Stockfish 14.10.2025 is a big improvement

Discussion of anything and everything relating to chess playing software and machines.

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Jouni
Posts: 3683
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Stockfish 14.10.2025 is a big improvement

Post by Jouni »

My short UHO Test:

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1   SFdev           +24  +59/=96/-45 53.50%  107.0/200
2   stockfish17.1   -24  +45/=96/-59 46.50%   93.0/200

RT has currently +28 elo 1 and 8 cores against SF17. Changes bigger PAWN_HISTORY_SIZE, Remove condition in qsearch and Use huge pages for worker data.
Jouni
Jouni
Posts: 3683
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Stockfish 14.10.2025 is a big improvement

Post by Jouni »

After 400 games

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1   SFdev           +10  +110/=192/-98 51.50%  206.0/400
2   stockfish17.1   -10  +98/=192/-110 48.50%  194.0/400

My previous test was +3 elo.
Jouni
Jouni
Posts: 3683
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Stockfish 14.10.2025 is a big improvement

Post by Jouni »

NCM has tested hundreds of useless patches. But where is it now when there is progress :cry: ?
Jouni