Chelsea had to twice come from behind to beat Championship side Luton and reach the FA Cup quarter-finals - just hours after owner Roman Abramovich said he was planning to sell the club.
Romelu Lukaku scored the winner for the Blues 13 minutes from time.
Reece Burke had headed the opener for the hosts inside two minutes before Saul Niguez curled in to level.
Harry Cornick put the Hatters back in front before the break only for Timo Werner to level then set up the winner.
More to follow.