John Marquis takes a shot at Ryan Allsop's goal

Marquis up against former Gills striker Frank Nouble

Cody McDonald fights his way through his former club's defence

Jake Hessenthaler Picture: Barry Goodwin

Gavin Hoyte goes from defence to attack

A patched-up John Egan does aerial battle

Max Ehmer in action for Gills against Coventry. Picture: Barry Goodwin

Gillingham captain Doug Loft Picture: Barry Goodwin

Bradley Dack takes the game to the visitors

Jermaine McGlashan and team-mates celebrate his 90th-minute strike that made sure of all three points