Showing 22 open source projects for "chess uci"

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  • 1
    Stockfish

    Stockfish

    UCI chess engine

    Stockfish is a free, powerful UCI chess engine derived from Glaurung 2.1. Stockfish is not a complete chess program and requires a UCI-compatible graphical user interface (GUI) (e.g. XBoard with PolyGlot, Scid, Cute Chess, eboard, Arena, Sigma Chess, Shredder, Chess Partner or Fritz) in order to be used comfortably. Read the documentation for your GUI of choice for information about how to use Stockfish with it.
    Downloads: 130 This Week
    Last Update:
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  • 2
    Sunfish

    Sunfish

    Sunfish: a Python Chess Engine in 111 lines of code

    ...The project is often used as an educational tool for understanding game AI, search algorithms, and evaluation functions without the complexity of larger engines. It includes a simple UCI-compatible interface, allowing it to be integrated with graphical chess interfaces or used in terminal-based gameplay. The codebase is intentionally minimal, making it ideal for experimentation, modification, and learning purposes.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    belofte chess

    belofte chess

    A promising chess program

    A console/text based chess program with XBoard/CECP and UCI API, available on all major platforms. You may need a graphical chess interface to use it. Please refer to README.md in the files section for installation instructions. The last stable release is 2.1.9 and has been released on 19/08/2025. Belofte 0.2.0 till 0.9.20 (c/c++): Xboard 1 & 2 (CECP) - Linux/Unix/(Windows) Belofte 2.1.1 and up (c++11) : UCI and Xboard 2 - Linux/Windows/Mac/Android/... ...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    chessPDFBrowser

    chessPDFBrowser

    Chess application whichs allows working with chess PDF books and PGNs.

    Chess application which allows working with PDFs and PGNs. You can work with the chess games of the PDF and edit their tree of variants. Graphical environment. Standard PGN TAGs. PGN comments. Ocr like (Fen string detection from chess board position images). Connection to Uci chess engines (like stockfish). Position analysis, full game analysis.
    Downloads: 53 This Week
    Last Update:
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  • 5
    buchess

    buchess

    Bu chess An easy way to play and train chess on your PC

    The program has 56 engines prepared to play from the start, and with very different levels, from 0 to 3500 elo. This list of engines is not closed and you can add other ones with the only limitation that they use the UCI protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    ChessX

    ChessX

    Chess Database and PGN viewer

    A free and open source chess database application for Linux, Mac OS X and Windows.
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    Downloads: 517 This Week
    Last Update:
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  • 7

    NetChess

    NetChess to play between two players over net or internet

    ...This can be used To convert PGN to FEN or EPD format To convert FEG to PGN or EPD format To convert EPD to PGN or FEN format As PGN, FEN or EPD gave viewer. Load multiple games. This can also be used to load the games and analyze using chess engines To play chess using chess engines (Supports engines with WinBoard 1, 2 and UCI 1, 2 protocols) Human vs Chess Engine with White side Human vs Chess Engine with Black side Chess Engine with White side vs Chess Engine with Black side on the same board Chess Engine with White side vs Chess Engine
    Downloads: 4 This Week
    Last Update:
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  • 8
    Capa chess

    Capa chess

    Chess program

    Capa chess is a chess program. Features built-in simple engine, interface with external XBoard/WinBoard and UCI engines, basic plug-in capabilities, import/export, 2D/3D boards with customization. Java JRE 1.8 or above required.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 9
    Chess.jl

    Chess.jl

    Julia chess programming library

    A Julia chess programming library. This package contains various utilities for computer chess programming. There are functions for creating and manipulating chess games, chess positions and sets of squares on the board, for reading and writing chess games in the popular PGN format (including support for comments and variations), for creating opening trees, and for interacting with UCI chess engines.
    Downloads: 1 This Week
    Last Update:
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  • 10
    Strong Java Chess Engines Game

    Strong Java Chess Engines Game

    SJCE - free portable cross-platform graphical chess game, 100% Java.

    SJCE - Strong Java Chess Engines, free portable cross-platform graphical chess game, 100%-pure Java. Support with including many best free/open-source java xboard/uci chess engines. It is possible to play both White and Black. It is possible to play Human to Human, Human vs Engine, Engine vs Engine. Simple and intuitive GUI - Graphical User Interface. Tested on Windows/Linux.
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    Downloads: 5 This Week
    Last Update:
    See Project
  • 11
    yet another UCI chess engine
    Downloads: 4 This Week
    Last Update:
    See Project
  • 12
    BagaturChess

    BagaturChess

    Java Chess Engine

    This is UCI Chess Engine writen in Java. Since version 1.4 (inclusive) the project was moved to https://github.com/bagaturchess/Bagatur
    Downloads: 0 This Week
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    See Project
  • 13
    Redqueen Chess Engine
    Redqueen is an UCI (Universal Chess Interface) only compatible chess engine written in C++.
    Downloads: 10 This Week
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  • 14
    TaipanChess

    TaipanChess

    An extremely strong chess engine.

    Taipan is an immensely robust UCI chess engine written solely by Leonard Krylo that is written to give precise chess analysis and ofcourse, play strong chess. Furthermore, It's elo is estimated to be around 3300-3400! It would be safe to say that it's much stronger than any human grandmaster in history! The name of this chess engine is derived from the most venomous snake in the world, Taipan.
    Downloads: 0 This Week
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    See Project
  • 15

    GreKo

    Chess engine

    Winboard/UCI chess engine
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16

    Javascript Universal Chess Interface

    Port of UCI to Javascript

    An interface for javascript chess engines to the UCI (universal chess interface) protocol. This allows javascript chess engines to be launched in most chess guis. The progam is based on the Google V8 Javascript Engine. This program expects the path to the .js file of the engine in the first parameter. A wrapper for the open source Javascript Engine p4wn by Douglas Bagnall is provided as an example.
    Downloads: 1 This Week
    Last Update:
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  • 17
    Conqueror Chess Engine

    Conqueror Chess Engine

    A powerful chess engine written in C++

    A powerful chess engine written in C++. It currently implements hybrid board representation, alphabeta pruning, quiescence search, static evaluation, legal move generator, iterative deepening, MVV/LVA move reordering, makemove, unmakemove and uci move representation standard, tapered evaluation. Elostat gives the current version an ELO of 2100 measured over 50 games.
    Downloads: 5 This Week
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  • 18

    rodent chess

    UCI chess engine

    Rodent is an UCI chess engine based on Sungorus by Pablo Vazquez, 300 Elo stronger than its predecessor. It allows setting up different personalities and to adjust playing strength.
    Downloads: 1 This Week
    Last Update:
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  • 19
    yacen

    yacen

    Yet Another Chess ENgine

    IMPORTANT: I renamed the project to cengix (chess engine no. x). See http://code.google.com/p/cengix. IMPORTANT: yacen is not in any way related to the YACE chess engine. The similar name was a mistake. To avoid confusion, I will rename my project soon and provide a link to the new site then. yacen is a simple chess engine with main focus on understandability of code and mechanisms rather than on pure performance.
    Downloads: 0 This Week
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  • 20
    An open source chess engine in C, released under the GPL. Compatible with the XBoard and UCI interface protocols to link to a GUI or other chess arbiter.
    Downloads: 1 This Week
    Last Update:
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  • 21
    WUCC : Web Universal Chess Club provides to the chess player all the possible services to play, manage and analyze chess games with other players on the Web. UCC integrate all the chess computer standards as PGN, FEN, EPD, UCI, ICS... and is completely m
    Downloads: 0 This Week
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    See Project
  • 22
    A cross-platform graphical user interface for chess engines that use the Xboard or UCI chess communication protocol.
    Downloads: 0 This Week
    Last Update:
    See Project
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