Despite being 3-0 down inside 30 minutes, James Rowe’s men refused to give up and battled to the very end. They were rewarded with Akwasi Asante’s late consolation goal.
These pictures show the story of a match that will live long in the memory.
5. Callum Hudson-Odoi scores
England's Callum Hudson-Odoi double's Chelsea's advantage on 18 minutes to leave the European champions in control. Photo: Justin Setterfield
6. Jamie Grimes takes charge
Jamie Grimes looks to shield the ball from Kai Havertz. Photo: Mike Hewitt
7. Chelsea cruise
Romelu Lukaku celebrates after scoring Chelsea's third goal after 20 minutes. Just the start Chesterfield had hoped to avoid. Photo: Justin Setterfield
8. Liam Mandeville
Liam Mandeville looks to get past Ruben Loftus-Cheek. Photo: Justin Setterfield