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Colossus Chess 4

MobyRank MobyScore
Apple II
BBC Micro
ZX Spectrum
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Colossus Chess 4 is a computer chess game. The game is customizable and you can monitor all your previous moves. It is even possible to see the computer thinking ahead and predicting your moves. The computer is hard to beat, and would win matches against other computer chess programs of the day. It can achieve the king-bishop-knight mate, which is the most difficult checkmate manuver possible in Chess.


Colossus Chess 4 ZX Spectrum The opening moves
Colossus Chess 4 Atari 8-bit Title and loading screen
Colossus Chess 4 Apple II The board
Colossus Chess 4 Commodore 64 Title splash

Alternate Titles

  • "Colossus 4.0" -- In-game title

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Contributed to by Trypticon (7577), Rola (7106), Kabushi (121960), Martin Smith (63162) and koffiepad (10014)