Aristarch
- Offers downloads of the free gaming engine.
- http://www.zipproth.de/chess/

The Rebel Chess Program
- Information about the Rebel chess program. Also contains a section on chess programming and theory.
- http://members.home.nl/matador/chess.htm

OnJava.com Article on BitBoards
- Article about bitboards implemented in Java.
- http://www.onjava.com/pub/a/onjava/2005/02/02/bitsets.html

Robert Hyatt's Home Page
- High quality chess programming papers from the inventor of rotated bitboards and the author of Crafty, a popular open source chess engine.
- http://www.cis.uab.edu/info/faculty/hyatt/pubs.html

Tim Mann's Chess Pages
- Tim Mann's chess pages, author of XBoard and WinBoard user interfaces.
- http://www.tim-mann.org/chess.html

Computer Chess Programming Theory
- Great site for programmers, contains quality information on various programming topics.
- http://www.frayn.net/beowulf/theory.html

The Beowulf Chess Engine Homepage
- Beowulf Chess Engine was used in the world-record holding ChessBrain project. The instructive source code for the engine is open and free to download.
- http://www.frayn.net/beowulf/index.html

The Anatomy of Chess Programs
- An introduction to how computers play chess.
- http://www.cs.ualberta.ca/~tony/ICCA/anatomy.html

Programming Topics
- A series of essays on computer chess topics written by Bruce Moreland.
- http://www.seanet.com/~brucemo/topics/topics.htm

TalkChess
- Popular message board discussing anything and everything relating to Computer Chess Programming. Registration required.
- http://www.talkchess.com

ChessPatterns
- Categorized links to chess programming resources, SSDF (Swedish Chess Computer Association) rating list.
- http://www.chesspatterns.com/

International Computer Games Association
- Promotes computer chess programming, holds competitions with "computer" players, and publishes a quarterly journal.
- http://www.cs.unimaas.nl/icga/

Computer chess / GNU chess, chess programming
- GNUChess programming with GNU versions for Atari, Mac, Windows, Unix. Also contains other games that are using chess programming techniques. Java, C, C++ source code included for all games.
- http://users.telenet.be/artificialintelligence/chess/gnuchess.html

Introduction to Chess Programming
- Short and brief introduction to Chess programming, providing basic methods of how computers play chess.
- http://www.aihorizon.com/essays/chessai/intro_print.htm

Chess Tree Search
- Chess Tree Search - More useful information regarding chess programming methods.
- http://www.xs4all.nl/~verhelst/chess/search.html

Computer Chess Programming
- Page of chess programming links and documents. Also contains links to other turn-based game programming.
- http://chess.verhelst.org/

Chessopolis: Computer Chess
- 45 links to information on computer chess programming (bottom section of this web page)
- http://www.chessopolis.com/cchess.htm

14.3 Computer Chess
- A chapter from a book on programming chess, emphasizing parallel processing.
- http://www.npac.syr.edu/copywrite/pcw/node341.html

GameDev.net -- Chess Programming Part I: Getting Started
- The first article in a six-part series about programming computers to play chess, and by extension other similar strategy games of perfect information.
- http://www.gamedev.net/reference/programming/features/chess1/