Obsidian (DEV)

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

Moderator: Ras

Chris Formula
Posts: 99
Joined: Sun Aug 21, 2016 7:59 am
Full name: Chris Euler

Re: Obsidian (DEV)

Post by Chris Formula »

Obsidian dev-15.04 SE: https://drive.google.com/file/d/1gsM54R ... l8fxV/view
this uses the new net72perm.bin as the default network. enjoy! :)
Jouni
Posts: 3580
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Obsidian (DEV)

Post by Jouni »

Beating 15.0 JA is not easy task. UHO book 60 + 0.6 level:

Code: Select all

                         
1   obsidian150JA    +8  +111/=392/-97 51.17%  307.0/600
2   Obsidian15.04    -8  +97/=392/-111 48.83%  293.0/600

Jouni
gabe_obsidian
Posts: 16
Joined: Fri Jan 26, 2024 10:21 pm
Full name: Gabriele Lombardo

Re: Obsidian (DEV)

Post by gabe_obsidian »

Worth noting that the distance you measured is 8 Elo, and the error bar is >16
gabe_obsidian
Posts: 16
Joined: Fri Jan 26, 2024 10:21 pm
Full name: Gabriele Lombardo

Re: Obsidian (DEV)

Post by gabe_obsidian »

Chris Formula wrote: Sun Feb 09, 2025 8:42 pm Obsidian dev-15.04 SE: https://drive.google.com/file/d/1gsM54R ... l8fxV/view
this uses the new net72perm.bin as the default network. enjoy! :)
And btw Chris, I'd prefer if you kept my code verbatim when releasing executables.
AndrewGrant
Posts: 1945
Joined: Tue Apr 19, 2016 6:08 am
Location: U.S.A
Full name: Andrew Grant

Re: Obsidian (DEV)

Post by AndrewGrant »

gabe_obsidian wrote: Mon Feb 10, 2025 6:00 pm
Chris Formula wrote: Sun Feb 09, 2025 8:42 pm Obsidian dev-15.04 SE: https://drive.google.com/file/d/1gsM54R ... l8fxV/view
this uses the new net72perm.bin as the default network. enjoy! :)
And btw Chris, I'd prefer if you kept my code verbatim when releasing executables.
Happy to have made my nets private.
Jouni
Posts: 3580
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Obsidian (DEV)

Post by Jouni »

There is already 15.08 leading at https://www.chess.com/computer-chess-championship .
Jouni
cc2150dx
Posts: 370
Joined: Sat Nov 30, 2013 9:51 am
Location: Canada
Full name: Jason Coombs

Re: Obsidian (DEV)

Post by cc2150dx »

Yeah, 15.08 has improved according to my tests.
PaulieD
Posts: 223
Joined: Tue Jun 25, 2013 8:19 pm

Re: Obsidian (DEV)

Post by PaulieD »

Can someone provide a working executable for Obsidian 15.08?
Jouni
Posts: 3580
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Obsidian (DEV)

Post by Jouni »

BTW Obsidian is the weakest engine I have installed. What's the point with weaker engines? I have no interest.
Jouni
tmokonen
Posts: 1341
Joined: Sun Mar 12, 2006 6:46 pm
Location: Kelowna
Full name: Tony Mokonen

Re: Obsidian (DEV)

Post by tmokonen »

Jouni wrote: Sat Mar 01, 2025 9:52 pm BTW Obsidian is the weakest engine I have installed. What's the point with weaker engines? I have no interest.
Yah, 28 Elo behind Stockfish is "weak". What a stupid post.