Author: Robert Hyatt
Date: 14:52:53 11/01/01
Go up one level in this thread
On November 01, 2001 at 16:31:30, Pat King wrote: >A related question: How do lazy eval and MTD interact? It seems to me an initial >eval far from beta and based on, perhaps, materiel only, could be saved in the >hash table and later in the search become considered the PV. For that matter, >PVS should suffer the same difficulty. Am I missing something, or is getting to >the next ply expected to take care of this the majority of the time? You just use the "initial alpha/beta values" for lazy eval, rather than the current alpha/beta values which will always be of the form X,X+1. Of course, that hurts efficiency of the lazy evals...
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.