Showing 43 open source projects for "uci chess"

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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: 143 This Week
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  • 2
    chess-tui

    chess-tui

    Play chess from your terminal

    chess-tui is a terminal-based chess application that lets you play chess directly from your command-line interface with a rich set of features normally found in graphical clients. It supports local two-player games as well as playing against any UCI-compatible chess engine, giving users flexibility to challenge engines like Stockfish or GNU Chess.
    Downloads: 2 This Week
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  • 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: 37 This Week
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  • 4
    Chess Engines for Android (APKs)

    Chess Engines for Android (APKs)

    Prebuilt UCI- and XBoard-compatible chess engines.

    ...Newer devices can use the files with the suffix “_arm64-v8.2a-dotprod” in the name. The APK file "Chess Engines Bonus" contains chess engines without embedded networks. Chess engines in this package are not ready to use. The missing network files can be found in the assets directory (just rename apk to zip). The network file must be copied to an appropriate directory (this is usually the app-specific external storage) and specified in the UCI options. ...
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    Downloads: 318 This Week
    Last Update:
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  • 5
    Chess Engines for Android

    Chess Engines for Android

    Portable UCI- and XBoard-compatible chess engines.

    Open source chess engines that support the Universal Chess Interface (UCI) protocol or Chess Engine Communication Protocol (XBoard). They are written in the C, C++, Go and Rust programming language. C and C++ based chess engines were generated with Android NDK, Clang and GCC. Go and Rust based chess engines were generated with their correspondent compilers.
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    Downloads: 194 This Week
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  • 6
    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: 37 This Week
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  • 7
    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: 0 This Week
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  • 8
    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: 615 This Week
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  • 9

    HFT-Stuttgart GDV 2013 Schach

    Interface für UCI kompatible Schachengines

    Dieses Projekt entstand im Rahmen der Vorlesung Graphische Datenverarbeitung an der Hochschule für Technik Stuttgart. Geplant war ein visuell ansprechender Client für Schachengines die das Universal Chess Interface Protokoll unterstützten. Dieses Ziel wird derzeit noch verfolgt ;)
    Downloads: 1 This Week
    Last Update:
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  • 10
    Eschecs

    Eschecs

    UCI chess GUI

    Simple UCI chess GUI written in Pascal.
    Downloads: 4 This Week
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  • 11

    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: 5 This Week
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  • 12
    olivechess

    olivechess

    a UCI chess engine

    OliveChess is a simple chess engine compatible with modern chess interfaces such as ChessBase products, Arena and XBoard/Winboard. The engine supports UCI and XBoard protocols. Note: in order to use it as an xboard engine you may need Polyglot tool to be installed first
    Downloads: 15 This Week
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  • 13
    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: 13 This Week
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  • 14
    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: 34 This Week
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  • 15
    dgtdrv aims to be a uci/xboard/crafty compatible interface (input engine) for the DGT Electronic Chess board on POSIX platforms. It relies on the dgtnix library.
    Downloads: 0 This Week
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  • 16
    Winboard 4.5 Accessible Chess

    Winboard 4.5 Accessible Chess

    Chess for the Blind for the JAWS or NVDA Screen Readers

    Winboard 4.5 32-bit is a free Windows accessible Chess program that works automatically with the JAWS or the free NVDA screen reader. It is for the blind, low sighted or those who can not use a mouse. It provides vocal announcements of position changes and other selectable board conditions. Blind players also use a separate "tactile chess board". Winboard 4.5 has full keyboard access to move pieces and run menu items. Partial sighted players use high contrast mode and adjust board, piece,...
    Downloads: 12 This Week
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  • 17

    MOBMAT

    MOBMAT chess engine

    MOBMAT chess engine. UCI compliant. Windows x64 popcount only
    Downloads: 7 This Week
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  • 18
    yet another UCI chess engine
    Downloads: 15 This Week
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  • 19
    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: 31 This Week
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  • 20
    Redqueen Chess Engine
    Redqueen is an UCI (Universal Chess Interface) only compatible chess engine written in C++.
    Downloads: 17 This Week
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  • 21
    CheekyChess

    CheekyChess

    A fast bot for chess.com

    This project aims to provide a fast chess bot able to recognize moves and respond to them via use of an external UCI-engine, such as - preferrably - Rybka 2.9. Check out a live demo here: https://vimeo.com/128428976
    Downloads: 0 This Week
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  • 22

    GreKo

    Chess engine

    Winboard/UCI chess engine
    Downloads: 12 This Week
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  • 23
    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: 2 This Week
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  • 24

    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: 4 This Week
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  • 25
    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: 14 This Week
    Last Update:
    See Project
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