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Subject: Opinions on parameter settings

Author: Norm Pollock

Date: 09:23:53 12/26/05


These are my personal "opinions" based on small samples of engine v engine games
of my pc using one machine (amd 3000 xp+), 5'+3", ponder off, same book (my
home-made book based on elo 2400+ games 1999-2005), 128M hash, egtb for fruit
2.2.1.

Rybka preview 2 is slightly stronger than Fruit 2.2.1 with 3-4-5 egtb.

Now change Fruit's parameters to History Threshold =50 (thanks to Uri) and King
Safety =104, then Fruit is slight;y stronger than Rybka.

Now change Rybka's parameter to Time Management=Slow and Rybka is slightly
stronger than the modified Fruit 2.2.1.

I wonder if anyone else noticed the same, or perhaps it was just a small sample
anomaly.



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