Chigorin Chess before the fifth move, and to castle that early he must move the f- or h-pawn to develop the g8-bishop and weaken his . Chigorin Chess Chigorin Chess is a chess variant invented by Ralph Betza in 2002. It was named after Mikhail Ivanovich Chigorin. Betza commented that The game follows all the rules and conventions of standard chess, with two differences: Chigorin Chess was meant to emphasize the contrast between the relative values of knights and bishops in standard chess. Betza commented that it was a good introductory variant for chessplayers, like his earlier Almost Chess. Betza considered that
Three-player chess have three cells obliquely adjacent, and three cells adjacent at points. Circular boards have three- or four-sided cells, but not triangular or quadrilateral. Some variants incorporate fairy chess pieces in addition to standard chess pieces. The introduction of a third player drastically alters the style of play, even when standard pieces are used. Many chess openings are useless due to the extended board and third player. Each player must think twice as far ahead—anticipating the moves of both opponents, with the added complexity that the next player may move to attack either opponent. If a player trades off pieces with