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44-squares chess variant design contest.. Our annual N-squares chess variant design competition. Author: Hans L. Bodlaender.
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Alice Chess. Classic Variant where pieces switch between two boards whenever they move. (2x(8x8), Cells: 128) (Recognized!) Author: Edward Jackman and Fergus Duniho. Inventor: Vernon Rylands Parton.
All the King's Men. British name of Smess, a Parker Brothers game in which arrows on squares determine the directions pieces may move. (7x8, Cells: 56) (Recognized!) Author: Fergus Duniho and David Howe. Inventor: Perry Grant.
Anti-King Chess. Each player has both a King and an Anti-King to protect; Anti-Kings are in check when not attacked. (8x8, Cells: 64) (Recognized!) By Peter Aronson.
Avalanche chess. A popular chess variant, where you advance your opponents pawns. (8x8, Cells: 64) (Recognized!) Author: Edward Jackman. Inventor: Ralph Betza.
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Baroque/Ultima. Game where each type of piece has a different capturing ability. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho. Inventor: Robert Abbott.
Berolina Chess. Different moving pawns. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender. Inventor: Edmund Hebermann.
Bughouse. 4 player variant where pieces taken from your opponent are given to your partner. (2x(8x8), Cells: 128) (Recognized!) Author: Hans L. Bodlaender.
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Caïssa Britannia. British themed variant with Lions, Unicorns, Dragons, Anglican Bishops, and a royal Queen. (10x10, Cells: 100) By Fergus Duniho.
Capablanca Random Chess. Randomized setup for Capablanca chess. (10x8, Cells: 80) By Reinhard Scharnagl.
Capablanca's chess. An enlarged chess variant, proposed by Capablanca. (10x8, Cells: 80) (Recognized!) Author: Hans L. Bodlaender and David Howe. Inventor: Jose Raul Capablanca.
Catapults of Troy. Large variant with a river, catapults, archers, and trojan horses! (8x11, Cells: 88) By Gary K. Gifford.
Centennial Chess. 10x10 Variant that adds Camels, Stewards, Rotating Spearmen and Murray Lions to the standard mix. (10x10, Cells: 100) By John William Brown.
Chaturanga for four players.. Oldest multiplayer chess variant. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender.
Chess. The rules of chess. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender.
Chess. Play Chess online with other people, using Game Courier, a PBM system that works with any web browser on any computer. Author: Fergus Duniho.
Chess Variant Construction Set. Putting together a set of materials for playing several different Chess variants. Author: Fergus Duniho.
Chess with Different Armies. Betza's classic variant where white and black play with different sets of pieces. (Recognized!) By Ralph Betza.
Chinese Chess. Links and rules for Chinese Chess (Xiangqi). (9x10, Cells: 90) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho.
Chu Shogi.
Historic Japanese favorite, featuring a multi-capturing Lion. (12x12, Cells: 144) (Recognized!) Author: H. G. Muller.
Circular Chess. Chess on a round board. (16x4, Cells: 64) (Recognized!) Author: Hans L. Bodlaender. Inventor: Dave Reynolds.
Courier Chess. A large historic variant from Medieval Europe. (12x8, Cells: 96) (Recognized!) Author: Hans L. Bodlaender.
Crazyhouse
. A two-player version of Bughouse. (Recognized!) Author: Fergus Duniho.
Crazyhouse. Play this two-player version of Bughouse. (Recognized!) Author: Fergus Duniho.
Crazyhouse. A two-player version of Bughouse. (8x8, Cells: 64) (Recognized!) Author: Fergus Duniho.
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Dimension X. Chess on two planes - one with the usual chess pieces, the other with spooky trans-dimensional pieces with strange interactions. (2x(8x8), Cells: 128) By Gary K. Gifford.
Dragonchess. A three-dimensional fantasy variant. (3x(12x8), Cells: 288) (Recognized!) Author: Edward Jackman. Inventor: Gary Gygax.
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Eurasian Chess. Synthesis of European and Asian forms of Chess. (10x10, Cells: 100) By Fergus Duniho.
Exotic Pieces. Menagerie of pieces, old and new. Have fun! Author: Ed Friedlander.
Extinction chess. Win by making your opponents pieces of one type extinct. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Antoine Fourrière. Inventor: R. Wayne Schmittberger.
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Falcon Chess. Game on an 8x10 board with a new piece: The Falcon. (10x8, Cells: 80) By George William Duke.
Fischer Random Chess. Play from a random setup. (8x8, Cells: 64) (Recognized!) Author: Terumi Kaneyasu and Fergus Duniho. Inventor: Robert J. Fischer.
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Game Courier. Web-based system for playing many different variants by email or in real-time. By Fergus Duniho.
Giveaway Chess. Taking is obligatory; the first player that loses all his pieces wins. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Antoine Fourrière.
Glinski's Hexagonal Chess. Chess on a board made out of hexagons. (Cells: 91) (Recognized!) Author: Hans L. Bodlaender. Inventor: Wladyslaw Glinski.
Grand Chess. Christian Freeling's popular large chess variant on 10 by 10 board. Rules and links. (10x10, Cells: 100) (Recognized!) Author: Greg Strong and Hans L. Bodlaender. Inventor: Christian Freeling.
Great Shatranj. Great Shatranj. (10x8, Cells: 80) By Joe Joyce.
Gross Chess. A big variant with a small learning curve. (12x12, Cells: 144) By Fergus Duniho.
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Hexagonal chess, McCooey's. Chess on a board, made out of hexes. Variant of Dave McCooey. (Cells: 91) (Recognized!) Author: Hans L. Bodlaender. Inventor: Dave McCooey.
Hostage Chess. Pieces taken are
held hostage and can be exchanged against other pieces and then dropped. (8x8, Cells: 64) (Recognized!) By John Leslie.
How to Play Chess: The Rules
. YouTube Video on How to Play Chess. Author: Fergus Duniho.
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Janggi: Korean Chess. The variant of chess played in Korea. (9x10, Cells: 90) (Recognized!) Author: Fergus Duniho and Jean-Louis Cazaux.
Janus Chess. Variant on 10 by 8 board. (10x8, Cells: 80) (Recognized!) Author: Hans L. Bodlaender. Inventor: Werner Schoendorf.
Japanese Chess. Missing description (9x9, Cells: 81) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho.
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Kriegspiel. With help of a referee, two players move without knowing the moves of the opponent. (3x(8x8), Cells: 192) (Recognized!) Author: Hans L. Bodlaender. Inventor: Henry Michael Temple.
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Los Alamos variant. Chess on a 6 by 6 board from the early days of computing. (6x6, Cells: 36) (Recognized!) Author: Hans L. Bodlaender.
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Magnetic Chess. Pieces that moved attract and repel pieces like magnets. (8x8, Cells: 64) (Recognized!) By João Pedro Neto and Claude Chaunier.
Makruk (Thai chess). Rules and information. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender.
Marseillais Chess. Move twice per turn. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Antoine Fourrière.
Minishogi. On a 5 by 5 board. (5x5, Cells: 25) (Recognized!) Author: Hans L. Bodlaender. Inventor: Shigenobu Kusumo.
Modern Shatranj. A bridge between modern chess and the historic game of Shatranj. (8x8, Cells: 64) By Joe Joyce.
Modest Proposals. An Introduction to Modest variants. By Tony Paletta.
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Odin's Rune Chess. A game inspired by Carl Jung's concept of synchronicity, runes, and Nordic Mythology. (10x10, Cells: 100) By Gary K. Gifford.
Omega Chess. Rules for commercial chess variant on board with 104 squares. (12x12, Cells: 104) (Recognized!)
Opulent Chess. A derivative of Grand Chess with additional jumping pieces (Lion and Wizard). (10x10, Cells: 100) By Greg Strong.
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Piececlopedia Guidelines. Missing description Author: Fergus Duniho.
Pocket Mutation Chess. Take one of your pieces off the board, maybe change it, keep it in reserve, and drop it on the board later. (8x8, Cells: 64) (Recognized!) By Michael Nelson.
Progressive Chess. Several variants where white moves one time, black twice, white three times, etc. (8x8, Cells: 64) (Recognized!) Author: Alessandro Castelli.
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Raumschach. The classical variant of three-dimensional chess: 5 by 5 by 5. (5x(5x5), Cells: 125) (Recognized!) Author: Bruce Balden and Hans L. Bodlaender. Inventor: Dr. Ferdinand Maack.
Rococo. A clear, aggressive Ultima variant on a 10x10 ring board. (10x10, Cells: 100) (Recognized!) Author: Peter Aronson. Inventor: Peter Aronson and David Howe.
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Shatranj. The widely played Arabian predecessor of modern chess. (8x8, Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho.
Spartan Chess. A game with unequal armies. (8x8, Cells: 64) By Steven Streetman.
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Tamerlane chess. A well-known historic large variant of Shatranj. (11x10, Cells: 112) (Recognized!) Author: Hans L. Bodlaender.
Tridimensional Chess (Star Trek). Three-dimensional chess from Star Trek. (7x(), Cells: 64) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho. Inventor: Andrew Bartmess.
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Wikipedia Chess Variants
. Collaborative encyclodepia.
Wildebeest Chess.
Variant on an 10 by 11 board with extra jumping pieces. (11x10, Cells: 110) (Recognized!) Author: Hans L. Bodlaender and Fergus Duniho. Inventor: R. Wayne Schmittberger.
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