Thomas Tuchel's unbeaten run stretched to 12 games as Chelsea were held in a gripping encounter at Leeds.
Despite lacking fans to add edge, both sides were unlucky not to score as they both hit the woodwork and tested their respective keepers.
Leeds almost went behind when Luke Ayling's clearance hit team-mate Diego Llorente and looped over keeper Illan Meslier to hit the bar before Eduoard Mendy tipped Tyler Roberts' chip onto the same part of his goal.
Mendy also saved well from Raphinha's effort to deny Leeds, who avoided a third straight defeat.
Kai Havertz wasted two good chances for the visitors as his Premier League goal drought continued, but he impressed overall in an advanced role.