DON Chess Engine

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

Moderator: Ras

erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

I uploaded the new DON Chess Engine executables
This time it has Fix for Load error also.
Including the GUI (Fritz 19, Scid and others)
and some major updates.


here are the links:

DON 3.3 x64 SSSE3.exe
https://pixeldrain.com/u/CFcmG73A

DON 3.3 x64 SSE4.1.exe
https://pixeldrain.com/u/cMFc1eAG

DON 3.3 x64 AVX2.exe
https://pixeldrain.com/u/wZMQdvSD

DON 3.3 x64 BMI2.exe
https://pixeldrain.com/u/Fybesr7Z


try and let me know if it works

Thanks
Ehsan Rashid
Damir
Posts: 2900
Joined: Mon Feb 11, 2008 3:53 pm
Location: Denmark
Full name: Damir Desevac

Re: DON Chess Engine

Post by Damir »

I think you know the answer to that question very well. What I not understand, is why you keep posting links, even though you know the engine is faulty, and not working in Fritz GUI.
Damir
Posts: 2900
Joined: Mon Feb 11, 2008 3:53 pm
Location: Denmark
Full name: Damir Desevac

Re: DON Chess Engine

Post by Damir »

Did you try and change codes of NNUE handling in Don? .. and I think this is where the problem could be ..

Try and fix it if you can please?
erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

I uploaded the new DON Chess Engine executables
Including fix for the GUI (Fritz 19, Scid and others)
and some major updates.


here are the links:

DON 3.4 x64 SSSE3.exe
https://pixeldrain.com/u/x6oYM3ik

DON 3.4 x64 SSE4.1.exe
https://pixeldrain.com/u/PvHphnA8

DON 3.4 x64 AVX2.exe
https://pixeldrain.com/u/7h3Q9Uyk

DON 3.4 x64 BMI2.exe
https://pixeldrain.com/u/ShdtyeWz


try and let me know if it works

Thanks
Ehsan Rashid
erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: Ehsan Rashid and the DON engine (SF based)

Post by erashid »

I uploaded the new DON Chess Engine executables
Including fix for the GUI (Fritz 19, Scid and others)
and some major updates.


here are the links:

DON 3.4 x64 SSSE3.exe
https://pixeldrain.com/u/x6oYM3ik

DON 3.4 x64 SSE4.1.exe
https://pixeldrain.com/u/PvHphnA8

DON 3.4 x64 AVX2.exe
https://pixeldrain.com/u/7h3Q9Uyk

DON 3.4 x64 BMI2.exe
https://pixeldrain.com/u/ShdtyeWz


try and let me know if it works

Thanks
Ehsan Rashid
erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

I uploaded the new DON Chess Engine executables
Including fix for the GUI (Fritz 19, Scid and others)
and some major updates.


here are the links:

DON 3.4 x64 SSSE3.exe
https://pixeldrain.com/u/x6oYM3ik

DON 3.4 x64 SSE4.1.exe
https://pixeldrain.com/u/PvHphnA8

DON 3.4 x64 AVX2.exe
https://pixeldrain.com/u/7h3Q9Uyk

DON 3.4 x64 BMI2.exe
https://pixeldrain.com/u/ShdtyeWz


try and let me know if it works

Thanks
Ehsan Rashid
erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Damir wrote: Fri Feb 07, 2025 4:59 pm I think you know the answer to that question very well. What I not understand, is why you keep posting links, even though you know the engine is faulty, and not working in Fritz GUI.
Try new version DON 3.4.

It will work..

Thanks
User avatar
Ras
Posts: 2719
Joined: Tue Aug 30, 2016 8:19 pm
Full name: Rasmus Althoff

Re: DON Chess Engine

Post by Ras »

Moderation: I've merged the DON announcements from the "Tournaments and Matches" forum into this thread.
Rasmus Althoff
https://www.ct800.net
jefk
Posts: 1070
Joined: Sun Jul 25, 2010 10:07 pm
Location: the Netherlands
Full name: Jef Kaan

Re: DON Chess Engine

Post by jefk »

Rashid wrote:
let me know if it works
had a quick look (with ChessPartner interface), works ok.

In ICCF correspondence chess lately i use different engines, eg. the latest Obsidian
(default) and sometimes Berserk because of the multipv (if there's only one move then
it's easy to decide upon the move ofcourse).

So a stupid question: you also use a leelanet ? (like Obsidian)
How does the engine compares for the rest to Obsidian, i wonder.
(yep i can read features etc) but in practice/strength i wonder if there's
really so much difference (eg. Don-Obsidian15 > 20 ELo or so ? );
Probably not in playing style (but then i may overlook some things)
erashid
Posts: 118
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

jefk wrote: Sun Feb 09, 2025 3:10 pm Rashid wrote:
let me know if it works
had a quick look (with ChessPartner interface), works ok.

In ICCF correspondence chess lately i use different engines, eg. the latest Obsidian
(default) and sometimes Berserk because of the multipv (if there's only one move then
it's easy to decide upon the move ofcourse).

So a stupid question: you also use a leelanet ? (like Obsidian)
How does the engine compares for the rest to Obsidian, i wonder.
(yep i can read features etc) but in practice/strength i wonder if there's
really so much difference (eg. Don-Obsidian15 > 20 ELo or so ? );
Probably not in playing style (but then i may overlook some things)

Yes it is better in many ways.

Especially in multi-threaded, if you set threads more than 1 (like > 4) it scales better with threads.
Also in ponder mode on... DON is very dangerous and plays very aggressively.

And also good tactical game.

try it and let me know.

if you want latest changes.
Please get the latest code from.

https://github.com/ehsanrashid/DON/

Thanks