El-Hadji Diouf punished the Londoners for failing to take their chances in the first-half with a superb header to pull Rovers level 20 minutes from time.

Didier Drogba's 22nd Barclays Premier League goal of the season had given Chelsea an early lead but for large parts of the match Blackburn defended well, led by the outstanding Christopher Samba.

For an in-depth match report, click here.