Chelsea manager Graham Potter blamed his team's attack as much as the defence after his team conceded a late equaliser to drop points against Everton.
The Blues had won three games on the spin before the visit of Sean Dyche's strugglers. Joao Felix broke the deadlock with his first Stamford Bridge goal, and Kai Havertz put the hosts back in front from the penalty spot after Abdoulaye Doucoure had briefly brought Everton level.
As the two teams entered the final moments of the game, it looked as though the points would be staying in west London. However, substitute Ellis Simms - who made his Premier League debut in a draw against Chelsea last season - levelled things up with his first-ever goal in the competition.
