North Force's under-14 boys beat fifth-placed Eastern Suburbs 5-0 to improve their chances of a competition win.
Losing 4-3 last time they met, North Force aimed to prove a point, especially after a poor effort in the previous round.
Neither side dominated the first 15 minutes. North Force made a few changes, however, and five minutes later struck one into the back of the net.
It came from an awesome strike from Malcolm Young, who fired the ball hard over the keeper's head from outside the 18-yard box.
The second goal followed a good through ball by Young. He found Brendan Richardson, who delivered the ball to Tom Parker and he fired a shot past the keeper.