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Re: [gnugo-devel] reverse followup valuation
From: |
Paul Pogonyshev |
Subject: |
Re: [gnugo-devel] reverse followup valuation |
Date: |
Thu, 14 Aug 2003 01:12:11 +0000 |
User-agent: |
KMail/1.5.9 |
Arend wrote:
> On Tue, 12 Aug 2003, Paul Pogonyshev wrote:
> > i have recently spotted quite a few positions where reverse
> > followup is completely inadequate. here are two very common
> > cases:
> >
> > XXXX
> > XO.O
> > XO.O
> > XXXX
> >
> > in this position the moves at '.' are avarded large reverse
> > followups because they prevent an atari. i can see no way to
>
> I don't see any problem with this. A 0 pt move with large
> reverse followup value is still a 0 pt move. If not, the move valuation
> is broken.
yes, i see you are right.
it seems i will not have much time for gnu go now. if anyone wants
to fix the problem, it is in the attached file. it is a "double
sente" badly overvalued.
Paul
endgame012_1.sgf
Description: Text document