Leicester City boss Brendan Rodgers is happy to be in the FA Cup quarterfinals after victory over Birmingham City.
Ricardo Pereira's late header sent Leicester into the FA Cup quarter-finals at the expense of in-form Championship side Birmingham.
The full-back guided Marc Albrighton's cross past Lee Camp to settle the tie just when it looked as if extra time was inevitable.
The Foxes - who had not scored in the previous four games - fully deserved their first victory in six matches.
Rodgers said: "It was always was going to be [a tough game]. Their record unbeaten tells you how well organised and resilient they are.
"I thought it was just a matter of time [before we scored]. In the second half we dominated - lots of quick combos and the goal was coming. It was an excellent display. Some real good moments of play against a team who make it very difficult for you.
"It was a difficult header for Ricardo. He's put great power on it, outjumped his centre-back.
"The performance was very good. When you go 1-0 up it becomes a war in the last few minutes. We stood up to it very well."
On playing Chelsea in the quarterfinals, he added: "When it gets to this stage, you like to be at home. Whoever we played was going to be a tough game."