The Blues were handed the possibility of a Wembley date against Harry Redknapp’s men in today’s draw for the last four following their own 5-2 victory over Leicester City.
Liverpool, who beat Stoke this afternoon, could face Merseyside rivals Everton in the other semi if the Toffees can win their replay with Sunderland, having played out a 1-1 draw at Goodison Park in the original fixture.
Tottenham’s clash with the Trotters will have to be played again after the quarter-final was abandoned on Saturday evening after Wanderers midfielder Fabrice Muamba collapsed on the pitch late in the first half with the score level at 1-1.
The Blues continued their recent revival on Roberto Di Matteo with an impressive display at home to Leicester in which Fernando Torres ended his goal drought with a double.
All of the semi-final ties are scheduled to take place at Wembley over the weekend of April 14 and 15.
Jacques Maghoma was Birmingham's goalscoring hero in their vital 2-1 Championship home win over Sheffield United.
Preston moved a point closer to the Championship play-off spots but missed a big opportunity to gain significant ground as they were held 0-0 at home by Norwich
Sunderland have been relegated to the third tier of English football for only the second time in the club's history after losing a dramatic relegation battle wi
Fernando Forestieri netted twice as Sheffield Wednesday eased to a 3-0 win over relegation-threatened Reading at Hillsborough.
Two goals in eight second-half minutes breathed fresh life into Partick Thistle's relegation fight in a 2-1 win over Hamilton.
Wolves will take their place in the Premier League next season as Skybet Championship winners after thrashing Bolton 4-0 at the Macon Stadium.