Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: PVS and MTD(f)---[Complete beginner's question.......]

Author: Joachim Rang

Date: 15:06:18 01/18/06

Go up one level in this thread


On January 18, 2006 at 16:20:57, Dan Honeycutt wrote:

>On January 18, 2006 at 08:03:07, George Tsavdaris wrote:
>
>> I'm about to complete the learning of C and i have just started to read all of
>>these AB-search,Tranposition table,PVS,Negascout,SSS, etc....
>>
>> I'm about to learn the PVS and MTD(f) right now and from what i read from CCC
>>all these years(without having that years too much concentration on what i was
>>reading about programming), i had the impression that almost all programs today
>>use PVS instead of MTD-f and that PVS is superior to MTD-f. BUT here:
>>http://en.wikipedia.org/wiki/MTD-f  and at the very end of the page it says:
>>
>>"Implementations of the MTD(f) algorithm had been proven to be better than other
>>search algorithms (e.g. Negascout) in games such as chess."
>>
>
>Hi George
>
>They go on to say:
>
>"However MTD(f) has practical issues in chess engines which makes it a less
>desirable choice. Today most chess enging authors still prefer Negascout".
>
>Now, if we could just figure out what a chess enging is.
>
>Best
>Dan H.


I added this after GCPs remark. I wonder why nobody else already did the
correction.

Joachim

P.S.: Thanks for pointing out the typy - you could have corrected it as well.



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.