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Subject: Crafty results

Author: Michel Langeveld

Date: 03:43:33 12/31/01

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On December 31, 2001 at 05:28:54, Dann Corbit wrote:

>On December 31, 2001 at 05:26:11, Michel Langeveld wrote:
>>I want to check how efficient Nullmover is.
>
>By how often you fail high on your first choice.

time=35.04  cpu=97%  mat=0  n=14164653  fh=91%  nps=404k
ext-> chk=587453 cap=73868 pp=5119 1rep=28823 mate=293
predicted=0  nodes=14164653  evals=4235981
endgame tablebase-> probes done=0  successful=0
hashing-> trans/ref=28%  pawn=98%  used=21%
SMP->  split=0  stop=0  data=0/64  cpu=33.99  elap=35.04

1) Crafty needs 2 million nodes more.

2) I build with optimized settings now and my program needs 56.51 seconds for
this position (with all statistal data switched on). The time crafty needs is
about 40% less than my time.

3) The number of nodes crafty needs is almost twice the number of nps I get.
I have 216515,87 nps at the moment.

4) I have no killers yet.

Michel




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