Alexis Sanchez earned Arsenal an FA Cup final showdown with Chelsea and gave Arsene Wenger renewed hope of salvaging a troubled campaign as the gritty Gunners fought back to beat Manchester City 2-1 on Sunday.
When Sergio Aguero put City ahead in the second half of a bruising semi-final, Wenger's side were on the verge of another dispiriting defeat in arguably the worst season of the Frenchman's 21-year reign.