Chessmaster 2000 offers a strong chess opponent at 12 skill levels, for all skill levels. Its features include an opening library built around 71,000 moves and the ability to print out the move history. To help novices there is a teach mode showing all legal moves, a hint move offering what the computer feels is a strong move and the chance for the Chessmaster to analyze all previous moves in a game. Famous real-life game positions and pre-set challenges offer more challenges. (mobygames.com)