St. Patrick's Athletic 0 Cobh Ramblers 3
Davin O'Neill was the star of the show with two goals and an assist as Cobh gave their survial hopes a huge boost at Richmond Park.
O'Neill punished an error to drill home the opening goal on 14 minutes.
Ross Gaynor volleyed in the second from O'Neill's knock down on the hour mark.
O'Neill had the final say six minutes from time when latching onto his own rebound off the bar to shoot home.