Query Results for
SELECT * FROM `Item` LEFT JOIN `IndexEntry` USING (ItemID) WHERE `IsHidden` = 0 AND `Item`.`IsDeleted` = 0 AND `YearInvented` >= '1989' AND `YearInvented` <= '1991' AND `Language` = 'English' ORDER BY `LinkText`, `Item`.`Summary` ASC LIMIT 500 OFFSET 0
Active Chess. Two queens, 9x8. Author: Ed Friedlander. Inventor: G. Kuzmichov.
- Alliance Chess. Two boards, four players, team wins by checkmating the primary player. Author: Ed Friedlander. Inventor: Mark Liptak and Rick Babcock.
- Bastardo. Cut-throat four-player variant. Author: Ed Friedlander.
Bastardo
. 4-player game.
- Beirut Chess. One unit is secretly carrying a bomb. Author: Ed Friedlander. Inventor: Jim Winslow.
- Chatty Chess. Four-handed game using normal board and pieces. Author: Ed Friedlander. Inventor: Ian Richardson.
Chess Contradance. Move pieces to the other side of the board without attacking each other. By Karen Robinson.
- Chitty-Chatty Chess. Four-handed partnership game intended to introduce newcomers to Chess. Author: Ed Friedlander. Inventor: Ian Richardson.
- Diamond Chess II. Game on diamond-shaped board with 98 triangular cells. Author: Ed Friedlander. Inventor: Bart D. Follis and James G. Chapman.
- Gadsden's Toroidal Chess. Edges of the board are considered to be adjacent. (8x8, Cells: 64) By Richard Gadsden.
Kilyow. Invented by Furugouri Akio(古郡章雄) in 1991. By Yu Ren Dong.
- Koopa Chess. Form of chess based on the Mario Brothers series of video games. (8x8, Cells: 64) Inventor: Ralph Betza.
Mad King Chess 
. Missing description By Larry L. Smith.
- Mad King Chess. Missing description (8x8, Cells: 64) By Larry L. Smith.
Shako. Play this Xiangqi-inspired decimal variant on Jocly. Author: Michel Gutierrez and Jérôme Choain. Inventor: Jean-Louis Cazaux.