Frank Lampard (C) is adamant that a Chelsea victory on Saturday would represent the club's greatest ever achievement
Chelsea's Fernando Torres (L) celebrates with teammates Frank Lampard (C) and Ramires (down, R) after scoring during their UEFA Champions League second leg semi-final match against Barcelona at the Camp Nou stadium in Barcelona, on April 24. Ten-man Chelsea reached the final after drawing 2-2 with holders Barca to progress 3-2 on aggregate.