Chess engine: Leochess UCI

UCI - Chessprogramming wiki

GitHub - gitlost/uci-chess-engine: Laser, a UCI-compliant chess engine.

Chess engine: SF-PB 290923 (derived from Stockfish)

CiChess NNUE 040121 for Android

Chess engine: z5 v.1.0 and NNUE

Chess engine: Polyfish 20220716 (based on Stockfish)

Chess engine: SlowChess 2.5 (Windows and Linux)

Use Python uci engine · Issue #312 · lichess-bot-devs/lichess-bot · GitHub

Free UCI-Compatible Chess Programs for the Stockfish Engine - HobbyLark

Chess engine: Freda 0.99 (Windows, Linux and Android)

GitHub - rlmv/chess-engine: A UCI chess engine written in Rust

Free UCI-Compatible Chess Programs for the Stockfish Engine - HobbyLark

GitHub - jakhac/chai: UCI compatible chess engine playing at estimated ~2400 elo

analysis - UCI engine command white giving the same move - Chess Stack Exchange