"We'll do the best we can to beat Cech," Quaresma told UEFA’s official website. "He is a great goalkeeper but he has let goals in before."

Porto were held to a 1-1 draw by Chelsea in the first-leg of the second round at the Dragao Stadium two weeks ago.

The former Barcelona winger deems a lot of respect to his opponents and their Portuguese manager Jose Mourinho, but revealed that it will be amazing to beat the English champions who have an impressive home record.

"Winning any game brings great joy and it would bring even more this time if we're able to beat Chelsea. They are a good team with very strong players and they also have a great manager."