moistfinger: Your idea is correct. I HAVE doubled from the bar before, not often, but not never either. It is a good play in some situations. I wouldn't want this option to be taken away...
Note that if you CANNOT double (because the opponent has the cube, or it's post-crawford), it DOES Autopass. So it is not an be-lazy-and-save-some-code-problem, in the contrary, it is doing it even more detailed and correct.
(nascondi) Alcuni tornei prevedono un premio per il vincitore, come ad esempio un periodo di abbonamento gratuito o un certo numero di "Cervelloni", la "moneta" di Brainking.com. (JackAwesome) (mostra tutti i suggerimenti)