Re: [gnugo-devel] new vital attack pattern

[Evan Berggren Daniel]

On Wed, 14 Jan 2004, Paul Pogonyshev wrote:

> Maybe you should instead provide more context in the pattern diagram,
> like this (correct me if it doesn't work for all cases):
>
>       Pattern VA54
>
>       ?X?
>       X.X     play atari inside one eye to destroy the other eye
>       *XO

That doesn't work either, because of false eyes:

|OOOOO
|OO.OO
|OOXOO
|XX.XO
|.X.XO
|.*XOO
|.OXO.
+-----


I think some sort of constraint that actually uses the eye code is
probably needed.

Evan Daniel