Restrict the king, then bring your king into support.
The queen reduces the enemy king’s space while your king comes closer. Drive the king toward an edge and coordinate the final check. Every quiet queen move needs a stalemate check: the opponent must have a legal move unless it is checkmate.
Bring your queen into the attack with check
Your queen gives check, so the opponent must answer it. In this continuation, your queen gives the final checkmate.
2 more clean runs (at any point) to reach Recall.