Man Utd boost Champions League hopes with victory at Chelsea
There were chants of "we want our Chelsea back" during a protest march before kick-off - then the chorus spread to the stands during the second half of the defeat by Manchester United.
The frustration from supporters is understandable, given Chelsea have now lost their past four Premier League games without scoring - their joint-longest run since November 1912.
Chelsea head coach Liam Rosenior admitted his side face a "mountain to climb" in their pursuit of Champions League qualification, after the latest 1-0 loss to United left them four points off the top five, having played a game more.
Failure to qualify would be viewed internally as a disappointment, with the club at risk of falling short of the minimum target set before the season under former head coach Enzo Maresca.
