Gillingham ask questions of Spireites keeper Tommy Lee as they seek a record-breaking 11th away win of the season
Chris Whelpdale looks comfortable in possession
Anton Robinson is forced wide by Chesterfield skipper Liam Cooper
Deon Burton takes aim as Gillingham look for a goal at the Proact Stadium
And Cody McDonald obliges as he heads the winner in the 50th minute...
...before he is joined by Deon Burton and Charlie Lee as the celebrations begin
Substitute Bradley Dack receives instructions from boss Martin Allen in case he needs to enter the fray
With the final whistle approaching referee Robert Madley steps in as things get heated between Myles Weston and Drew Talbot...
...but Weston is shown a yellow card for his trouble
Leon Legge rises highest to win this aerial ball as Gills keep another clean sheet on the road and re-write club history
Gillingham made club history on Saturday with their 11th away win of the league season. KM Group photographer Barry Goodwin was at the Proact Stadium to capture the best moments of the 1-0 victory over Chesterfield.