Learn the many varieties of chess the world over with this concise chess guide.Chess Variations is a must for all chess enthusiasts and an outstanding book which promises many hours of pleasurable entertainment for all others. With more than 40 variations of the popular board game, this book contains, among others, the oldest known form of chess (Chaturanga), the game created by Edgar Rice Burroughs and introduced in his Martian series (Jetan), as well as regional forms currently played in...