Re: [Bug-gnubg] Eval

[mjan]

I get the same results as Joern, gnubg devel from 01/03/2003, linux.

/Martin

On Sat, 2003-03-08 at 18:13, Joern Thyssen wrote:
> On Sat, Mar 08, 2003 at 04:55:10PM +0000, Joern Thyssen wrote
> > On Sat, Mar 08, 2003 at 01:18:45PM -0300, Albert Silver wrote
> > > There's something wrong with GNU's eval. Take the following position and
> > > look at the respective evaluations at 0, 1, 2, and 3 plies.
> > 
> > What's wrong? This is obviously a position that neural net doesn't
> > grasp, hence the huge difference between odd and even plies. 
> 
> Hmm, on linux I get very different results from you! Can anyone confirm
> Albert's results?
> 
> Jørn
> 
> My result (gnubg-devel, CVS March 8 2003):
> 
> Cube analysis
> 0-ply cubeless equity  -0.664
>   0.411 0.016 0.000 - 0.589 0.388 0.116
> Cubeful equities:
> 1. No double            -1.000
> 2. Double, pass         +1.000  ( +2.000)
> 3. Double, take         -1.729  ( -0.729)
> Proper cube action: No double, beaver (26.7%)
> 
> 
> 
> Cube analysis
> 1-ply cubeless equity  -0.683
>   0.409 0.012 0.000 - 0.591 0.389 0.124
> Cubeful equities:
> 1. No double            -0.990
> 2. Double, pass         +1.000  ( +1.990)
> 3. Double, take         -1.981  ( -0.990)
> Proper cube action: No double, beaver (33.2%)
> 
> 
> 
> Cube analysis
> 2-ply cubeless equity  -0.706
>   0.399 0.011 0.000 - 0.601 0.393 0.122
> Cubeful equities:
> 1. No double            -0.915
> 2. Double, pass         +1.000  ( +1.915)
> 3. Double, take         -1.878  ( -0.962)
> Proper cube action: No double, beaver (33.4%)
> 
> 
> 
> Cube analysis
> 3-ply cubeless equity  -0.654
>   0.414 0.010 0.000 - 0.586 0.374 0.118
> Cubeful equities:
> 1. No double            -0.973
> 2. Double, pass         +1.000  ( +1.973)
> 3. Double, take         -1.945  ( -0.973)
> Proper cube action: No double, beaver (33.0%)
> 
> 
> 
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