Overview:Highlights of today's other FA Cup semi-final between Middlesbrough and Chesterfield at Old Trafford. Having not reached a major cup final competition in their history, Boro are on the verge of achieving the feat twice in the same season. For Chesterfield this is the biggest match in their history and they are the first side from outside the top two divisions to reach the last four in the FA Cup since Plymouth Argyle 13 years ago.