Call me old fashioned, but why not analyze moves with your brain??? I wouldn't go as far as calling it cheating, but I personally would have much more respect for a "top player" who DOESN'T use a program, in any part of his/her game playing.
(hide) Play a game in real time with an online opponent! For this to be possible, you and your opponent have to select the action "Move and stay here" as default and then reload the page with the F5 key! (TeamBundy) (show all tips)