RADICAL: VERY DIFFERENT FROM THE USUAL OR TRADITIONAL
CHESS: A GAME FOR 2 PLAYERS EACH OF WHOM MOVES 16 PIECES ACCORDING TO FIXED RULES ACROSS A CHECKERBOARD AND TRIES TO CHECKMATE THE OPPONENT'S KING
RADICAL: VERY DIFFERENT FROM THE USUAL OR TRADITIONAL
CHESS: A GAME FOR 2 PLAYERS EACH OF WHOM MOVES 16 PIECES ACCORDING TO FIXED RULES ACROSS A CHECKERBOARD AND TRIES TO CHECKMATE THE OPPONENT'S KING