Open Source JavaScript Chess Games

pgn4web is a javascript chess games viewer for websites, blogs and live broadcasts. "pgn4web has a clean design, and is easily integrated and configured in wordpress. And yet, below that layer of simplicity, it has enough bells and whistles to allow for more baroque needs and taste. A truly great plugin." GM Tiger Hillarp, using the pgn4web plugin for wordpress on his site chess at the bag of cats, May 2013. "We wanted a live viewer that could work on tablets and mobile phones. pgn4web did fit very well on every platform, is stable and matched our visual design. Also the horizontal view for the commentators and the vertical view for smartphones was a real plus." H.S. from the Max Euwe memorial tournament committee, using pgn4web for live broadcast and game reports, November 2011.

An HTML5 chess game written in Javascript.

A PHP Web Application that you can install on your own web server. It allows you to play chess with other users across the internet or sitting at the same screen. It only permits valid moves and can automatically detect check and checkmate status.

CompWebChess 2 is an open source web-based chess program and application which allows you to play chess over the internet in a turn-based setting, using PHP and MySQL. Home Page: http://www.trimBrain.com

A program to convert PGN files to webpages that allow the replaying of Chess games within a web browser.

PHP database driven real time chess with DHTML AJAX board and chat. Customizable and templatable (x)html/css and javascript.

The Goal of TARStack is not to increase competitive battles and the rivalries they create, but rather to foster teamwork, group cohesion, and creativity. The advent of the wired world and - especially - the recent rise in popularity of social networking between connected devices provides an opportunity for friendly matches within any sort of group. Generally, like-minded groups of people will get together and participate in one-on-one matches or regularly organized tournaments. Social media already has scoring and ranking programs, but they tend to be themed for certain sports, activities, and interests. Many of those have long-standing out-moded ranking and ratings systems in place. TARStack will change this trend by using a standard ranking formula: The “K-simplified” chess ranking formula (provisional USCF version). This will ensure friendly competition can remain friendly without large discrepancies in the results between even matches with a clear victor.

From the creator of MKGI Chess Club comes this next generation chess club. Completely re-written from scratch on the latest software frameworks, it features: social networks connection, scalable data storage, stunning graphics and much more to come. This project has two parts: - A Java Chess library containing board models, rules and PGN format management - A complete Chess web application based on the core Java library

A simple competition/challenge ladder for such things as chess, table-tennis, squash,etc.

This sofware is designed to help different chess clubs to set up their own rating system. It uses USCF approximation formulas for rating calculations. Working example at newarkcc.vfutbole.ru

Веб-приложение комикс шахматы. Написан на js(сервер - node.js, клиент three.js). В этом проекте показываются возможности графического клиент-серверного приложения.

Forum Chess takes the one-on-one mentality of chess and throws it out the window. Forum Chess interfaces with a BBS and allows a team-based chess game. Up to four players can be involved with a team and can collaborate with eachother in order to win.

Chessd is a chess XMPP based server. It uses a web interface and a BOSH server, that runs between interface and the chess server. Visit http://xadrezlivre.c3sl.ufpr.br to see it in action.

The JSChess is JavaScript Chess. It completely real time, java-or-activex-less, platform independent version of chess.

This is a PHP web interface to play chess.

Database driven multiplayer chess that play like classic correspondence chess. This is 1st release that isn't design as plug and play chess games, you should make some mods. Please go to http://www.bebogame.com and see how it is implemented fully.

A project to provide a set of building block for Chess applications, using Javascript.

Board2D.js is a JavaScript library that allows you to quickly develop 2D board games for the web. It is extremely easy to use and contains a very rich API. Download the ZIP, and extract it to a folder. Inside it, the "lib" folder contains the javascript library file. You can include it in your projects as-is. For an example of how to use the library, you can find two mini samples of tic-tac-toe and chess in the examples directory. There is no API manual currently, but if you use an editor like Brackets, it will show you the list of functions. Just do not call the functions which start with "__" as those are meant for internal use by the library itself. There is a readme file included in the ZIP which shall get you started.

2020: MOVED TO https://github.com/peterjtracey/desqchess -- because it's 2020... Version 3 fork of desqchess. DESQChess will be an easy to use, easy to add on to, easy to animate chess system. Useful for apps, tablets apps, and desktop systems. Plans for other plugins include: - Add plugin to connect to animation system (web GL) - Connect to other open-source software such as Blender, illustrator, GIMP, and Vector graphic manipulation programs.

The Eight Queens Problem is a chess board puzzle. Eight queens can be placed on the chess board without conflict. Any queen placed on the chess board will not attack any other queen. JavaScript programming language is used.

Various small games and utilities tailored for iPhone. Like the iPhone Chess, a Javascript chess program written with HTML and iUI.

A concise javascript chess engine, first written for the 5k web competition. It plays at the level of a lazy amateur, so is a good match for most opponents.

A Simple chess gui and a chess engine