Computer Chess Club Archives


Search

Terms

Messages

Subject: CM8000- Thinking Lines window

Author: William Penn

Date: 15:58:13 11/29/00


CM8000- Thinking Lines window

There is no detailed explanation of the Thinking Lines window in the CM8000
documentation. At first glance I thought I understood it, but apparently not.
What is the purpose of having three different boxes to check in the Thinking
Lines window (white, black, and Chessmaster)?  Exactly what does each box do?

The Thinking Lines window acts strangely when using a defined personality with
black to move, either a personality which I define or some of the predefined
personalities. For example with a 11 ply calculation it showed the following:

time ply score positions moves
2:23 11  0.07  3004826   e5 dxe5...
2:45 11  0.15  3929873   Re8 Bc4...

The above calculation appears to be in the wrong direction. It should be trying
to find smaller scores, not larger scores, when black is on the move!? That's
with the black box checked. If I check the Chessmaster box for the same
position, it calculates correctly. Or if I use the Chessmaster personality and
check the black box, it also calculates correctly. But my custom defined
personalities and some of the predefined personalities (such as Kasparov) won't
work right with black to move.

I must qualify the above paragraph... It was working OK at first, then it
stopped for unknown reasons, and I am unable to get it working correctly again.
I've tried system resets, redefining my custom personality in various ways, etc.
 I can't figure out what is going on here. Yes, I have the CM8000 CD in the
drive...

Maybe I just don't understand what's happening with the Thinking Lines window,
and would greatly appreciate some clarification from someone who really
understands it!
Thanks,
WP



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.