New J.A Compiles

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Jim Ablett
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Re: New J.A Compiles

Post by Jim Ablett »

Image
Jinx 1.0 by Christian Sommerfeld

Jinx 1.0 is Fridolin 2.0 by Christian Sommerfeld with enhancements by Norman Schmidt
# jinx 1.0
chess engine based on Fridolin 2.0 by Christian Sommerfeld

https://sites.google.com/site/fridolinchess/home

- code optimizations and eval tuning

development testing (ultra-fast/self-play) indicates about a 146 elo improvement
Jinx 1.0 64 JA

Fixed the Linux code.

Windows/Linux & Android profiled builds

Proton link:
https://drive.proton.me/urls/HDB0FEQY0G#WnUuLdquzuiu

Smash link:
https://fromsmash.com/Jinx10JA

Jim.
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Jim Ablett
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Re: New J.A Compiles

Post by Jim Ablett »

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https://github.com/egormoroz/saturn
Saturn 1.3 by Egor Moroz

Saturn 1.3 64 JA

Windows/Linux & Android profiled builds

Proton link:
https://drive.proton.me/urls/W3WWQWHP50#UXrgmZl9FeC9

Smash link:
https://fromsmash.com/Saturn13JA

Jim.
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Jim Ablett
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Re: New J.A Compiles

Post by Jim Ablett »

Frank Quisinsky wrote: Thu Jul 17, 2025 9:35 am Good morning Jim,

I checked older compiles by yourself.

The following compiles are clearly slower or light slower as the original compiles by the programmers:

1. Avalanche 2.1.0 NN JA
2. BlackCore 6.0 NN JA
3. Carp 3.01 NN JA
4. Odonata 1.0.0 NN JA
5. Rice 8.0.0 NN JA (as dev in your directory, but same version as 8.0.0)
6. Smallbrain 7.0.0 NN JA (as dev in your directory, but the same version as 7.0)
7. Peacekepper 3.01 NN JA (if I compare the original with your compiles ... eval is allways 0,00 in search ... something seems to be wrong).

Best
Frank
I going through these recompiling faster builds. So far I have recompiled Rice, Avalanche, Peacekeeper & Carp. All are faster than the previous builds which were mostly just generic builds, Carp is twice as fast.

You can find the updated builds in my repo >

https://drive.proton.me/urls/9TRAQG8SXC#3J2pemAZ0DpV

https://jim-ablett.kesug.com/

Jim.
Frank Quisinsky
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Re: New J.A Compiles

Post by Frank Quisinsky »

Hi Jim,

what for a great performance for Carp!
Good work Jim, also the other three have around the same speed.
The Peacekeeper problem is fixed in your new compile too.

Good work!!

Best
Frank

Unbelievable the Booster for Carp!!
Frank Quisinsky
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Re: New J.A Compiles

Post by Frank Quisinsky »

Hi Jim,

I forgot one engine.

The topic is Frozenight ... new for you!
You compiled for days the new engine ic4 by the same programmer.

Frozenight is a good test-engine for the others around place 50-100.
The style is interesting. I am using Frozenight often in games vs. Wasp.

Here I am also sure, that you can make Frozenight clearly faster.

The URL is:
https://github.com/MinusKelvin/frozenight

Best
Frank

Again Carp: Your compile can make Carp 15-20 Elo stronger, think so!
Very, very good work Jim!!!
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Jim Ablett
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Re: New J.A Compiles

Post by Jim Ablett »

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https://github.com/MinusKelvin/frozenight
Frozenight 7.0.0 Dev by Mark Carlson

Frozenight 7.0.0 Dev 64 JA

Windows/Linux & Android builds

Proton link:
https://drive.proton.me/urls/MMRGWQJJXG#jFJkv2XIgJtq

Smash link:
https://fromsmash.com/Frozenight700JA

Jim.