Positional-style chess engines

Discussion of anything and everything relating to chess playing software and machines.

Moderator: Ras

picarito
Posts: 19
Joined: Sat Apr 08, 2006 8:06 pm

Positional-style chess engines

Post by picarito »

Hello everyone, I would like to know your opinion about which are the positional style chess engines, it doesn't matter (a list if possible). Thanks in advance
Hello my friends of computer chess club
dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Positional-style chess engines

Post by dkappe »

picarito wrote: Fri Feb 04, 2022 4:08 pm Hello everyone, I would like to know your opinion about which are the positional style chess engines, it doesn't matter (a list if possible). Thanks in advance
Probably my choices of the most positional engines are fairly obscure:

1. Stockfish
2. Dragon
3. Lc0
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
BrendanJNorman
Posts: 2584
Joined: Mon Feb 08, 2016 12:43 am
Full name: Brendan J Norman

Re: Positional-style chess engines

Post by BrendanJNorman »

dkappe wrote: Fri Feb 04, 2022 4:43 pm
picarito wrote: Fri Feb 04, 2022 4:08 pm Hello everyone, I would like to know your opinion about which are the positional style chess engines, it doesn't matter (a list if possible). Thanks in advance
Probably my choices of the most positional engines are fairly obscure:

1. Stockfish
2. Dragon
3. Lc0
I wouldn't put Stockfish in the positional category because even though it *can* do positional stuff better than everyone else, it tends to learn toward more dynamic options if given the choice.

Dragon and Lc0 are certainly positional, but you know what? Your "Frosty" net is even more positional than both of them! It's great.

Note: I'm assuming that "positional" (an oft thrown around, but not often understood term) means that "in a position where there are both dynamic (pawn storm, kingside concentration of pieces, pawn/piece sacrifice, etc) and static (improve pawn structure, control a critical line, restrict an enemy piece/s, organise and secure a knight outpost, etc) options, both of which are worth about the same, the player chooses the static option more often than not.
supersharp77
Posts: 1266
Joined: Sat Jul 05, 2014 7:54 am
Location: Southwest USA

Re: Positional-style chess engines

Post by supersharp77 »

picarito wrote: Fri Feb 04, 2022 4:08 pm Hello everyone, I would like to know your opinion about which are the positional style chess engines, it doesn't matter (a list if possible). Thanks in advance
"Positional Style Chess Engines"...Well let me try and put in my two cents... :) :wink:

Fritz 6
Deep Hiarcs 14
Hiarcs 14
Learning Toga
Chessmaster Nimzo
Fruit 2.3.1
Tomitank Chess
Arasan
Andscacs
Loop
Brainfish
Colossus
Crafty
Deep Sjeng 2010
Deep Sjeng 2008
Der Bringer
Komodo 2 to Komodo 11
ExChess
Franchesca
Giraffe
Alfil
Greko
Knightcap
Naum
Phalanx
OldBlindDog
Rodent
Rybka
Smarthink
SlowChess
Szint Petrosian
Szint Karpov
Vajolet
Frank Quisinsky
Posts: 7197
Joined: Wed Nov 18, 2009 7:16 pm
Location: Gutweiler, Germany
Full name: Frank Quisinsky

Re: Positional-style chess engines

Post by Frank Quisinsky »

Hi there,

"Positional Chess" is the highly complicated topic.

I have also the opinion: Stockfish, Komodo and Lc0!

But the list of supersharp77 is interesting.

Phalanx is more the attacker.
Same for Rodent.

But all the other can play great positional chess.
Hiarcs and SmarThink, Giraffe and Sjeng have very fine positional ideas I think.
Engines often with strategical ideas, for humans to see.

Slow and Arasan are more the "Allrounder", same for Andscacs.

Not easy the question!
All the time I have biggest problems to made a good classification tot he topic "Positional chess".
Here I am never sure!

Need many statistics + grandmaster level to say more I think.

Best
Frank
User avatar
mclane
Posts: 18948
Joined: Thu Mar 09, 2006 6:40 pm
Location: US of Europe, germany
Full name: Thorsten Czub

Re: Positional-style chess engines

Post by mclane »

LC0
What seems like a fairy tale today may be reality tomorrow.
Here we have a fairy tale of the day after tomorrow....
Sopel
Posts: 391
Joined: Tue Oct 08, 2019 11:39 pm
Full name: Tomasz Sobczyk

Re: Positional-style chess engines

Post by Sopel »

Fat Titz 2 is the best positional engine that I know of
dangi12012 wrote:No one wants to touch anything you have posted. That proves you now have negative reputations since everyone knows already you are a forum troll.

Maybe you copied your stockfish commits from someone else too?
I will look into that.
Dicaste
Posts: 148
Joined: Mon Apr 16, 2012 7:23 pm
Location: Istanbul, TURKEY

Re: Positional-style chess engines

Post by Dicaste »

Context is missing if you ask me. I don't describe moves like positional and tactics. From my understanding positional style chess engine just that picks a move(s) that includes long term plan/idea instead of short one or better which includes BOTH. In my opinion Lc0 and Fat Titz(at really high depth) does that.
Vernon Crawford
Posts: 73
Joined: Wed Sep 01, 2021 2:05 am
Location: London, England
Full name: Vernon Crawford

Re: Positional-style chess engines

Post by Vernon Crawford »

Sopel wrote: Sat Feb 05, 2022 10:46 am Fat Titz 2 is the best positional engine that I know of
Serious? :lol:
I believe they're referring to unique & original engines, not a cheap stockfish clone with gimmick huge nnue...
Vernon Crawford
Posts: 73
Joined: Wed Sep 01, 2021 2:05 am
Location: London, England
Full name: Vernon Crawford

Re: Positional-style chess engines

Post by Vernon Crawford »

picarito wrote: Fri Feb 04, 2022 4:08 pm Hello everyone, I would like to know your opinion about which are the positional style chess engines, it doesn't matter (a list if possible). Thanks in advance
The whole 'positional' thing is a purely human construct.
Maybe you mean 'human-like'...which certainly means 800-2000 Elo weaker (in line with human strength) than todays engines.
It's amusing to see engine authors (supported by their ignorant fan-boys) claiming their engine plays more human-like?
and even funnier...that it's a desirable thing?

There exists an empirical 'truth' in computer chess...top engine are getting stronger and stronger, in an effort to approach it.
Funny that engine authors with much weaker programs, that are much farther from the 'truth', frequently resort to spinning their engine as playing more human, or with a Tal-like style :roll:
What a bunch of nonsense...

Want a human-like engine?
Simply choose one that plays around the human elo average...on chess.com that's probably around 1500!
all the rest is bunk...

2800+ elo engines (especially if cloned from SF, Cfish, Fruit, whatever)... do not play more human-like in any way shape or form.
Don't let those desperate for recognition fool you.