Frank Lampard insists Chelsea can beat Manchester United at Old Trafford and reach the Champions League semis.
He believes they are capable of going to Old Trafford and getting the job done.
"We didn't play as well as we could have done in the first game and we've made it difficult for ourselves," said Lampard.
"We got outnumbered in midfield, they knocked it about and Wayne Rooney was coming off and getting on the ball and we just couldn't control the game. We let them go one up because we weren't at our best.
"But we just have to believe in ourselves, that we can go to Old Trafford and win and we are more than capable of doing that.
"I accept it's a really tough task. Ideally you hope to win your home game and put yourself in a good position to go on and win the tie overall.
"I also think it helps that it has the feel of a domestic game and we have gone there and won before in similar circumstances.
"If we score and the away goals rule comes into effect the more chance we have of going through."
