Dragonfly (also known as Shuttle Chess or Bird Chess) is a
chess variant
A chess variant is a game related to, derived from, or inspired by chess. Such variants can differ from chess in many different ways.
"International" or "Western" chess itself is one of a family of games which have related origins and could be co ...
invented by
Christian Freeling in 1983.
There are no
queens
Queens is the largest by area of the Boroughs of New York City, five boroughs of New York City, coextensive with Queens County, in the U.S. state of New York (state), New York. Located near the western end of Long Island, it is bordered by the ...
, and a captured
bishop
A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...
,
knight
A knight is a person granted an honorary title of a knighthood by a head of state (including the pope) or representative for service to the monarch, the church, or the country, especially in a military capacity.
The concept of a knighthood ...
, or
rook becomes the property of the capturer, who may play it as their own on a turn to any open square. The
board is 7×7 squares, or alternatively a 61-cell
hexagon
In geometry, a hexagon (from Greek , , meaning "six", and , , meaning "corner, angle") is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.
Regular hexagon
A regular hexagon is de ...
with two additional
pawns per side.
The game is an offshoot and simplification of a Freeling game named ''Loonybird'' (or ''Dragon Chess''). Still, "Play is complex and interesting. Draws are rare too."
Game rules
The standard
rules of chess apply, including winning by
checkmate
Checkmate (often shortened to mate) is any game position in chess and other chess-like games in which a player's king is in check (threatened with ) and there is no possible escape. Checkmating the opponent wins the game.
In chess, the king is ...
. But Dragonfly follows these special rules:
* A bishop, knight, or rook that is captured enters the capturing player's ''pieces in hand'' in their
own color. As a move, a player may ''drop'' any one of the pieces they have in hand on any open square (if the move is otherwise legal). Captured pawns do not go in hand and are instead removed from the game.
* Pawns do not have an initial double-step option. (So, ''
en passant
In chess, ''en passant'' (, "in passing") describes the capture by a Pawn (chess), pawn of an enemy pawn on the same and an adjacent that has just made an initial two-square advance. This is a special case in the rules of chess. The capturi ...
'' is not possible.) A pawn
promotes when reaching the furthest to any piece of the player's choosing from those currently held in hand by their opponent. (If the opponent has none, then a pawn move to the furthest rank may not be made.) The chosen piece is removed from the opponent's in-hand stock.
*
Castling
Castling is a move in chess. It consists of moving the king (chess), king two squares toward a rook (chess), rook on the same and then moving the rook to the square that the king passed over. Castling is permitted only if neither the king ...
is permitted, and normal castling conventions apply, with the king shifting over two squares in either direction. But castling with a dropped rook is not allowed.
Dragonfly hex

Dragonfly on the hex board is played the same as Dragonfly 7×7, except that pieces move and capture as in
Gliński's hexagonal chess (with the exceptions that pawns have no initial double-step option, and castling is permitted).
See also
*
Crazyhouse
*
Hexshogi
*
Shogi
, also known as Japanese chess, is a Strategy game, strategy board game for two players. It is one of the most popular board games in Japan and is in the same family of games as chess, Western chess, chaturanga, xiangqi, Indian chess, and janggi. ...
*
Yari Shogi
References
Bibliography
*
*
External links
Official websiteMindSports.nl
by
Hans L. Bodlaender, ''
The Chess Variant Pages
''The Chess Variant Pages'' is a non-commercial website devoted to chess variants. It was created by Hans Bodlaender in 1995. The site is "run by hobbyists for hobbyists" and is "the most wide-ranging and authoritative web site on chess variants". ...
''
Zillions of Gamesby Ed van Zon
a simple program by Ed Friedlander
(Java
Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, proje ...
)
{{Chess variants, state=collapsed
Chess variants
1983 in chess
Board games introduced in 1983