Author: Uri Blass
Date: 05:12:42 04/21/04
Go up one level in this thread
On April 21, 2004 at 06:55:57, Sune Fischer wrote: > >>If threat extension does not help you to solve WAC141 at least 1 ply earlier >>then it means that you probably have a bug in your implementation. > >It's a mate in 6 so it requires 12 plies (qsearch will detect the mate). >The right move is found a ply 6 and the mate at ply 8, so every move almost gets >extended to the max one ply. > >I have a different way of doing threat detections, it might interfere with this >extension somehow. > >>I do not have threat extensions today but I believe that they can help when they >>are done correctly. > >Hehe, how can I argue with that :) I can add that the reason that I did not work much about it is the fact that I do not like my ugly search code and I decided that I need to rewrite my alphabeta but I still did not do it. I can also add that you have 3 moves that threat mate in 1 in the line Qxf4 Bxf4 Rxh5! gxh5 Rxh5! Bh6 Rxh6! 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.