Auto promote!

It can be very good in time scrambles to have autoqueen settings on meaning your pawn automatically becomes a Queen . If you have mate in one move by Knighting your pawn...this however becomes a problem ;-)

In this positiion from Gnomes vs Magicians, Artur Neiksans had a big pause here undoubtedly looking for the settings so that he could deliver mate in one. He played Nd1+ and then back to c3 to give a check but in the meantime couldn't find the setting and in the end settles for Queening the pawn but fortunately for him he won the game anyway