Dun Laoghaire, Co. Dublin, 14th September 2018:.IRL193264 sailed by Justin Maguire in the Grand Master Standard rig class (left) chases SWE213047 sailed by Birger Tornqvist in the Grand Master Standard rig class on Day 6 of the Laser Masters World Championships 2018 sponsored by DLR on Dublin Bay..Photograph: David Branigan/Oceansport