Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: One easy mate to solve.

Author: Gian-Carlo Pascutto

Date: 11:39:54 07/22/01

Go up one level in this thread


On July 21, 2001 at 15:25:20, Angrim wrote:

>PN^2 on a 650mhz Athlon.
>proved that move e6xc7 wins, 12 turns
>PN2:726849 evals, 14938 expands,  3.81 seconds
>I assume that sjeng is useing pn^2 for this, so would expect some
>similarity.

Nope, its normal pn. I switch to pn^2 when pn runs out
of RAM, but this and (and the previous) were simple enough.

>not quite sure what your N value is, I assume that
>"Iters" is the number of times that the search backtracked a value
>to the root node?

N = nodes expanded

iters = select/expand/backtrack cycles (not necessarily to root)

--
GCP



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.