However, it was to no avail as the Duchy — despite a stirring late comeback — were knocked out of the competition.
The home side bossed the game from the outset and led 20-0 15 minutes into the second-half thanks to tries from James Wise, Alex Musa and Cameron?Smith.
However, Osborne, who’d just come on as a sub, touched down with fly-half Honey adding the extras to give the ‘Black and Golds’ hope.
Wise touched down again to make it 25-7 before Cameron?Sayer and Toby Robinson went over to set up a grandstand finish. However, the home side held on to advance through to the quarter-finals.