Harry Kane rescued a draw for Tottenham in an enthralling London derby after Chelsea's defenders looked to have earned the Blues all three points at Stamford Bridge.
Kalidou Koulibaly had a memorable home debut, volleying his new team in front in the first half from Marc Cucurella's corner. After the interval, Pierre-Emile Hojbjerg brought Spurs back on level terms with a driven effort but Reece James restored the lead with a powerful effort which Hugo Lloris was unable to contain.
Thomas Tuchel's tactical tweak came up trumps ahead of James' goal, as he brought on Cesar Azpilicueta and shifted the Englishman to a more advanced role on the right flank minutes before he struck. But there was to be another twist in the tale and Kane found the back of the net deep into added time, meeting Ivan Perisic's corner to leave the Blues stunned.