OpenChess

OrgZ wrote: ↑

Wed Jan 17, 2024 9:15 am

Obsidian 10

https://github.com/gab8192/Obsidian/releases/tag/v10.0

Thank you OrgZ. I should test it as soon as possible. Interesting that the size of net is still 3.1 Mb. Small and sophisticated. But with some search improvements and bug fixings , this new version is almost 50 elo stronger. Stunning and appreciated.
Best regards

OrgZ wrote: ↑

Wed Jan 17, 2024 9:15 am

Obsidian 10

https://github.com/gab8192/Obsidian/releases/tag/v10.0

Thank you!

You are welcome guys

Have fun Mr H

Obsidian 11.0
https://github.com/gab8192/Obsidian/releases/tag/v11.0

The Elo gain of this version isn't as big as that of previous releases, however it features many crash and bug fixes.

Obsidian 11.0 vs Obsidian 10.0 (STC)
Elo | 29.73 +- 5.24 (95%)
Conf | 10.0+0.10s Threads=1 Hash=16MB
Games | N: 8000 W: 2235 L: 1552 D: 4213
Penta | [16, 667, 1996, 1260, 61]

Obsidian 11.0 vs Obsidian 10.0 (LTC)
Elo | 24.24 +- 8.45 (95%)
Conf | 40.0+0.40s Threads=1 Hash=16MB
Games | N: 3000 W: 797 L: 588 D: 1615
Penta | [4, 257, 773, 458, 8]

Thanks, Tanick.

Homayoun wrote: ↑

Sun Mar 03, 2024 8:10 am

Thanks, Tanick.

+1

Thank you very much, OrgZ!

Has anyone tested this version- Obsidian11- vs stockfish or any other SF derivatives? It seems that now Obsidian itself is a beast. The tactical moves and continuations that this engine sees and calculates during games are really amazing. Adding the great positional understanding and fantastic evaluation to this amazing tactical capability, I can say only , Obsidian is a new beast.
Best regards

ccrl Blitz Ranked 6
https://www.computerchess.org.uk/ccrl/404/
Results:
https://www.computerchess.org.uk/ccrl/4 ... 4-bit_8CPU