Chess with different armies rooks, knights, bishops, and queen are replaced by the following pieces: The rooks, knights, bishops, and queen are replaced by the following pieces: The rooks, knights, bishops, and queen are replaced by the following pieces: The rooks, knights, bishops, and queen are replaced by the following pieces: Chess with different armies Chess with different armies (or Betza's Chess or Equal Armies) is a chess variant invented by Ralph Betza in 1979. Two sides use different sets of fairy pieces. There are several armies of equal strength to choose from, including the standard FIDE army. In all armies, kings and pawns
William Lewis (chess player) treatises, but his isolation prevented him from assimilating the positional ideas of the new generation of chess-players. For this reason, Hooper and Whyld in their Oxford Chess Companion describe the last voluminous work of Lewis, "A Treatise on Chess" (1844), as already "out of date when published". William Lewis (chess player) William Lewis (1787–1870) was an English chess player and author, nowadays best known for the Lewis Countergambit and for being the first player ever to be described as a Grandmaster of the game. Born in Birmingham, William Lewis moved as a young man to London where he worked for