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Subject: Re: What Happened To Crafty(C) Rating At ICC ?

Author: Tord Romstad

Date: 10:44:50 03/18/04

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On March 18, 2004 at 10:45:37, Robert Hyatt wrote:

>On March 18, 2004 at 02:16:24, Peter Skinner wrote:
>
>>I am just throwing out ideas.. why does Crafty _seem_ to be behind so many now
>>when before it was leagues ahead...
>
>secrets vs no-secrets is the main issue...

If you compare Crafty to the top professional engines, you are certainly right.
But I think Peter was referring to amateur engines.  In this case, I doubt that
the secrets vs no-secrets issue has any great importance.  With the possible
exception of Stefan Zipproth (Aristarch), I can't think of any amateur engine
at all which appears to contain any important secrets.  Most of the engines
just use all the well-known techniques, while the few authors who implement
new and original ideas are usually happy to share them (Sergei is the most
prominent example).

The wide-spread sharing of ideas is one of the main attractions of this
community, and the major reason I am still here instead of spending my
time programming computer shogi.

Tord



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