Blue is on offense and has just centered (or bricked) the Pull
1b gets free for a short pop to the break side (our first drill just involved 1b,1r 2b and 2r and we learned how 1b can get free for this pass).
7b, who recognises that 7r is poaching, cuts under on the breakside. It is VITAL that her cut is late enough that 7r doesn't have time to catch up.
7r is now no longer taking away the huck with her poach, so 6b burns deep for the score.