Author: Harald Faber
Date: 00:09:43 08/26/98
Go up one level in this thread
On August 25, 1998 at 04:51:07, Ed Schröder wrote: >>1) when letting Rebel analyze a game (for example) it is unnecessairy wasting >>time if the played move is the same as Rebel would play. I don't see the sense >>in analyzing only this move again, it only wastes time > >Rebel analyze a game and its moves in the following way: >Stage one: Analyze what Rebel would have played (on the given time-level) >Stage two: Analyze the actual move played (till the ply-depth of stage-one) > >Suggestion: after stage-one if "Rebel_move = move played in game" >skip stage-two and copy analysis results from stage-one into stage-two. > >Is that what you want? Yes. >In this respect remember that stage-two is much faster than stage-one. >In stage-one all moves have to be searched. In stage-two only the "move >played in the game" has to be searched till the given depth from stage-one. >Stage-two is simply done by an internal "analysis include". As you know >such a search is usually 3-5 times faster. So the real time gain is not much. >But I assume that is not a good answer :) I haven't seen a much different eval yet and I can't remember getting Rebel at least one ply deeper when only analyzing the played move. >>2) you are right with your statement that Rebel starts to analyze a game when >>Rebel comes out of book. But at least my version Rebel analyzing a database >>Rebel starts thinking at move #1. This is of course not senseful, or am I >>doing something wrong? > >You mix up "Analyze Game(s)" and "Analyze Database". > >Analyze Game(s) : Analyze full games (all moves) Starting where Rebel leaves the book, right. >Analyze Database : Analyze positions (only the *first* move is analyzed) >Also the output between "Analyze Game" and "Analyze Database" is quite >different. >- Ed - That is indeed confusing. It should be possible to let Rebel analyze all the games of a database like he does with the loaded game in "analyze game".
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.