A torture device?
Two players are on electric chair :
* everytime one loses a pawn, he takes a 10 V shock.
* everytime one loses a minor piece, he takes a 40 V shock.
* everytime one loses a rook, he takes a 100 V shock.
* everytime one loses a queen, he takes a 200 V shock.
* when one gets checkmated, he is killed.
But the torture 'device' would be the electric chair, and not chess itself.
A torture device?
Two players are on electric chair :
* everytime one loses a pawn, he takes a 10 V shock.
* everytime one loses a minor piece, he takes a 40 V shock.
* everytime one loses a rook, he takes a 100 V shock.
* everytime one loses a queen, he takes a 200 V shock.
* when one gets checkmated, he is killed.