In the endgame KQ vs K, can you premove your way to checkmate? This is a question concerning online blitz chess.

I'm sure we all have experienced having a completely winning position, but only having a few seconds left on the clock. After one such game I started to wonder: 
In the ending KQ vs K, is it possible to premove a sequence of moves such that no matter what moves the opponent makes, they will end up check mate?
If the enemy king is cut off at the edge of the board, it is possible to mate him using only premoves. For example: 



[StartPly "1"]
[FEN "2k5/Q7/8/8/8/8/8/K7 w - - 0 1"]

      1.Ka2 Kd8 2.Ka3 Kc8 3.Ka4 Kd8 4.Ka5 Kc8 5.Ka6 Kd8 6.Qb7 Ke8 7.Kb6 Kd8 8.Qc7+ Ke8 9.Kc6 Kf8 10.Qd7 Kg8 11.Kd6 Kf8 12.Qe7+ Kg8 13.Ke6 Kh8 14.Kf6 (14.Qf7??=) Kg8 15.Qg7#



Just make sure you don't stalemate your opponent with 14.Qf7.
Note that there is of course a much quicker path to mate, the sequence of moves just shows it is possible to exclusively use premoves.

If the enemy king is not cut off at the edge of the board, I doubt if it is possible to premove the entire sequence. In order to mate him, the quadrant in which the enemy king is located has to be narrowed. And that is the problem: whenever the queen is moved, the king might escape the quadrant.