Atlas 4.35 Release

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Manza
Posts: 41
Joined: Tue Nov 12, 2013 4:26 pm
Location: Alcalá de Henares, Madrid (Spain)

Atlas 4.35 Release

Post by Manza »

Hello all,

new version Atlas 4.35 available at https://sites.google.com/view/atlaschess/home/down.

A small summary of the changes:

* Tuning of evaluation parameters: PST, mobility and king safety.
* Slight modification in the application conditions of 'early pruning (Static null move pruning and Null move pruning) and LMR.

My test at fast control (30s+0.3s) shows about 80 elo gain in self testing and about 50 elo gain against several engines, but it could be different at long time controls as usual.

Regards,

Andres Manzanares.
https://sites.google.com/view/atlaschess/home
If your problem has a solution then...why worry about it? If your problem doesn’t have solution then...why worry about it?
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Gabor Szots
Posts: 1482
Joined: Sat Jul 21, 2018 7:43 am
Location: Budapest, Hungary
Full name: Gabor Szots

Re: Atlas 4.35 Release

Post by Gabor Szots »

That's really good news. Thank you Andrés.
Gabor Szots
CCRL testing group
supersharp77
Posts: 1266
Joined: Sat Jul 05, 2014 7:54 am
Location: Southwest USA

Re: Atlas 4.35 Release

Post by supersharp77 »

Manza wrote: Sun May 21, 2023 4:23 pm Hello all,

new version Atlas 4.35 available at https://sites.google.com/view/atlaschess/home/down.

A small summary of the changes:

* Tuning of evaluation parameters: PST, mobility and king safety.
* Slight modification in the application conditions of 'early pruning (Static null move pruning and Null move pruning) and LMR.

My test at fast control (30s+0.3s) shows about 80 elo gain in self testing and about 50 elo gain against several engines, but it could be different at long time controls as usual.

Regards,

Andres Manzanares.
https://sites.google.com/view/atlaschess/home
Great Work!! We Love Atlas Chess!! :) 8-) :wink: