On this page are some DOS programs I wrote in the early 1990s.

Most of these are zip files, to unzip these, you need a copy of WinZip from winzip.com.
If a demo program doesn't work for some reason email me with details (including your operating system).

CHESS PUZZLES

The full version includes thousands of chess puzzles (not like composed puzzles, but like actual play positions) designed for the novice or intermediate player. Do it with software, not from a book. Download the DOS demo version here cpdemo.zip 146K.

The full version can be purchased for $25. Email me for details.
PayPal can be used, even if you have no account there.

CHESS RATER

First World Correspondence chess champion and popular author C.J.S.Purdy recommended going over master games and trying to guess the move as a fast way of improving.

The full version includes a collection of 40 classic master games in which you try and guess the winner's moves. Something like "How good is your chess?", but multiple choice. Gives you a rating per game and brief reasons behind each move. Download the DOS demo version here ratedemo.zip 152K.
The full version can be purchased for $25. Email me for details.
PayPal can be used, even if you have no account there.

CHESS ANALYZER

This program allows you to add trees of analysis to a game (along with notes). You are able to give your evaluation of positions and analyzer will give you the best line of play for both sides.

You may be able to analyse deeply much faster than a chess engine. Useful for email/postal chess, studying your own OTB games or opening analysis. Written in C++. Download the demo version here anademo.zip 97K.

AWESOME

Awesome is my chess playing program. Download the Dos (freeware) version of Awesome. here awesome.exe 168K.

Back to Chess Software.