WINGER Chris Cook proved the last-gasp ace for Rowntree RUFC in their clash at Selby III.

Slow to get going, Trees conceded an early try before scoring chances grew scarcer for both sides.

The York visitors were finally rewarded with a penalty from Dave Harder, who then finished another flowing move to score a superb try before the half-time break.

Selby then converted a penalty before Trees left wing Cook nipped in at the corner to secure a 13-10 win.