Chess with different armies This army includes a lot of leapers, but most of them have asymmetrical move patterns, with backward moves being restricted. The rooks, knights, bishops, and queen are replaced by the following pieces: The four armies described above were playtested by Ralph Betza and selected as the most balanced ones. There are other armies, invented by Betza and other people, some of which are presented here. In the initial version of the game there were 8 armies and in these armies the king moved differently from the king in the standard chess. Instead of normal pawns, fairy pawns could be selected,
Chess tournament The three main types of time controls used in chess tournaments are "blitz", "standard", and "compensation". In blitz chess (also known as "sudden death" chess) each player starts with a fixed amount of time to spend on their moves of the game. The FIDE Handbook designates the following common blitz time controls: Blitz time controls increase the odds that one would "lose on time", meaning a forfeiture of the game due to the expiration of one's chess clock. Blitz tournaments are often documented with the notation "G/5" or "G/15", meaning "game in 5" and "game in 15", respectively. Standard time