Updated On: 23 January, 2013 01:27 AM IST | | AFP
Gary Cahill has urged Chelsea to draw on the memory of last season's Champions League success when they face Swansea in the second leg of their English League Cup semi-final today.
Rafael Benitez’s side travel to the Liberty Stadium trailing 0-2 from the first leg at Stamford Bridge and face a daunting challenge if they are to clinch a place in the Wembley final.

Gary Cahill. PIC/Getty Images