So really then even size boards are perfectly playable. I would assume that odd sized boards have some characteristic that makes them more desirable, but it has nothing to do with mirror go.
Don On Mon, Jan 7, 2013 at 9:02 AM, Vlad Dumitrescu <[email protected]> wrote: > Hi! > > On Mon, Jan 7, 2013 at 2:51 PM, Don Dailey <[email protected]> wrote: > >> 2013/1/7 Don Dailey <[email protected]> >>> >>>> I have a question concerning a related question, mirror go. On an >>>> even board the second player can presumably just mirror the opponent and >>>> never lose but I am not sure I buy that. I am a very weak player myself >>>> but is it true that cannot force your opponent into a bad move if he >>>> mirrors you? And if mirror go is a valid way to stay even couldn't a >>>> pro just sacrifice something in the center to break the symmetry? >>> >>> I'm talking about even boards, not odd boards. I know that odd >>> boards cannot be mirrored indefinitely. >>> >> > It's easy to come up with a way to force breaking the symmetry: play the > center as a cross-cut and black then gives atari: if white gives atari too, > black captures and white cannot do likewise because of the missing captured > stone. So white is forced to protect the atari and symmetry is broken. > Black can then get a better position in the center in sente. > > regards, > Vlad > > > _______________________________________________ > Computer-go mailing list > [email protected] > http://dvandva.org/cgi-bin/mailman/listinfo/computer-go >
_______________________________________________ Computer-go mailing list [email protected] http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
