DON Chess Engine

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

Moderator: Ras

erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 537913979/

Changes in this build:
1. Improved move ordering for better performance
2. Optimized move sorting routines
3. Various minor improvements and fixes
4. Also a fix mentioned by Chacal when DON finds mate.
It has beed fixed now.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Chacal X wrote: Wed Nov 19, 2025 9:22 pm
erashid wrote: Wed Nov 19, 2025 9:06 pm
Chacal X wrote: Wed Nov 19, 2025 12:09 pm
erashid wrote: Wed Nov 19, 2025 9:47 am Please check the latest build from this link:

https://github.com/ehsanrashid/DON/acti ... 9495041831

Faster move ordering. Move sorting.

Thanks
The engine is improving with each update, it doesn't crash and it's fast!
you can check this link for the fixed version:

https://github.com/ehsanrashid/DON/acti ... attempts/1

Thanks
Thank you,
I'll test it and get back to you...
Please check this link:

https://github.com/ehsanrashid/DON/acti ... 537913979/

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 547564471/

Changes in this build:
1. Large Pages fixed.
2. Shared memory also added.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 551182765/

Changes in this build:
1. Large Pages fixed.
2. Shared memory also added.
3. Solve Complex position easily.
4. Faster Mate finding.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 567026542/

Changes in this build:
1. Solve Complex position easily.
2. Faster Mate finding.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 9594666566

Changes in this build:
1. Small tunning and better performance.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 9613303035

Changes in this build:
1. Small tunning and small cleanup.
2. Increased performance.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 9669124156

Changes in this build:
1. Small cleanup and bug fixes.
2. Increased performance.

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:
I uploaded to 3 servers.

1. https://mega.nz/
https://mega.nz/folder/Cc1zkbAR#bnycmCX38aGjK6YavnMWqw

2. https://pixeldrain.com/
https://pixeldrain.com/l/oiZVdzk3

3. https://www.mediafire.com
https://www.mediafire.com/folder/06ewg9vo8mfuj/DON

Changes in this build:
1. Small cleanup and bug fixes.
2. Increased performance.

Please tell me if you want other builds also.
I uploaded the following ARCH for windows.

1 DON-AVX2
2. DON-BMI2
3. DON-AVX512

Thanks
erashid
Posts: 107
Joined: Sun Oct 20, 2013 8:40 pm
Full name: Ehsan Rashid

Re: DON Chess Engine

Post by erashid »

Check out the latest build here:

https://github.com/ehsanrashid/DON/acti ... 9706920277

Changes in this build:
1. Improved Polyglot Book support.
2. Fast Hash save and load.
3. Increased performance and some bug fixes.


Thanks