 Robson, winner of the 2005 World Darts Trophy missed darts in the final set to clinch the match but finally hit a double four in the eighth leg to seal the win.Earlier in the day the shocks started with Gary Anderson and Darryl Fitton making early exits.Albertino Essers, a Dutchman who had suffered from dartitis in recent years, ended second seed Anderson's hopes with a 3-2 win.