Chess 2: The Sequel create a more dynamic opening game, decrease the emphasis on openings memorization, and reduce draws. In "Chess 2", players may choose from six unique armies, such as an army with two kings and an army whose knights, bishops, and rooks may move like each other when adjacent. A new win condition has been added: a player wins if their king travels past the fourth rank. This was intended to prevent traditional "solved" chess endgames, which can be played by consulting a chess tablebase, and therefore does not require player skill. A third rule change from standard chess is the dueling
Fast chess may serve to illustrate this: Fast chess Fast chess (also known as speed chess) is a type of chess in which each player is given less time to consider their moves than normal tournament time controls allow. The rules specify a cumulative total time for moves for each side. In a fast chess game, each player will have less than the usual 60 minutes at their disposal, based on a 60-move game, and sometimes considerably less time. Fast chess is further subdivided, by decreasing time controls, into rapid chess, blitz chess, and bullet chess. Armageddon chess is a particular variation