'Out of jail': Lewis Cox and Jonny Drury analyse West Brom's 3-3 draw at Chesterfield - WATCH

Albion were ahead early on through Brandon Thomas-Asante before the home side levelled.

Then Karlan Grant put Albion back ahead before the Spirites turned it around to lead at the break.

And Albion left it late as Thomas-Asante rose in the box to head Albion into a replay.