Obsidian (DEV)

[gabe_obsidian]

New Obsidian 14.15 +15 Elo ahead of Stockfish

https://drive.google.com/file/d/12p2oVo ... sp=sharing

Obsidian 14.15 (latest) is actually 100-130 Elo weaker than Stockfish.
How, seriously how did you come up with that number?

[PaulieD]

I have an i9 intel processor

[Chris Formula]

Currently 228 - 228 . Equal strength.

version 14.14 was used in the first half, but now 14.16 is doing the work and LC0 is breaking away.

[darmar]

We got it!
Here is a bash script to compile Obsidian:

https://poe.com/s/YjrrIddTwdaIVjOjUeV0

It's similar to the one here for Stockfish:

https://github.com/official-stockfish/S ... source#gcc

You need to install MSYS2 first as explained here:

https://github.com/official-stockfish/S ... -installer

[Jouni]

What is this speedup meaning?

Use network weights directly from the exe

>python bench_engine.py -S 1 -T 8 -E Obsidian_old.exe
Speed for Obsidian_old.exe is 1420187

>python bench_engine.py -S 1 -T 8 -E Obsidian.exe
Speed for Obsidian.exe is 1786090

Should give some elo?!

[darmar]

All architectures:

https://pixeldrain.com/u/jGHb4ySc

[PaulieD]

None of these work on my i9 win 11 system...

All architectures:

https://pixeldrain.com/u/jGHb4ySc

[darmar]

None of these work on my i9 win 11 system...

All architectures:

https://pixeldrain.com/u/jGHb4ySc

Any other engine working well on your system? For ex. Stockfish avx2?

[Damir]

Ignore him, he is always complaining about things not working for him. It is not the first time he complains.

[cc2150dx]

None of these work on my i9 win 11 system...

All architectures:

https://pixeldrain.com/u/jGHb4ySc

av2 doesn't work on my Win 11, AMD Ryzen.