How do you beat boombot 2 level 49

One way is to blast to the right of the upper right "board" so that it and the board next to it cascade down into the vertical boards below, knocking them over like dominoes. With the way clear, you can use bombs to lift your character up, up, up and left to the exit.

This is probably not the way it was intended to be solved, but nobody is publishing the actual solution.