Showing 64 open source projects for "chess program"

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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: 107 This Week
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  • 2
    Chess-gambiteer

    Chess-gambiteer

    Chess training program playing gambits

    Program to train against gambit play (*) with the computer, with a strength adjustable chess engine (Danasah, currently set at approx 1400 EL0 when playing against it). Also included now are two options to watch an engine e.g. the 'aggressive' Patricia5 (with gambits) play against another engine (eg IM level). The engine gambit books are made in such a way that 1) real lousy gambits are not played, and 2) the book is choosing a gambit line as often as possible, so for Black it might go for e.g. a Benko gambit or so and if you let it play with White, a lot of 1.e4 gambits can be played. ...
    Downloads: 4 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: 1 This Week
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  • 4
    Scid vs. PC

    Scid vs. PC

    Chess Database and Toolkit program

    "Shane's Chess Information Database" is a huge chess toolkit with extensive database, analysis and chess-playing features. Scid vs. PC is a usability and bug-fix fork of Scid. It has many interface fixes and improvements, and is fully compatible with Scid's .si4 databases. New features include a rewritten Gamelist, Computer Tournament, and FICS, Tree, Book and Graph improvements.
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    Downloads: 728 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: 3 This Week
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  • 6

    OBender

    Chess program

    Chess program, plays quite interesting, installer for windows, works in Linux under xboard, source code in pure C
    Downloads: 1 This Week
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  • 7
    Delphi : VRCalc++ and more Binary Exec

    Delphi : VRCalc++ and more Binary Exec

    Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)

    Vincent Radio {Adrix.NT} Embarcadero : Delphi : Executable Binaries Delphi : VRCalc++ Object Oriented Scripting Language : Engine + Ext Libraries VRCalc++ OOSL Visual Stage Project : VCL & FMX (FireMonkey) VRCalc++ Script Executor: - VCL Console - Terminal Console - FMX Console + VRCalc++ OOSL : VR System Scripted Standard Runtime Library Delphi Applics - VR Multi Editor : Smart Text Editor - VR Lazy Code Editor : Smart RTF Multi Lang Code Text Editor - VR Astro Vision : Astrology Program - VR Free Chess 2D : Chess Game Program - VR Mosaic : Puzzle Resolver Program (VCL, FMX) - VR Blocks game - VRGraphStage - VR TTT OX game - Embarcadero Binary Runtime Libraries - VR Binary Runtime Libraries for Delphi & C++Builder - Visual Styles Java Applications - Analog Clock - VR Hanoi Towers - VR Rects World Sample - VR Free Chess 2D - VR Mosaic with auto resolver - Action/Entity Model Test includes installation instructions adrixnt@hotmail.it
    Downloads: 0 This Week
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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: 3 This Week
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  • 9
    XiangQi Wizard (Chinese Chess Wizard) is a powerful XiangQi (chinese chess) program, which supports UCCI engines. XQWizard Light is the Mobile version for Windows CE and Java ME. ElephantEye is the UCCI engine in XQWizard with strong AI.
    Downloads: 20 This Week
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  • 10
    QtChess
    QtChess is a peer-to-peer chess program sporting a Qt/OpenGL interface. Please download releases at https://github.com/textbrowser/qtchess/releases.
    Downloads: 0 This Week
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  • 11
    Chess Tournaments

    Chess Tournaments

    This is a chess program to help you to organize any chess tournaments

    This is a chess program to help you to organize any chess tournaments without using real chess rules, go to the support page of this program. The support page also has more information about this program. This program creates a "Data" folder to save settings of this program and notes of tournaments and players. Players could play with each other on a single device or playing by multiple devices by a network.
    Downloads: 0 This Week
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  • 12
    Fen2eps is a small console program that converts FEN (Forsyth Edwards Notation) strings to EPS (Encapsulated Postscript) files containing the chess board diagram.
    Downloads: 0 This Week
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  • 13
    jChecs is an open source Java chess program, designed to introduce the basics of computer chess programming concepts.
    Downloads: 21 This Week
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  • 14
    garlic

    garlic

    GaRLiC=Gambas Raw Lines of Code, a Gambas2 code library for use in SMB

    Building blocks, small demo apps, and pieces of sample code for Gambas2. Also see more recent Garlic3 project on https://sourceforge.net/projects/garlic3. All can be used to take a look how things can be done in Gambas, not with the idea to supply a product or a finished program. The sourcecode can easily be run from Gambas2 on Linux. Some small programs that appear here are in real use in a small business, but no warranty is given! SimpleDemo contains more complete apps that can be...
    Downloads: 0 This Week
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  • 15

    Sunsetter

    Sunsetter, a chess, crazyhouse, and bughouse playing program

    A Bughouse/w24 and Crazyhouse/w23 playing program. C++ , Linux/Windows, GPL. Also available in precompiled packages to start playing right away.
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    Downloads: 5 This Week
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  • 16
    Super Micro Chess

    Super Micro Chess

    The world's smallest chess playing program just got smaller!

    Super Micro chess engines are a series of world record small source and executables programs able to play the famous "King's Game" (both with simplified and full FIDE support)! Please refer to the official home page for more details: http://smmax.sf.net.
    Downloads: 1 This Week
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  • 17
    GNU Chess binaries for Windows compiled with MinGW on MSYS2. The Cygwin binaries are here only for archive purposes and won't be updated.
    Downloads: 5 This Week
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  • 18
    Sconvolt chess

    Sconvolt chess

    Play Chess! Editor more included

    Sconvolt is a cross-platform chess program by Orest Sota, it is written in C++ with the allegro programming libraries 5, Works on Windows and Linux
    Downloads: 1 This Week
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  • 19

    Chesser

    A Chess Engine derived from Winglet

    Chesser is a Bitboard chess engine based on Stef Luijten's Winglet Chess Engine. This program came into existence because I saw a huge room for improvement in Winglet.
    Downloads: 1 This Week
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  • 20

    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: 0 This Week
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  • 21

    ChessTutor

    Teach beginners chess over internet

    Program written in Java to teach beginners chess over the Internet. Allows complete movement of pieces and setup of board. Board is completely resizable. Tutor will run the client and server on his own machine and student will run client on his computer. It has three modes. Play mode, Move Pieces Mode and New pieces modes. It reads in and saves standard FEN format so you can use chess positions from other sites as a starting points.
    Downloads: 0 This Week
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  • 22

    Pascal Chess

    A chess game written is turbo pascal

    The purpose of this project was to test my programming skill, and because a friend dared me (don't get any ideas). Those who program in pascal will know that it is not designed for creating games. Please note that this project was started a year after I first learned to program (pascal is my first language), and so the old code may be very basic. (Feel free to look at it, it's the CHESS.PAS file) The notes and do do list (see files) contains my plans with the project and its version...
    Downloads: 15 This Week
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  • 23

    ChessApplication

    A chess application : game with human and/or computer

    A chess application in order to play against computer or to play with another human. No network playing is planned (no FICS). This program uses the Carballo Chess Engine in order to check moves, and the Stockfish engine (that you must download on their website) in order to generate the computer moves.
    Downloads: 0 This Week
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  • 24
    Amy2 is a game playing program written in Java, playing both reversi and chess. It features high playing strength, an opening database and endgame tablebases.
    Downloads: 0 This Week
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  • 25

    Kenny

    "Kenny" is an XBoard/WinBoard chess engine based on "Winglet"

    Kenny is a Winboard/XBoard chess engine based on Winglet (http://www.sluijten.com/winglet/source/index.htm), an open source chess program. Winglet's full source code can be obtained from Winglet. Kenny is an advanced form of Winglet which plays better at some faster time levels like blitz chess or upto 20 minute games, but almost always loses against Winglet when the time controls are 40 minutes or more for each.
    Downloads: 0 This Week
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