Ruth Chess Agent

[EmreKalkan]

Hello everyone,

I’d like to share a new tool I’ve been building called RuthChess Agent. It is a chess analysis assistant designed to explain positions in a human-like way, instead of simply presenting engine lines and evaluations.

The system is powered by my latest engine, RuthIron 21.9.5 with a strength of 3000+ ELO. I have carefully calibrated pruning values to produce more human-readable and instructive analysis, and the agent also uses dedicated machine learning models trained to evaluate and suggest moves in a way that resembles human decision-making.

You can play moves directly on the board or paste a FEN and then ask questions in plain English or in any other language. The agent understands multilingual queries and responds accordingly, whether you are asking about plans, endgame outcomes, or mistakes in the position. It also automatically identifies and analyzes critical lines, so you do not need to guess what deserves attention next.

This is currently a beta build. I would appreciate any feedback, especially regarding analysis quality, explanation clarity, or any problems you may encounter. There is a daily usage limit for now due to cost-related constraints.

You can contact me at emrekalkan@ruthchess.com
.
Website: https://ruthchess.com
Agent: https://agent.ruthchess.com

[Graham Banks]

Hi. Did you get my request for an avx2/bmi2 compile of the latest Ruthiron?

[EmreKalkan]

Hi. Did you get my request for an avx2/bmi2 compile of the latest Ruthiron?

Oh no, I didnt get. It's already compiled for AVX2. What do I need to do?

[Graham Banks]

Hi. Did you get my request for an avx2/bmi2 compile of the latest Ruthiron?

Oh no, I didnt get. It's already compiled for AVX2. What do I need to do?

I'll take another look. It didn't want to run on my 5950x.
EXE opens in a console window, then closes.

[Modern Times]

RuthIron 21.9.5.2 ? Runs here on Intel.

[Graham Banks]

RuthIron 21.9.5.2 ? Runs here on Intel.

Won't load properly here and nothing happens.

[EmreKalkan]

Hi. Did you get my request for an avx2/bmi2 compile of the latest Ruthiron?

Oh no, I didnt get. It's already compiled for AVX2. What do I need to do?

I'll take another look. It didn't want to run on my 5950x.
EXE opens in a console window, then closes.

I saw mail now and I update my exe file for you sir. Its should works now. I experienced same problem on my server test. You should try now with new exe on github. Thanks for your interest.

[Graham Banks]

Hi. Did you get my request for an avx2/bmi2 compile of the latest Ruthiron?

Oh no, I didnt get. It's already compiled for AVX2. What do I need to do?

I'll take another look. It didn't want to run on my 5950x.
EXE opens in a console window, then closes.

I saw mail now and I update my exe file for you sir. Its should works now. I experienced same problem on my server test. You should try now with new exe on github. Thanks for your interest.

Okay now. Thanks.

[Modern Times]

What was the issue ? My Intel is not AVX512 capable so that can't have been the reason.

[EmreKalkan]

What was the issue ? My Intel is not AVX512 capable so that can't have been the reason.

I think its about cpu. Because I have tested in many PC and all of them has intel cpu. There is no problem until try to run on my amd server. I changed flags and remove target native. Then problem solved.(I noticed a slight NPS drop in new build)