CA Light a unique program for managing chess games and databases, playing chess on the Internet, viewing electronic texts, studying openings, analyzing games, playing chess against the computer. Using CA Light you can enter and edit chess games, comment them easily, play and analyze games/positions with the playing program Crafty, connect to the playing zone ICC, print games with comments or export them to RTF with diagrams and chess fonts.

This software will help you learn and remember chess opening theory faster than ever before. In addition, you can use this software to build your opening repertoire.
Unlike the other chess training software, Chess Opening Trainer does not randomly select training moves and positions. It smartly selects and serves the training move and position which you had difficulty in solving.