Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: New terrible bug in patched CM 8000!- Correction

Author: Andreas St.

Date: 04:51:29 04/08/01

Go up one level in this thread


On April 08, 2001 at 07:47:01, Andreas St. wrote:

>Hello,
>
>I found a new terrible bug in the patched (1.02) Chessmaster 8000. It concerns
>the recognition of move-transpositions in Chessmaster.
>I analysed this with an opening variant with the help of the Tournament Book
>from Mr Kostick:
>
>1.d4 d5 2.c4 c6 3.Nf3 Sf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 * this is well known.
>
>CM 6000 is in book and plays e6. Thats normal. CM 8000 (patched) is out of book
>with the same opening book!!!
>Another example:
>
>1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 d5 5.Qb3 dxc4 6.Qxc4
>
>CM 6000 is in book and plays 0-0. CM 8000 is "out of book"!!!
>
>And now the Amazing: The UNPATCHED CM 8000 is NOT out of book in these both
>variants with the SAME book!!! SO it means, the patched CM 8000 has a new book.

Sorry, it must be called: So it means, the patched CM 8000 has a new bug.



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.