Not sure what you were trying to do here, but I think the fact that the block in the upper left center of the board can be moved in any direction ruined your plan.
Wow, that's one GREAT level! Took me 46 tries. Want to rate it 5 stars, but there seems to be some kind of error, which won't allow me to rate any level, at all. :(
Have you tried your solver on this, lolitsme? I'm curious as to how you got it fast enough to solve some of these levels. Would you mind discussing it at the forum, http://k2xl.com/phpBB3/index.php ?
Insights