Will Chelsea pass the fitness test?

I feel bad for Chelsea but they did it to themselves. They got 3 must win games in a row against Tottenham Hotspurs in which they destroyed in the FA cup semi final 5-1, now against Barca in mid week then this Saturday against Arsenal to keep their champions league qualification hope alive. Occupying 6th place only 2 points behind Newcastle and Spurs. Tight and exciting race in these last 4 games of the English Premier League