This script is a DHTML blindfold chess trainer. If you're interested in Chess and want to improve your blindfold capabilities, perhaps this script can help you on the way.

The script includes some basic excercises such as finding color of squares, squares on same diagonal and knight moves.

 But you can also solve some custom excersizes(You may also add your own) where you have to find the correct move by only knowing which pieces are on the board and where. The solution is displayed on a chess board.