Showing 26 open source projects for "source code"

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  • 1
    Stockfish

    Stockfish

    UCI chess engine

    ...Read the documentation for your GUI of choice for information about how to use Stockfish with it. Stockfish is a 11-time winner of the Top Chess Engine Championship. Stockfish is open source (GPLv3 license). That means you can read the code, modify it, and contribute back. You can use Stockfish on your computer or on your iOS or Android device. So you can get world-class chess analysis, wherever you are. The Stockfish engine features two evaluation functions for chess, the classical evaluation based on handcrafted terms, and the NNUE evaluation based on efficiently updatable neural networks.
    Downloads: 310 This Week
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  • 2
    AlphaZero.jl

    AlphaZero.jl

    A generic, simple and fast implementation of Deepmind's AlphaZero

    Beyond its much publicized success in attaining superhuman level at games such as Chess and Go, DeepMind's AlphaZero algorithm illustrates a more general methodology of combining learning and search to explore large combinatorial spaces effectively. We believe that this methodology can have exciting applications in many different research areas. Because AlphaZero is resource-hungry, successful open-source implementations (such as Leela Zero) are written in low-level languages (such as C++)...
    Downloads: 53 This Week
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  • 3
    ChessForge

    ChessForge

    Chess analysis, training and testing for Windows.

    Chess Forge is a Free and Open Source Windows desktop application facilitating chess training. Use Chess Forge to build your opening repertoire, study endgames, strategy and tactics. Utilize the two distinct solving modes and also Chess Forge's unique Training Mode where you get tested against the workbook's content with the help of the engine. Installation info: https://github.com/czbar/ChessForge/wiki/Installation PDF Manual: https://sourceforge.net/projects/chessforge/files/ChessForge_Manual.pdf/download (35MB due to numerous screenshots) Web Site : https://mindrose.com.au Contact: https://mindrose.com.au/feedback.html Source Code: https://github.com/czbar/ChessForge New in v.1.13.0 (September 2025): https://github.com/czbar/ChessForge/wiki/Release-History
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    Downloads: 117 This Week
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  • 4
    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...
    Downloads: 4 This Week
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  • 5

    OBender

    Chess program

    Chess program, plays quite interesting, installer for windows, works in Linux under xboard, source code in pure C
    Downloads: 0 This Week
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  • 6
    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/... For access to code, please...
    Downloads: 8 This Week
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  • 7
    Nimzo-3d-Chess-GUI

    Nimzo-3d-Chess-GUI

    A free Chess program for Windows with a large set of features

    ...It has a choice of a classical 2d screen view or realistic 3d graphics powered by DirectX Anyone who wants to add new features to the program should download the file < Nimzo_3d_v4_build.7z> from the < Files > < Build> section. This package contains Visual Studio project files and C++ source code files. Alternative Nimzo 3d Chess GUI website with other downloads, including 32-bit versions - https://nimzo-3d-chess-gui.infinityfreeapp.com
    Downloads: 8 This Week
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  • 8
    GT Generador de Torneos

    GT Generador de Torneos

    Tournament Generator Application (GT)

    ...Choose between league or play off. You can make reports on PDF of rounds, results, standings, calendar, postponed roudns, etc. Enjoy it! You can find the source code in https://github.com/Alvarielli/GTrepository ---------------------------------------------------------------------------- Con esta aplicación podras crear torneos para diferentes deportes como fútbol, baloncesto, tenis, béisbol, hockey, balonmano, waterpolo, ajedrez, tenis de mesa (ping pong), voleibol, fútbol americano, rugby, curling, etc. ...
    Downloads: 0 This Week
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  • 9
    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: 2 This Week
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    Nonprofit Budgeting Software

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  • 10
    yacen

    yacen

    Yet Another Chess ENgine

    ...A more complete source code and first binaries for Linux and Windows will be available when the project reaches alpha status.
    Downloads: 0 This Week
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  • 11

    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. These tests were run by setting up various tournamennts on the free Chess GUI Arena Version 3.0. ...
    Downloads: 0 This Week
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  • 12

    PGN Viewer Oslo

    PGN Viewer Oslo to load PGN chess notations from flat text file

    PGNViewerOslo is a free open-source chess game viewer for Windows. PGNViewerOslo is based on code from PGN Viewer http://pgnviewer.sourceforge.net/ - a project for which there have been no updates for several years.
    Downloads: 0 This Week
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  • 13

    SANKit

    Read and write PGN format and test moves for legality.

    SAN Kit was made public in 1993 by Stephen Edwards, the inventor of PGN Chess notation. The original code is in C, and with few comments quite cryptic. In addition, the original author's style was quite quixotic, making it even more difficult to read. This code is now reformatted to modern standards, adds support for NAG codes and comments, and has a "non-CLI" mode for inclusion in chess playing programs. The code has gone through extensive analysis using the llvm/clang compiler and...
    Downloads: 5 This Week
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  • 14
    Tonic is a graphical interface for playing chess on Internet Chess Servers (especially FICS). It is based on Jin's source code. Read more about features and development at tonic-chess.blogspot.com and at http://kenai.com/projects/tonic
    Downloads: 0 This Week
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  • 15
    The Perl 3D-extension of MFPic LaTeX package aimed to high quality draw of spatial objects, such as vectors, curves, bounded surfaces.
    Downloads: 0 This Week
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  • 16
    Carballo is an Open Source Chess Engine developed in Java with simplicity and clearity of code in mind. It is based on BitBoards, with a magic Bitboard move generator and scores aprox 2300 ELO points in BT2630 test.
    Downloads: 2 This Week
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  • 17
    CSChessControls contains chess controls for Windows Forms Application. Source code is open and free to use. Developed in C#.Avaliable controls are ; ChessBoard , CapturedPiecesControl, ChessTimer, FischerTimer
    Downloads: 0 This Week
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  • 18
    Frittle
    Frittle is an open source amateur Java Chess Engine that supports the XBoard/WinBoard Chess Engine Communication Protocol (version 2).
    Downloads: 0 This Week
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  • 19
    Stoopid Chess is a chess playing program with a GUI which allows you to play against the computer. It's written in C# and plays with reasonable game strength.
    Downloads: 1 This Week
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  • 20
    A Chess game made by two students for a progamming project. The game has support to save and load files and timers for each player. The source code is in portuguese but there are plans to translate it. This is the base for the bigger project: Hydrus.
    Downloads: 0 This Week
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  • 21
    ChessDB is a free open-source chess database for Windows, Linux, Mac OSX and most UNIX and UNIX-like operating systems. ChessDB is based on code from Scid http://scid.sourceforge.net/ - a project for which there have been no updates for several years. In
    Downloads: 18 This Week
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  • 22

    ictk - Internet Chess ToolKit

    chess library in java, PGN, FEN, ICS

    ictk - Internet Chess ToolKit is a java based set of libraries and widgets useful for performing common tasks such as reading PGN, FEN, and generating legal moves. The net libraries convert ICS (Internet Chess Server) output into java objects.
    Downloads: 0 This Week
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  • 23
    This is a collection of game plugins for Eclipse using the Graphical Editing Framework (GEF). All code is written in Java. These plugins are currently being tested on Windows but should work on any platform supported by Eclipse.
    Downloads: 0 This Week
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  • 24
    The project is an opengl 3d (3 level) chess game with an ai that plays against the user. It is written is C++ and uses tcl/tk. All of the code is nearly platform independent.
    Downloads: 0 This Week
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  • 25
    The World Xiangqi League (WXL) was the largest online Chinese chess community on the Internet, with over 100,00 members and servers in US, Beijing, Taiwan, Hong Kong, Malaysia and Singapore. We are now archiving all the WXL source code as free software.
    Downloads: 0 This Week
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