Burnley capitalised on Chelsea being reduced to 10 men, striking with a 93rd-minute equaliser to secure a 1-1 draw at Stamford Bridge.
The Blues have now surrendered points at home from a winning position in successive PL matches.
Match Report
Burnley’s main aim in the early exchanges of their visit to Stamford Bridge was to remain defensively solid for as long as they could.
However, in keeping with much of their season, that resolve lasted only four minutes. Pedro Neto surged beyond the defence and squared the ball for João Pedro, who forced it over the line from close range.
Chelsea dominated the opening 15 minutes, and it took a desperate Kyle Walker block to deny Cole Palmer and prevent a second goal.
The Blues appeared to lose focus midway through the first half, yet Burnley were unable to capitalise or carve out any clear opportunities.
Their most promising moment arrived from a set piece, but Marcus Edwards saw his free-kick drift well off target.
Moments after play resumed, Palmer had a glorious opportunity, racing through on goal, only to fire straight at Martin Dúbravka with a disappointing finish.
Despite Burnley’s difficulty in regaining a foothold, Chelsea offered little sign of extending their lead beyond reach.
A Neto effort that was heroically blocked late on by Bashir Humphreys served as a reminder of the visitors’ threat, yet Chelsea ultimately undermined themselves with 20 minutes remaining.
Having already been cautioned, Wesley Fofana lunged late at James Ward-Prowse and received a second yellow card, leaving the Blues to finish the contest with 10 men.
Scott Parker introduced more attacking options, giving Burnley renewed impetus in search of a late equaliser, and their extra man told in stoppage time.
It was fitting that their reliable figure, Zian Flemming, delivered the breakthrough, slipping into the box to head in Ward-Prowse’s cross and ensure the 2000 travelling supporters returned to Lancashire with a share of the spoils.
While the result may do little to strengthen Burnley’s PL survival bid, it could damage Chelsea’s top-four ambitions, with the Blues at risk of ending the weekend outside the UEFA Champions League places.