Kenny McLean scored a second-half winner as Aberdeen fought back to beat Ross County and move a point behind Premiership leaders Celtic.
Michael Gardyne fired County into an early lead with a 35-yard drive that keeper Joe Lewis made a real mess of.
Ryan Christie hit a superb left-foot effort into the top corner to level.
McLean’s penalty, after Graeme Shinnie went down under Jamie Lindsay’s challenge, made it 2-1, with both sides passing up chances to add more goals.
The win means second-placed Aberdeen closed ground on Celtic, who drew 1-1 at home with Kilmarnock.