Re: [gnugo-devel] Tripod group

[Arend Bayer]

Dan wrote:

>
> I'm wondering if ld_owl:1 5 1  is correct.
>
> Here's the position.
>
> +----------------------
> |. . * . . . . . . . .
> |. . . X . . . . . . .
> |. X X O O O O O . . .
> |. . O O . . . . . . .
> |. . O . . . . . . . .
> |. . O . . . . . . . .
> |. . O . . . . . . . .
>
> Surprising, but it seems to me that an attack by O  at C1 9
> can produce at least a ko.

How about:

> +-----------
> |5 4 O 3 . . . . . . .  8  on 5
> |6 1 9 X 2 . . . . . .
> |7 X X O O O O O . . .
> |. . O O . . . . . . .
> |. . O . . . . . . . .
> |. . O . . . . . . . .
> |. . O . . . . . . . .


This looks like bent-four, but black has sufficiently many outside
liberties.

Arend