Detective Chess Category:Online Puzzles Games Description: Detective Chess is a puzzle game based on the rules of Chess. Five pieces are placed on a chessboard - you are told what squares they are on, but not which one is on weach square. You have to deduce the position of each from the number of times certain squares are attacked. There's only one solution. This game is online. Tags: Developer:gerryq Instructions: Check inside the game for instructions on how to play Detective Chess.