to make Cristiano Ronaldo “less exceptional” when they face Portugal in the World Cup on Wednesday.

Renard’s side head into Wednesday’s match in Moscow in need of a positive result, having been beaten 1-0 by Iran in their opening Group B match, but Renard accepts stopping Ronaldo could prove an impossible task.

Exceptional not even enough to describe Critiano

“All I can say is that he’s an exceptional player. That word may not even be enough,” he told a news conference.

“We must do everything to make it a less exceptional game for him.”

Renard also dismissed the idea of man-marking Ronaldo as a potentially futile tactic, especially since Portugal won the Euro 2016 final over France after their talisman had gone off injured.

He added: “If we put three [players] on Ronaldo, I don’t know how we would mark the others. They have so much attacking quality. We mustn’t forget that we’re facing the champions of Europe.

“If I have a good memory, he was injured in the final against France and his team-mates managed to make the difference anyway.

“Of course, he is the essential element… but we need to sleep well tonight, eh!