Showing 8 open source projects for "free"

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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: 79 This Week
    Last Update:
    See Project
  • 2
    PasKnight

    PasKnight

    Chess engine written in Pascal with an UCI interface.

    ...It does not have a graphical interface of its own; instead, it runs as a console application that communicates via text commands with a GUI (like Arena, CuteChess, or WinBoard). PasKnight is written in Pascal using Lazarus & Free Pascal compiler. Executables are provided for Windows, Linux and macOS. Elo of the engine v0.981 is around 2200
    Downloads: 16 This Week
    Last Update:
    See Project
  • 3
    Chess Tools for Windows

    Chess Tools for Windows

    Batch tools for creating Polyglot books and PGN-based statistics.

    ...Every zip archive contains a readme file with further information. PGNStat and PGNXtract are batch processing tools for Windows. Simply unpack the zip archive into a directory of your choice. The batch files require free and open source third-party tools. These are not included in the zip archives and must be downloaded separately. An alternative download link, where all third-party tools are already integrated, can be found in the readme files.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4

    icsDrone

    icsdrone is an interface between a chess server and a chess engine

    icsdrone acts as an interface between an ICS (Internet Chess Server) and a chess engine supporting the XBoard/WinBoard protocol. Unlike XBoard/WinBoard it does not use a graphical interface so it is suitable for use on embedded systems. icsdrone was originally developed for FICS (the Free Internet Chess Server) by Henrik Gram but currently ICC (the Internet Chess Club) works as well. Some features - "Daemon mode" (run in background). - Auto reconnection in case of network problems. - Builtin support for using timeseal. - An ICS proxy. When instructed via the "proxy" option, icsdrone acts as a proxy for the ICS it is connected to. ...
    Downloads: 0 This Week
    Last Update:
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  • 5
    Crafty Chess Interface

    Crafty Chess Interface

    free open-source chess engine interface

    latest portable distribution: https://sourceforge.net/projects/craftychessinterface/files/crafty_gui_10.7z/download
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    Downloads: 11 This Week
    Last Update:
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  • 6

    Kenny

    "Kenny" is an XBoard/WinBoard chess engine based on "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. Kenny uses modified values for evaluation of various parameters, thus introducing almost an entirely new engine, because the evaluation function is the heart of a chess engine.
    Downloads: 2 This Week
    Last Update:
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  • 7
    Chesley is a free software chess engine written in C++ targeting Windows and Unix-like platforms and the xboard GUI. Chesley implements a number of modern chess programming techniques, including bitboard move generation, transposition tables, etc.
    Downloads: 1 This Week
    Last Update:
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  • 8
    A Simple chess gui and a chess engine
    Downloads: 0 This Week
    Last Update:
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