Re: [Bug-gnubg] RE: Gammons in Jacoby game!

[Joern Thyssen]

On Mon, Aug 05, 2002 at 04:59:44PM +0100, Ian Shaw wrote
> 
> > 
> > Windows build 020804
> > The cube was centred and I got:
> > 
> > GnuBg wins the game and gets two points.
> > The score (after 3 games) is: GnuBg 2, ian 5 (money session, 
> > with Jacoby rule)
> > 
> > I've checked set Jacoby; it is on.
> > Final position: WH9lBAADAAAAAA 
> > Match ID: MAELAAAAKAAA 
> > 
> > Match file enclosed.
> > 
> >  << File: 2002-08-05-1640-GnuBg-ian-0.sgf >> 
> 
> Further checks show that GnuBg thinks it has "Optional double, pass" from
> move 15 on. It should be cubing me out because it only has 72% wins and
> can't score a gammon.
> I think the new Optional Double logic has broken something.

Hmm, very strange. I found an error yesterday that would give exactly
this behaviour, but I checked in a patch at 10pm that fixed that.
I get "double, pass" at gnubg move #4 and forward...

If I check the 2002-08-04 snapshot this error is supposed to be fixed.

I'm a bit puzzled...

Øystein, which version of eval.c was used in the 2002-08-04 build? It
should be 1.167.

Jørn

-- 
Joern Thyssen, PhD
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