Triangular chess

Triangular chess refers to a group of chess variants played on boards composed of triangular cells. The best known is a chess variant for two players, Triangular Chess, invented by George R. Dekle Sr. in 1986. Dekle made another variation including fairy pieces which is called Tri-Chess. These two two-player games were included in World Game Review No. 10 edited by Michael Keller. Russian Ilshat Tagiev, who introduced a "neutrality rule" to three-player chess in the mid-2000s, took out a patent for a three-person variant of triangular chess on a hexagonal board in 2009.

Triangular chess refers to a group of chess variants played on boards composed of triangular cells.

The best known is a chess variant for two players, Triangular Chess, invented by George R. Dekle Sr. in 1986.^[1]^[2] Dekle made another variation including fairy pieces which is called Tri-Chess. These two two-player games were included in World Game Review No. 10 edited by Michael Keller.^[3]^{[page needed]}^{[non-primary source needed]}

Russian Ilshat Tagiev, who introduced a "neutrality rule" to three-player chess in the mid-2000s,^[4]^[5] took out a patent for a three-person variant of triangular chess on a hexagonal board in 2009.^[6]

References

[edit]

^ Pritchard (1994), pp. 321–22
^ Pritchard (2007), p. 213
^ Keller (1991)
^ Sohail (2016)
^ Interesting Engineering (2017)
^ Patent number 86486 – Шахматная игра (Chess game) – Ilshat Tagiev Archived 2018-11-25 at the Wayback Machine (in Russian)

Bibliography

Interesting Engineering (2017). "Three Player Chess is Just as Crazy As it Sounds". InterestingEngineering.com. Retrieved 25 November 2018. Cited in: [1].
Keller, Michael, ed. (June 1991). "A Panorama of Chess Variants". World Game Review. No. 10. Michael Keller. ISSN 1041-0546.
Pritchard, D. B. (1994). The Encyclopedia of Chess Variants. Games & Puzzles Publications. ISBN 0-9524142-0-1.
Pritchard, D. B. (2007). Beasley, John (ed.). The Classified Encyclopedia of Chess Variants. John Beasley. ISBN 978-0-9555168-0-1.
Sohail, Umer (2016). "Three Player Chess Is Now A Reality". WonderfulEngineering.com. Retrieved 25 November 2018.

Chess variants (list)

Orthodox rules

Different starting position	Fischer random chess Displacement chess Transcendental chess
Different number of pieces	Dunsany's chess Handicap
Unorthodox board	Balbo's game Circular chess Cylinder chess Double chess Grid chess Hexagonal chess (Cross chess, Masonic chess) Infinite chess Millennium 3D chess Minichess (Los Alamos chess) Rhombic chess Spherical chess Three-dimensional chess Triangular chess

Unorthodox
rules with
traditional
pieces

Standard 8×8 board	Andernach chess Atomic chess Beirut chess Checkless chess Chessplus Circe chess Crazyhouse Cubic chess Dynamo chess Extinction chess Hostage chess Knight relay chess Legan chess Losing chess Madrasi chess Monochromatic chess Patrol chess Portal chess Progressive chess Three-check chess Way of the Knight
Multimove variants	Avalanche chess Kung-Fu Chess Marseillais chess Monster chess Progressive chess
Elements of chance	Dark chess Dice chess Knightmare Chess Kriegspiel Penultima
Unorthodox rules on an unorthodox board	5D Chess with Multiverse Time Travel Alice chess Apocalypse Chad Chessence Congo Diplomat chess Dragonfly Jeson Mor Parallel worlds chess Rollerball

Unorthodox
rules using
non-traditional
pieces

Standard 8×8 board	Baroque Berolina Chakra Chess with different armies Duell Falcon–hunter chess Grasshopper chess Musketeer chess Pocket mutation chess Cheskers
Compound pieces	Almost chess Capablanca Chess Capablanca random chess Gothic chess Grotesque chess Ladorean chess Maura's Modern chess Schoolbook chess Seirawan chess Univers chess Chancellor chess Grand Chess Embassy chess Janus Chess Maharajah and the Sepoys Modern chess Tutti-frutti chess
Unorthodox boards and pieces	2000 A.D. Chesquerque Chess on a really big board Courier-Spiel Dragonchess Gess Omega Chess Stratomic Dekle's triangular chess Wildebeest chess Wolf chess

Multiplayer

Inspired games

Chess-related
games

Historical	Chadarangam Chaturaji Chaturanga Courier chess Grant Acedrex Semedo Shatranj Short assize Great chess Tamerlane chess Great chess Completed Turkish Great chess
Regional	Janggi variants Makruk Senterej Shatar Shatra Shogi Chu shogi Dai shogi Other variants Sittuyin Xiangqi Jungle Banqi Manchu chess Game of the Three Kingdoms Game of the Three Friends Game of the Seven Kingdoms Other variants

Software

Triangular chess

See also

References