Originally posted by benkoboy
please can we have a make sure button so that no one makes sill mistakes? I make mouse mistakes all the time
You can change your browser settings to do this - goto the settings stuff for forms.
Apart from that make the move on the "real board" and try and look for problems before committing yourself; like writing down the move and then doing a last miniute check before touching the piece in otb chess. You'll still blunder though - everyone does, even the best.