Cannonball
I have no idea what to expect from this puzzle, at first sight I can't define what I have to do or what do I need to look for and also, the title gives me no clue except that maybe the Queen must play some sort of breaking the defenses role while being sacrificed... perhaps it's that, I'll begin there.
I struggled to find the correct move, not because I didn't see it but because I hadn't realize his Queen was trapped with no escape whatsoever once I set a rook on f5.