Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: KD's 20-byte thing

Author: blass uri

Date: 08:43:49 08/15/99

Go up one level in this thread



On August 15, 1999 at 10:32:49, KarinsDad wrote:

>On August 15, 1999 at 00:32:54, blass uri wrote:
>
>[snip]
>>
>>This is not the only problem.
>>There are also many illegal positions but only the problem you mentioned worth
>>more than 18 bits.
>>
>>We can look at cases when every case is
>>64*63*...53*44*43*...*29
>>if I assume white has 4 queens,4 rooks 4 bishops,4 knights
>>and black has 3 queens,3 rooks,3 bishops,3 knights
>>then you divide by 24*24*24*24*6*6*6*6 and it is more than 2^18 and even more
>>than 2^28 and in every case you devide by at least this number because numbers
>>like 5!*2! are bigger  relative to 4!*3!.
>>
>
>Uri,
>
>I do not remember the number being that small.
>
>Could you post your algorithm again?
>
>Thanks,
>
>KarinsDad :)

I think  that I posted enough information.

I published some articles in university about some mathematics counting problems
but professors in university did the job of writing the paper in english.
I know nobody in my university that is interested in problems about chess.
and I am not going to waste more time only to help other people to publish
papers without my name.

Uri



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.