Leicester's Ricardo Pereira scores his team's first goal of the game and it proved to be winnerBirmingham goalkeeper Lee Camp dives to his right but Pereira's header went past himDefender Pereira celebrates with Foxes team-mate Ben Chilwell after scoring in 82nd minuteBirmingham goalkeeper Camp saves James Maddison's shot in what was a tight first halfBirmingham's Wes Harding shoots at goal during the FA Cup fifth-round clash at LeicesterLeicester boss Brendan Rodgers watches on from the touchline on Wednesday eveningBirmingham's Kerim Mrabti in action with Leicester's Ricardo Pereira during the first halfDemarai Gray of Leicester City is challneged by Harding of Birmingham during the cup tie