Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Thoughts about board representations...

Author: Andrew Dados

Date: 21:55:03 02/12/00

Go up one level in this thread


On February 12, 2000 at 22:37:50, Robert Hyatt wrote:

>On February 11, 2000 at 18:10:57, Tom Kerrigan wrote:
>
>>On February 11, 2000 at 14:04:16, Andrew Dados wrote:
>>
>>>>As for holes in the piece list, I figured you could fill them up:
>>>That way your piecelist will not be preserved during search... while it does not
>>>have to, it introduces changes into, say, order of generated moves. I am not
>>>sure if I want that.
>>
>>I don't see why that's a big deal. The searches are still deterministic.
>>
>>-Tom
>
>
>It isn't really deterministic if you do hashing. Try fine 70 and fiddle with
>your move ordering to see this.
>
>But the main thing is that you _must_ be able to produce identical node counts
>during testing...

Also for LVA/MVV thing you need your piecelist sorted...so why scramble it?



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.