Manchester City clawed back a first-leg deficit to beat Everton and set up a Capital One Cup final date with Liverpool after a thrilling game at the Etihad.

Everton looked on course for Wembley when Ross Barkley's brilliant run and 20-yard shot added to their 2-1 advantage from the first leg in the 18th minute - but manager Roberto Martinez was left nursing a burning sense of injustice after an enthralling encounter turned on a controversial decision.