31 Dec 1986
31 Dec 1986 - Amiga
31 Dec 1990 - Amstrad CPC
31 Dec 1986 - Atari ST/STE
31 Dec 1986 - MSX
31 Dec 1986 - DOS
31 Dec 1986 - Apple II
31 Dec 1986 - Atari 8-bit
31 Dec 1986 - Commodore C64/128/MAX
31 Dec 1986 - Mac
31 Dec 1990 - ZX Spectrum
The Chessmaster 2000 is the most powerful computer chess program in the world today and the friendliest! It draws from a mammoth opening library of over 71,000 moves - the world's largest. In mid-game, it displays amazing combinations of classical and modern strategy. At end game it calls further upon the world's newest and finest computer chess algorithm to mount virtuoso tactics.