Re: [Bug-gnubg] GnuBG faring poorly in back games

[Rod Roark]

On Friday 03 June 2005 10:23 am, Rod Roark wrote:
> On Friday 03 June 2005 08:28 am, Øystein Johansen wrote:
> > | To FIBS: move 1-4 12-14 From gnubg:        0.499 0.135 0.005 - 0.501
> > | 0.134 0.005 From gnubg:         1-ply cubeful prune
> > |
> > | So... does it matter?
> > 
> > There is still something fishy here... why does it say 1-ply?
> 
> I don't know.  Sometimes it says 0-ply also, but it seems
> never 2-ply.  That was not the case when I used an older
> version of gnubg.  Am I missing something?
> 
> I did try the "set player 0..." stuff but it does not seem
> to make a difference.

Aha!  I had taken out my narrow movefilters on installing
the new gnubg because it was plenty fast without them.  If
I put them back in, it now says 2-ply again.  They are:

  set evaluation movefilter 1 0  0 8 0.120000
  set evaluation movefilter 2 0  0 8 0.120000
  set evaluation movefilter 2 1 -1 0 0.000000
  set evaluation movefilter 3 0  0 8 0.120000
  set evaluation movefilter 3 1 -1 0 0.000000
  set evaluation movefilter 3 2  0 2 0.030000
  set evaluation movefilter 4 0  0 8 0.120000
  set evaluation movefilter 4 1 -1 0 0.000000
  set evaluation movefilter 4 2  0 2 0.030000
  set evaluation movefilter 4 3 -1 0 0.000000

What does this tell us?

-- Rod