Mayura Chess Board
- Supports beginner, intermediate and expert levels of play are supported. Requires Microsoft Windows.
- http://mayura.com/chess/

Rybka
- UCI chess engine programmed by International Master Vasik Rajlich.
- http://rybkachess.com/

Carpenter Software
- Game editor for the Macintosh computers.
- http://www.carpentersoftware.com

Personal Chess Trainer
- Description and ordering information for an instructional software download.
- http://www.personalchesstrainer.com/

JBF Software
- Offers Montreux A multi-featured graphical chess game viewer. It understands PGN and other game formats. It is an applet which can easily be integrated on web pages.
- http://www.jbfsoftware.com/

Take-Turns
- An egg timer type program.
- http://www.marco-software.com/TakeTurnz/

Chess Graphics
- A site devoted to all aspects of chess graphics. Offers photographs, cartoons, ray tracing, paintings, and drawings.
- http://www.chessgraphics.net/

Omid's Computer Chess
- Home of the Genesis chess engine and latest computer chess research by Omid David.
- http://www.cs.biu.ac.il/~davoudo/

Chess Puzzle Games
- Chess tutorial games and training simulators for kids. Free software downloads.
- http://www.bartsoft.com/chesspuzzles/

Chess World
- Chess programs and utilities, including a rating calculator, a PGN viewer, and a program for online play.
- http://chess.8m.com/

How to Beat Chess Computers
- Chess - Advice and tips on how to beat Chess Computers
- http://homepage.ntlworld.com/adam.bozon/computers.htm

ChessBase
- Chessbase European Site. ChessBase is a multi-featured chess database program.
- http://www.chessbase.com/