Author: Frank Phillips
Date: 12:25:30 02/27/06
Go up one level in this thread
On February 27, 2006 at 13:41:57, Robert Hyatt wrote: >On February 27, 2006 at 12:46:40, Frank Phillips wrote: > >>So you do this at only (expected) cut nodes? >>Tord seems to imply at anything other than pvNodes. >> >>Frank > > >I do it at _all_ nodes. I think Tord does as well. The problem is it is >impossible to predict with high accuracy whether a node is CUT or ALL (btw, this >is only useful at ALL nodes, since we have to search all moves and reducing the >depth reduces the effort required to accomplish that). I have been messing with mutli-prob cut at only (expected) CUT nodes,with less than spectacular results, but certainly a difference and I some indications of minor improvement in play. Anything which safely reduces the effort on ALL nodes is, as you say, a major win.
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.