Chelsea boss Roberto di Matteo accepts Barcelona will be favourites for their Champions League semifinal.
Di Matteo has backed his side to cause them problems.
"It will be exciting to play two games against probably one of the best teams in the world," the Italian said.
"We will find a strategy that will suit our players and our team to face Barcelona.
"I think it will be a combination [of playing to our strengths and attempting to cancel out their players].
"They obviously have some individual players that are a big threat and very dangerous, but we also have to play our game and play to our strengths."