Here is a blitz game I just played.  I haven't analysed this with a computer, but I have included my in-game thoughts in the comments:

How bizarre! Was this speed chess, can only think he didn't see Qxh7# until you did it!

That said, I can't really see an attacking move for him.

But I can see plenty of developing ones

This was a 14-minute game.  The funny part was that my opponent had a quite a clock advantage near the end there, as I had spent so long trying to find a way out of my predicament, and then he handed me mate on a plate.  :)

Thanks for the replies.