Author: Aivaras Juzvikas
Date: 23:02:28 03/23/04
Go up one level in this thread
On March 23, 2004 at 20:13:56, Peter Alloysius wrote: >On March 23, 2004 at 15:43:48, Aivaras Juzvikas wrote: > >>heres the problem: ive implemented null move thingy and the increase in depth is >>really nice (+2 sometimes, +1 usually, 0 occasionally) however it becomes really >>tactically blind. are there any technicues to reduce this blindness?because >>currently even tho i get a deeper search the old version of my engine (w/o null >>move) beats(well usually draws) the newer one > >have you neutralize en passant status before doing null move? >if not, it may cause illegal move yes i have, i also updated sidetomove, zobrist key, backuped castle info, epflag, increased ply, fiftymovecount, historyindex (i backuped stuff into history stack)
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.