Since you’re here...

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.
============================== My email: jotes@go2.pl



Leorik 3.2 - new version chess engine

on

Leorik - UCI chess engine
Author-Thomas Jahn Rating Chess Engines Diary CEDR=2998

Leorik 3.2 - what's new?
Leorik 3.2 now supports Fisher Random chess. It also implements new UCI features like MultiPV and Pondering and gains strength from a more sophisticated NNUE architecture and a few search improvements. Built with .Net 10.

The new NNUE architecture uses horizontal mirroring, 5 input buckets (king pos) and 8 output buckets (piece count). The network 640HL-S-5io8-6116M-FRCv1.nnue‎ supports both FRC and standard chess and was trained on over 6 billion labeled positions, roughly 1 billion of them from Fisher Random games.

Further improvements include dynamic NMP reductions based on remaining depth. Improved time control that takes the stability of the search into account. And Razoring which uses adaptive margins based on live statistics.

Leorik 3.0 vs other engines: 
Booot 7.32.5/10-510 games
Alexandria 6.02/10-610 games
Leptir 0702241/10-810 games
ShashChess 34.61/10-810 games
CorChess 202402091/10-810 games
Eman 9.901/10-810 games
Caissa 1.171/8-68 games
Brainlearn 270.5/8-78 games
Reckless 0.5.05/7+37 games
Cheng 4.463/7-17 games
Lizard 10.21/7-57 games
TDFA 1.1.06/6+66 games
Odonata 0.8.05.5/6+56 games
DanaSah 9.12.5/6-16 games
Clarity 5.0.02/6-26 games
Midnight 92/6-26 games
Kookaburra 2.001/6-46 games
SF-PRO 16.02.20241/6-46 games
Tenax 0.9.50.5/6-56 games
Stockfish 202402140.5/6-56 games
Altair 7.0.00/6-66 games


github:https://github.com/lithander/Leorik/releases/

Comments

Post a Comment