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Absorption Chess. Capturer gains movement abilities. Author: Ed Friedlander.
Absorption Chess II. Capturer gains movement abilities. This applet extends this to kings and pawns. Author: Ed Friedlander.
Abstract Chess. Pieces are represented by stacks of different heights. Author: Ed Friedlander. Inventor: João Pedro Neto.
Accelerated Chess. Two non-capturing moves, or one capturing move, each turn. Author: Ed Friedlander. Inventor: Tony Paletta.
Active Chess. Two queens, 9x8. Author: Ed Friedlander. Inventor: G. Kuzmichov.
Actuated Rotating Center Chess. Center rotates, you choose when and how. Author: Ed Friedlander. Inventor: A. E. Farebrother and W. H. Rawlings.
Advance Chess. Pawns begin on third and sixth ranks. Author: Ed Friedlander. Inventor: Tony Paletta.
Airplane Chess. Airplanes move as queens any distance, capturing by landing just beyond an enemy unit. Author: Ed Friedlander. Inventor: R. Wayne Schmittberger.
Akenhead's Chess. Chinese pieces and Berolina pawns. Author: Ed Friedlander. Inventor: J. Akenhead.
Alapo. Simplified game. Author: Ed Friedlander. Inventor: Johannes Tranelis.
Alice Chess. Looking-glass boards. Extremely popular variant. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Alice Chess II. Alice Chess with armies starting on opposite boards. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
All-In Chess. You may move either side's units. Author: Ed Friedlander. Inventor: Chris Taylor.
All-Mate Chess. Capture a piece only by rendering it unable to avoid FIDE capture. Author: Ed Friedlander. Inventor: Chris Taylor.
Alliance Chess. Two boards, four players, team wins by checkmating the primary player. Author: Ed Friedlander. Inventor: Mark Liptak and Rick Babcock.
Almost Chess. The queen may move as a knight or rook but not as a bishop. Author: Ed Friedlander. Inventor: Ralph Betza.
Alternating Chess III. Each side alternates between moving pawn and piece. Author: Ed Friedlander.
Alternation Chess. You alternate your moves with a partner. Author: Ed Friedlander.
Amazon Chess. The queen may also move as a knight. Author: Ed Friedlander.
Amazon Knights Chess. The queen may also move as a knight, and rooks and bishops. Author: Ed Friedlander.
Ambi-Chess. Large board with two kings, move a member of each of two armies each turn. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Ambi-Chess II. Missing description Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
American Kriegspiel. With help of a referee, 2 players move w/o knowing the moves of the opponent, but know where P's can capture & what enemy fo. Author: Ed Friedlander.
Angel Chess. 9x8 board. Angels (Q+N) are difficult to exchange. Author: Ed Friedlander. Inventor: L. P. D'Autremont.
Annihilation I. Capture all non-royal units without checking the king. Author: Ed Friedlander.
Annihilation II. Capture all enemy units except the uncapturable king. Author: Ed Friedlander.
Anti-Gravity Chess. A newly-moved unit repels the nearest unit along each. Author: Ed Friedlander. Inventor: João Pedro Neto.
Anti-King Chess I. Each player has both a King and an Anti-King to protect; Anti-Kings are in check when not attacked. Author: Ed Friedlander. Inventor: Peter Aronson.
Anti-King Chess II. Each player has both a King and an Anti-King to protect; Anti-Kings are in check when not attacked. Author: Ed Friedlander. Inventor: Peter Aronson.
Anti-Magnetic Chess. Like colors attract, opposites repel, along orthogonal lines. Author: Ed Friedlander. Inventor: João Pedro Neto.
Anticipation Chess. Commit after moving to which kind of unit you will move next. Author: Ed Friedlander. Inventor: Raymond Pink.
Antipodean Chess. Captured units move, if possible, to the square four ranks and four files away. Author: Ed Friedlander.
Antipodean Chess II. Captured units move, if possible, to the square four ranks and four files away. This can queen a pawn. Author: Ed Friedlander.
Anywhere Chess. Missing description Author: Ed Friedlander.
Apocalypse Mini-Chess. Miniature version with four horsemen. Author: Ed Friedlander. Inventor: C. S. Elliott.
Archimedes Chess. Capture by attacking an enemy unit with two of yours. Author: Ed Friedlander. Inventor: Philip M. Cohen.
Arena Chess. Entry in the 32-move-maximum contest. Author: Ed Friedlander. Inventor: Jeff Kiska.
Arktur Chess. Random first ranks, two kings. Author: Ed Friedlander. Inventor: Peter Riessen.
Arrow Pawn Chess. Pawns do not promote but have expanded moves. Author: Ed Friedlander. Inventor: R. Persson.
Assassin Chess. Shoot chess without royalty and with pawns that cannot be shot by line movers. Author: Ed Friedlander. Inventor: Jed Stone.
Assassin Kriegspiel. Kriegspiel variant with unknown setups and special roles for knights and queen. Author: Ed Friedlander. Inventor: Hubert Philips.
Assault Chess. Play twice; which can win as White against a weakened Red faster? Author: Ed Friedlander. Inventor: João Pedro Neto.
Atlantis Chess. You may sink an edge square instead of moving a unit. Author: Ed Friedlander. Inventor: Gerben Dirksen.
Atomic Pawn Chess. One time in ten, a pawn explodes just after moving. Author: Ed Friedlander.
Avalanche Chess. Advance the opponent's pawns. Popular variant. Author: Ed Friedlander. Inventor: Ralph Betza.
Avalanche Chess 2. As before, except that the red king and queen are switched. Author: Ed Friedlander. Inventor: Ralph Betza.
Aviation Chess. Knight pawns move and capture as bishops and can leap any number of units. Author: Ed Friedlander. Inventor: L. Legan.
Bachelor Chess. All pieces promote. Win in the usual way or by joining king and queen. Author: Ed Friedlander. Inventor: Doug Chatham.
Balaklava Chess. All non-royal units can make non-capturing knight moves. Author: Ed Friedlander. Inventor: Gianluca Vecchi.
Balbo's Chess. Odd-shaped board, bishops as powerful as knights. Author: Ed Friedlander. Inventor: M G Balbo.
Bank of Scotland -- Main Branch. Progressive Variant where each check earns the player an extra move, and check ends turn. Author: Ed Friedlander. Inventor: Bob Bruce and Bruce R Trone.
Bank of Scotland -- Modern Branch. Progressive Variant where each check gives a player another move, and move is ended by check or move to defended square. Author: Ed Friedlander. Inventor: Bob Bruce and Bruce R Trone.
Bankhouse Chess. Missing description Author: Ed Friedlander.
Barasi Chess. Pieces cannot move backwards; pawns are Berolina. Author: Ed Friedlander. Inventor: Paul Barasi.
Baroque Chess. Java applet that plays the game. Author: Jesse Plymale. Inventor: Robert Abbott.
Bastardo. Cut-throat four-player variant. Author: Ed Friedlander.
Bastardo for President. Cut-throat four-player variant where one of your pieces is secretly President and thus royal. Author: Ed Friedlander.
Bastardo Hallowe'en. Halloween-themed cut-throat four-player variant. Author: Ed Friedlander.
Batak Chess. Indonesian culture where chess is very popular. Author: Ed Friedlander.
Battle Chess. Move as many of your units as you like, once each, each turn. Author: Ed Friedlander.
Bear Chess. Russian variant with new piece. Author: Ed Friedlander. Inventor: Mikhail Sosnovsky.
Beirut Chess. One unit is secretly carrying a bomb. Author: Ed Friedlander. Inventor: Jim Winslow.
Benedict Chess. Instead of being captured, enemy pieces switch sides. Author: Ed Friedlander. Inventor: Dan Troyka.
Bennie Prince's Chess. Units not under attack may be removed and returned, one at a time. Author: Ed Friedlander.
Berolina Chess. Pawns move diagonally and capture straight ahead. Author: Ed Friedlander.
Berolina Grid Chess. Popular with NOST. Author: Ed Friedlander.
Besiege Chess. Large variant with White on either side, Black in center. Author: Ed Friedlander. Inventor: Köksal Karakus.
Bicapture Chess. You may capture, and be checked by, your own units. Author: Ed Friedlander.
Big Board Chess. Large set with setup phase. Author: Ed Friedlander. Inventor: Alfred Schönfelder.
Billiards Chess. Bishops and queens bounce off the edges. Author: Ed Friedlander.
Bird's Chess. Large variant by the grandmaster. Author: Ed Friedlander. Inventor: Henry Bird.
Bishop Chess. Bishops do not capture and cannot be captured. Author: Ed Friedlander.
Black and White Chess. Two moves per turn, the first from a white square, the second. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Black Hole Chess. Pieces moved to the center four squares of the board fall into your hand. Author: Ed Friedlander. Inventor: Karl Scherer.
Blackburne's Proposal. QR becomes a marshall, QB becomes a pegasus, and KB becomes a queen are enhanced. Author: Ed Friedlander. Inventor: S. S. Blackburn.
Blackjack Chess. If the point value of your remaining units totals 21, you win. Author: Ed Friedlander. Inventor: Henk Breugem.
Blind Shogi. Missing description Author: Ed Friedlander.
Blockade Chess. Missing description Author: Ed Friedlander.
Blood Brothers Chess. Pieces defend others of their kind regardless of location. Author: Ed Friedlander. Inventor: Philip M. Cohen and R. Wayne Schmittberger.
Blue Chess. White and Black have additional, differing victory conditions. Author: Ed Friedlander.
Blue Chip Chess. Missing description By Neal Turner.
Bomb Chess. Queen's Rook moves as king and can explode. Author: Ed Friedlander. Inventor: Duncan Suttles.
Bomber Chess I. Pawns can be made to explode. Author: Ed Friedlander. Inventor: Adam Norberg.
Bomber Chess II. Pawns can be made to explode, and always explode when. Author: Ed Friedlander. Inventor: Adam Norberg.
Bomber Chess III. Pawns and pieces can be made to explode. Author: Ed Friedlander. Inventor: Adam Norberg.
Booster Chess. Pawns push friendly pieces. Author: Ed Friedlander. Inventor: Tony Paletta.
Brickchucking Chess. Pieces can only move forward, but attack the king in any direction. Author: Ed Friedlander. Inventor: Alan Holloway and Gary Smith.
Brotherhood Chess. A piece cannot capture one of its own kind. Author: Ed Friedlander. Inventor: Gianluca Vecchi.
Brusky's Hexagonal Chess. Hexagonal variant from the 1960's. Author: Ed Friedlander. Inventor: Yakov Brusky.
Buczo's Chess. Large board game with extra Knights and underpromotion available on 8th and 9th ranks. Author: Ed Friedlander. Inventor: Tony Buczo.
Bug Eyed Monster Chess. A non-royal unit may make any move which, in FIDE chess, some other. Author: Ed Friedlander.
Bughouse Chess. Two boards. Units captured move to opposite board. Popular variant. Author: Ed Friedlander.
Burmese Chess. Most popular form in Burma. Author: Ed Friedlander.
Butters Chess. Capture by moving adjacent rather than by displacement. Author: Ed Friedlander.
Byzanatine Chess. Circular 16x4 Shatranj variant. Author: Ed Friedlander.
Byzanatine Chess II. A different account of the old circular game. Author: Ed Friedlander.
Caïssa. Christian Freeling's game with a royal queen. Author: Ed Friedlander. Inventor: Christian Freeling.
Cambodian Chess. Historic 9x9 game. Author: Ed Friedlander.
Canadian Chess. Captured units are replaced immediately. Author: Ed Friedlander.
Canadian Chess II. Queens are replaced as rooks, rooks as bishops, etc. Pawns are not. Author: Ed Friedlander.
Canadian Progressive Chess. Usually Canadian Chess is played progressively. Author: Ed Friedlander.
Cannon Chess. Rooks and Bishops move and capture after the style of Chinese cannons. Author: Ed Friedlander.
Capablanca Chess. 8x10 board variant by the grandmaster. Author: Ed Friedlander. Inventor: Jose Raul Capablanca.
Capablanca Chess 10x10. 10x10 board variant by the grandmaster. Author: Ed Friedlander. Inventor: Jose Raul Capablanca.
Capapranka Chess. A cap renders a square and any occupant non-functional. Author: Ed Friedlander.
Capped Pawn Chess. White must checkmate with a move of the KBP or lose. Author: Ed Friedlander.
Capricorn Chess. Missing description Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Capture the Flag Chess. As in the kids' tag game. Author: Ed Friedlander. Inventor: João Pedro Neto.
Capturing Progressive Chess. Scotch Chess, but if no capture is made the count drops back to one. Author: Ed Friedlander.
CardChess for Four. Utilizes the two key elements of card games: four suits and the ability to place cards face down to hide their values. Author: Ed Friedlander.
CardChess for Teams. Utilizes the two key elements of card games: four suits and the ability to place cards face down to hide their values. Author: Ed Friedlander.
CardChess for Three. Utilizes the two key elements of card games: four suits and the ability to place cards face down to hide their values. Author: Ed Friedlander.
CardChess for Two. Utilizes the two key elements of card games: four suits and the ability to place cards face down to hide their values. Author: Ed Friedlander.
Carnivore Chess. Each turn, also move an uncapturable predator. Author: Ed Friedlander.
Carrera Chess. 10x8 version described in 1617. Author: Ed Friedlander. Inventor: D. Pietro Carrera.
Cavalier Chess. All pieces except queens have some kind of knight-movement. Author: Ed Friedlander. Inventor: Fergus Duniho.
Cavalry Chess. Enhanced moves for all pieces. Author: Ed Friedlander. Inventor: Frank Maus.
Center of Attention Chess. In addition to regular rules, win by moving your King to a center square. Author: Ed Friedlander. Inventor: Johan Richter.
Centerless Chess. No center pawns or squares. Author: Ed Friedlander. Inventor: Tony Paletta.
Central Chess. Move twice per turn, once in center and once on edge. Author: Ed Friedlander.
Chad. Christian Freeling's simple game of complex strategy. Author: Ed Friedlander. Inventor: Christian Freeling.
Chameleon Chess. Begin with 16 pawns which evolve. Author: Ed Friedlander. Inventor: Sergey Sirotkin.
Chance Chess. Randomizer determines what units you may move. Free move out of check. Author: Ed Friedlander.
Chancellor Chess. Classic 9x9 board with rook-knight. Author: Ed Friedlander. Inventor: Ben R. Foster.
Chaos Chess. Random starting positions. Author: Ed Friedlander. Inventor: Allen Jett.
Chatty Chess. Four-handed game using normal board and pieces. Author: Ed Friedlander. Inventor: Ian Richardson.
Chaturanga. Oldest known form of chess. Author: Ed Friedlander.
Chaturanga for Four. Ancient partnership game, sometimes said to be the. Author: Ed Friedlander.
Chaturanga for Four -- Machiavellian Version. Cutthroat new version. Author: Ed Friedlander. Inventor: John Zimmerman.
Chazz. Only kings and pawns. Pawns can move backwards. Author: Ed Friedlander.
Cheapmate Chess. You may make one illegal move in order to checkmate. Author: Ed Friedlander. Inventor: Robert Price.
Cheapo. Missing description Author: Ed Friedlander.
Check Force Chess. The player giving check decides how the opponent escapes. Author: Ed Friedlander. Inventor: Bruce R Trone.
Checkers Chess. Pieces may not move backwards until they have visited the. Author: Ed Friedlander. Inventor: Hans Multhopp.
Checkless Chess. You may not check unless it is mate. Author: Ed Friedlander.
Chelma. A cross between Chess and Halma. Author: Ed Friedlander. Inventor: Andy Lewicki.
Cheshire Cat Chess. When a unit leaves a square, the square vanishes. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Cheshire Cat Chess, 10 x 10. Missing description Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Cheskers. The most popular cross between checkers and chess. Author: Ed Friedlander. Inventor: Solomon W. Golomb.
Chess Addresses. Missing description Author: Ed Friedlander. Inventor: Veli Toukomies.
Chess Draughts. Missing description (8x8, Cells: 64) Author: Ed Friedlander. Inventor: Mannis Charosh.
Chess Playing Application. Also plays: Elena Chess, Do-or-Die, Demi Chess, Diana Chess, Half Chess, HP Chess, Haynie's PC, and Courtyard. Author: André Heuner.
Chess with Reserves. Load your units during the game. Author: Ed Friedlander. Inventor: E. Slater.
Chess-Merels. Lining up three units in a row captures the last enemy unit moved. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Chessapeak Four-Handed Chess. Based on Chessapeak Challenge, arguably the best commercial four-player chess game. Author: Ed Friedlander.
Chessenat. Game from Columbia with custodial captures. Author: Ed Friedlander.
Chessence. Units move and capture depending on their proximity to their colleagues. Author: Ed Friedlander. Inventor: Jim Winslow.
Chessers. Pieces may ride pawns to the end ranks. Author: Ed Friedlander. Inventor: Frank Maus.
Chessgi. Captured units become yours to drop onto the board. Author: Ed Friedlander.
Chessky. Dice rolls determine how the units move. Author: Ed Friedlander.
ChessMatch. Chess variant with a hand of cards that allow movement. Author: Ed Friedlander. Inventor: Wayne Eberhart.
Chex. Cards with pieces form the board. Author: Ed Friedlander. Inventor: David L. Smith.
Chimera Chess. Chimeras cannot capture or be captured, but swap positions with the enemy units. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Chinese Chess (Xiangqi). Number of players is probably comparable to FIDE chess players. Author: Ed Friedlander.
Chitty-Chatty Chess. Four-handed partnership game intended to introduce newcomers to Chess. Author: Ed Friedlander. Inventor: Ian Richardson.
Choiss. Starting with a 2x2 center, players assemble a 64 square board of any shape before play. Author: Ed Friedlander. Inventor: Peter A. Victor.
Church Chess. Seven Bishops replace all backrow pieces other than the King. Author: Ed Friedlander.
Ciccolini's Chess. Large variant from the early 1800's. Author: Ed Friedlander. Inventor: Guiseppi Ciccolini.
Cincinnati Four-Way Chess. Four player chess variant from Cincinnati. Author: Ed Friedlander.
Circe Chess. Classic variant in which pieces are returned to their squares of origin if possible. Author: Ed Friedlander. Inventor: Pierre Monréal.
Circe Progressive Chess. Progressive variant where captured pieces return to their original square. Author: Ed Friedlander. Inventor: Roberto Gravino.
Circe Progressive Chess. The usual way in which Circe chess is played today. Author: Ed Friedlander. Inventor: Roberto Gravino.
Circe Vulcanici. Progressive Circe chess, units returning as in the non-progressive game, waiting if needed until the square becomes available. Author: Ed Friedlander. Inventor: Roberto Gravino.
Circean Chess. Large variant in which pawns evolve into kings. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Circular. Missing description Author: Ed Friedlander. Inventor: Dave Reynolds.
Citadel. Missing description Author: Ed Friedlander.
Citadel Chess. A variant of Shatranj, played on a ten by ten board with four extra citadels. Author: Ed Friedlander.
Cleopatra Chess. No captures, but your Cleopatra (Queen) can seduce opposing pieces to your side. Author: Ed Friedlander. Inventor: Dan Troyka.
Clockwork Orange Chess. Captured pieces are replaced with non-capturing counterparts. Author: Ed Friedlander. Inventor: Fergus Duniho.
Coalition. Missing description Author: Ed Friedlander. Inventor: Tony Paletta.
Codrus. Missing description Author: Ed Friedlander.
Coffee Chinese Chess. A freeware Java applet for playing Chinese Chess. Author: Fergus Duniho. Inventor: Pham Hong Nguyen.
Cohen's Error Chess. Columbia Cannon Chess, only with Korean style cannons. Author: Ed Friedlander.
Coin. Missing description Author: Ed Friedlander.
Colorbound. Missing description By Ed Friedlander.
Columbia Cannon. Missing description Author: Ed Friedlander.
Compact Chess. Small version popular in South Africa. Author: Ed Friedlander.
Confederation Chess. Two pieces can fuse into a stronger unit, and can dissociate. Author: Ed Friedlander. Inventor: Frank Maus.
Congo. Animals fight on 7 by 7 board. Author: Ed Friedlander. Inventor: Christian Freeling.
Connect Chess. Win by connecting the opposite ranks with a chain of mutually supporting units. Inventor: João Pedro Neto.
Contramatic Chess. You must not check the opposing king, or leave him in check. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Conversion Chess. I chose this one to represent the entire family of co-chess. Author: Ed Friedlander. Inventor: Ralph Betza.
Coregal Chess. King and Queen(s) are royal. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Coregal Chess 2. King and Queen(s) are royal. Queens may not cross a square under attack. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Corner Chess. Fast-paced variant without pawns. Author: Ed Friedlander. Inventor: Derek Nalls.
Corner Chess II. Tony Paletta's modern version of Farmer's Chess. Author: Ed Friedlander. Inventor: Tony Paletta.
Corner Rooks Skirmish. All pieces except the Rooks are pushed forward a rank. Author: Ed Friedlander.
Coronation Chess. Bishop and rook can fuse to replace the queen. Author: Ed Friedlander.
Corridor Chess. Setup by Tony Paletta. Author: Ed Friedlander. Inventor: Tony Paletta.
Counter Chess. Units may not capture those taller than they are. Author: Ed Friedlander. Inventor: Karl O. Hill.
Courier Chess. Early German version. Author: Ed Friedlander.
Crazyhouse Chess. One-board Bughouse. Author: Ed Friedlander.
Creation Chess. Pieces on the far rank may give birth to hybrids. Author: Ed Friedlander. Inventor: Bruce Trove.
Creative Chess. Load your own units as you like. Author: Ed Friedlander. Inventor: Marve Meirovitz.
Credo Chess for Three. Hexagonal chess variant from St Albans, UK. Author: Ed Friedlander.
Credo Hexagonal Chess ("Rose Chess"). Hexagonal chess variant from St Albans, UK. Author: Ed Friedlander.
Cripple Chess. The king may move only to capture. Author: Ed Friedlander. Inventor: David B. Pritchard.
Cross Chess. Popular in Australia. Author: Ed Friedlander. Inventor: Leigh Miller.
Crown Chess. Place your own units on the board, starting with the king,. Author: Ed Friedlander.
Crown Prince Chess. Missing description Author: Ed Friedlander. Inventor: Matthew Chrzaszcz.
Crush Chess. After every 10 moves, the perimeter disappears. Author: Ed Friedlander.
Cuban Chess. 10x10 variant from Havana with Vampire Bats that move as King, Knight or Zebra. Author: Ed Friedlander. Inventor: German A. Mentz.
Cursed Chess. Squares where you have slain an enemy become uncrossable. Author: Ed Friedlander. Inventor: Jeremy Dunn.
Cutthroat ForChess. Four players, each playing alone, on an ordinary board. Author: Ed Friedlander. Inventor: Mark Rogers.
Cylinder Chess. First and eighth files connect. Author: Ed Friedlander.
Dabbabante Chess. 2,0 runner need not stop for intervening units. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Dark Chess. You have only limited information on where your opponents pieces are. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.
Dark Chess II. You have only limited information on where your opponents pieces are. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.
Decimal Four-Player Chess I. Checkmate either opposing teammate for the win. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Decimal Four-Player Chess II. Checkmate either oppoenent for the win. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Decimal Four-Player Chess III. Checkmate either opponent for the win. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Decimal Four-Player Chess IV. Checkmate either opponent for the win. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Defensive Chess. White king is not royal, and Red units (except king) cannot go beyond the midline. If White has not won by 50 moves, Red wins. Author: Ed Friedlander.
Desertion Chess. When you move next to opposing pieces, they desert to your side; win by converting or capturing all opposing pieces. Author: Ed Friedlander. Inventor: Uwe Wiedemann.
Diagonal Quadrant Chess. Different setup and pawn moves. Author: Ed Friedlander. Inventor: Ian Storz.
Diamond Chess II. Game on diamond-shaped board with 98 triangular cells. Author: Ed Friedlander. Inventor: Bart D. Follis and James G. Chapman.
Diana Chess. Miniature chess game from the late 1800's. Author: Ed Friedlander. Inventor: ? Hopwood.
Dice Chess I. Move the unit indicated by the roll of a six-sided die. Author: Ed Friedlander.
Dice Chess V. If you cannot move the unit shown on the six-sided die,. Author: Ed Friedlander. Inventor: Paul Movak.
Discreet Kriegspiel. Kriegspiel with no information about pawn captures or checks; win by capturing the opposing king. Author: Ed Friedlander.
Disguised King I. A secret royal pawn must be protected. Author: Ed Friedlander. Inventor: Henk Breugem.
Disguised King II. Win by capturing the secret royal pawn. Author: Ed Friedlander. Inventor: Hans L. Bodlaender.
Displaced Grid Chess. A Grid Chess variant that allows kings to visit corners, etc. Author: Ed Friedlander. Inventor: Doug Grant.
Don't Cross Midnight. Chess on a rotating planet; units may not cross the International. Author: Ed Friedlander. Inventor: Claude Chaunier.
Double Chess. Play two Orthochess games at the same time, moving in either each move. Author: Ed Friedlander.
Double Move Chess #1. Move twice per turn, win by capture not checkmate. Author: Ed Friedlander. Inventor: Fred Galvin.
Double Move Chess #2. Move twice per turn, win by capture not checkmate, check or mate ends turn. Author: Ed Friedlander.
Double Move Chess #3. Move twice per turn with the same piece. Author: Ed Friedlander.
DoubleWide Chess. Variant where two complete chess sets (including two Kings per side) are set up on a doublewide board. Author: Ed Friedlander.
The Duke of Rutland's Chess. 14x10 version. Author: Ed Friedlander. Inventor: John Third Duke of Rutland.
Dutch Chess. Pawns start on the back ranks and move as queens. Author: Ed Friedlander.
Dynamic Bastardo. Cut-throat four-player variant with free setup. Author: Ed Friedlander.
Easy Chess. Java applet the plays chess. Author: Ed Friedlander.
Echexs. Hexagonal variant for three players. Author: Ed Friedlander. Inventor: Jean-Louis Cazaux.
Echo Chess I. If possible, make a second move with a matching unit. Author: Ed Friedlander. Inventor: Ralph Betza.
Echo Chess II. If possible, make a second move with a matching unit. Author: Ed Friedlander.
Echos. Transform your non-attacked, non-royal units as you like. Author: Ed Friedlander. Inventor: Vladimir Pribylinec.
Eclipse Chess. Units in the eclipse zone cannot move or give check. Author: Ed Friedlander. Inventor: João Pedro Neto.
Ed's Chess Applet. Missing description Author: Ed Friedlander.
Edgehog Chess. Queens may move only to or from edges of the board. Author: Ed Friedlander. Inventor: John Driver.
Emperor of China. A cross between Chess and Halma. Author: Ed Friedlander. Inventor: Vincent Everaert.
English Progressive Chess. Missing description Author: Ed Friedlander.
Erosion Chess. Units erode after eight moves. Author: Ed Friedlander. Inventor: João Pedro Neto.
Extended Queenside Castling. Orthochess, but Queenside castling is possible with a piece at d1 or b1, also called Madchess. Author: Ed Friedlander. Inventor: T. Varghese.
Falcon Chess. Missing description Author: Ed Friedlander. Inventor: George William Duke.
Feudal Chess. Four player game on 9x9. Author: Ed Friedlander.
Fianchetto Chess. Bishops and Rooks exchange starting squares. Author: Ed Friedlander. Inventor: Jack Middleman.
Fischer Random Chess. Random symmetric starting positions. Author: Ed Friedlander. Inventor: Robert J. Fischer.
Fish Chess I. Pawns can move backwards. Author: Ed Friedlander.
Fish Chess II. Pawns can move and capture backwards. Author: Ed Friedlander.
Five Tigers Chess. Variant of Chinese Chess. Red can make two pawn moves per turn but. Author: Ed Friedlander.
Flip Chess. Missing description Author: Ed Friedlander. Inventor: John William Brown.
Flip Shogi. Missing description Author: Ed Friedlander. Inventor: John William Brown.
ForChess. Four player chess variant on 8 by 8 board. Author: Ed Friedlander. Inventor: Tom Rogers.
Foreign Policy Chess. Peacekeepers are a third army. Author: Ed Friedlander. Inventor: Francois Tremblay.
Fortresses. Odd shaped board. Author: Ed Friedlander.
Four-Handed Chess -- Standard. Four handed chess on plus-shaped board. Author: Ed Friedlander.
Freak Chess. Bishops on starting square, other pieces start on random squares and place your King on your first turn. Author: Ed Friedlander. Inventor: D. S. Ellis.
Free Castling Chess. Game using old liberal Italian castling rules. Author: Ed Friedlander.
Free Placement Chess. Choose your own starting position. Author: Ed Friedlander. Inventor: Roger Cooper.
Free-For-All Chess. Move either side's units. Author: Ed Friedlander. Inventor: Jed Stone.
French Revolution Chess. Short game with your pawns facing the enemy. Author: Ed Friedlander. Inventor: Hans L. Bodlaender.
Fuller's Proposal. Bishops can also move and capture as knights. Author: Ed Friedlander. Inventor: F. G. Fuller.
Fusion Chess A. Pieces merge and separate. Author: Ed Friedlander. Inventor: Fergus Duniho.
Fusion Chess B. Pieces merge and separate. Author: Ed Friedlander. Inventor: Fergus Duniho.
Galachess. Hexagonal variation from 1980. Author: Ed Friedlander. Inventor: Mathew B. Harrer.
Gess Applet. Missing description Author: Craig Kaplan. Inventor: Archimedeans Mathematics Society.
Ghost Chess. The ghosts of captured units reappear. Author: Ed Friedlander. Inventor: T. R. Dawson.
Glinski's Hexagonal Chess. The most popular hexagonal variant. Author: Ed Friedlander. Inventor: Wladyslaw Glinski.
Glory Chess. A pawn on the seventh rank checks. Author: Ed Friedlander. Inventor: Tony Paletta.
Grand Chess. Considered among the best of the large-board setups. Author: Ed Friedlander. Inventor: Christian Freeling.
Grand Crossing Chess. Win by getting your king to the opposite side. Author: Ed Friedlander. Inventor: Henk Breugem.
Grande Acedrex. Java applet that plays Grande Acedrex. Author: Ed Friedlander.
Grasshopper Chess. Row of grasshoppers behind the pawns. Author: Ed Friedlander. Inventor: Joseph Boyer.
Gravity Chess. Moved unit attracts. Author: Ed Friedlander. Inventor: João Pedro Neto.
Greek Progressive. Make at most one move more than your opponent in his last turn. Author: Ed Friedlander. Inventor: Kostas Prentos.
Grid Chess. Always move to a different 4 by 4 square part of the board. Author: Ed Friedlander. Inventor: Walter Stead.
Gryphon Chess. Units are promoted on each move. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Gryphon Chess II. Units are promoted on each move. Author: Ed Friedlander.
Guard Chess. Guarded pieces cannot be captured. Author: Ed Friedlander.
Haigh's Chess. Variant on a 8x12 board with doubled arrays. Author: Ed Friedlander. Inventor: H. Haigh.
Half Chess. 4x8 board, plays well. Author: Ed Friedlander. Inventor: John Groeneman.
Hardly Anywhere Chess. Pieces teleport anywhere without capturing, threatening, or escaping check. Author: Ed Friedlander. Inventor: Edward Jackman.
Hazlewood's Hexagonal Chess. Hexagonal Chess on a diamond-shaped board with many short-moving pieces. Author: Ed Friedlander. Inventor: Richard Hazlewood.
Hecatomb Chess. One king and 31 queens on each side. Author: Ed Friedlander. Inventor: Kevin Maroney.
Heraldic Chess I. Heraldic set plus sixteen cards per hand. Author: Ed Friedlander. Inventor: Modest Solans.
Heraldic Chess II. Heraldic set plus ten cards per hand. Author: Ed Friedlander. Inventor: Modest Solans.
Heraldic Chess III. Heraldic set plus six cards per hand. Author: Ed Friedlander. Inventor: Modest Solans.
Heraldic Chess IV. Heraldic set plus two twelve-sided dice. Author: Ed Friedlander. Inventor: Modest Solans.
Hermit Chess. Play vs opponent making increasing numbers of random moves. Author: Ed Friedlander. Inventor: Karl Scherer.
Hero Chess. The king's pawn is replaced by a unit which mimics the move of any friendly unit on the board. Author: Ed Friedlander. Inventor: Tomas Forsman.
Hero Chess II. Missing description Author: Ed Friedlander.
Hero Chess III. Also called Superhero Chess. Author: Ed Friedlander. Inventor: Tomas Forsman.
Hexachess. Hexagonal Chess with lots of Pawns on a peanut-shaped board. Author: Ed Friedlander.
HexChess. Hexagonal Chess where Bishops move 1 hex in any direction and Rooks may not move to adjacent cell. Author: Ed Friedlander. Inventor: Tony Paletta.
Hexes Chess. Hexes Chess requires fewer chess pieces and a smaller board than conventional chess, but increases the mobility of each piece. Author: Ed Friedlander. Inventor: Mike Layfield.
Hexes Chess. Hexes Chess requires fewer chess pieces and a smaller board than conventional chess, but increases the mobility of each piece. Author: Ed Friedlander. Inventor: Mike Layfield.
Hexes Compressed Chess. Hexes Chess on a squared off, reduced size board. Author: Ed Friedlander. Inventor: Mike Layfield.
Hoppel-Poppel Chess. Bshops capture as Knights and Knights as Bishops. Author: Ed Friedlander.
Hostage Chess. Pieces taken are held hostage and can be exchanged against other pieces and then dropped. Author: Ed Friedlander. Inventor: John Leslie.
Howell's Chess. The usual array and moves on a 10x10 board. Author: Ed Friedlander. Inventor: C. S. Howell.
Hyperspace Chess. Units travelling more than 1 square go through hyperspace. Author: Ed Friedlander. Inventor: João Pedro Neto.
Ice Age Chess. Blocks of ice cover the board at intervals. Author: Ed Friedlander. Inventor: Köksal Karakus.
Identific Chess. Place undifferentiated units, then choose who they are after they. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Imitating Chess. Units move according to the FIDE move of the last enemy unit. Author: Ed Friedlander. Inventor: Sergey Sirotkin.
Immobilizer Chess. The immobilizer does not capture, but renders adjacent enemy. Author: Ed Friedlander. Inventor: George Dekle.
Imperial Chess I. Four-player game on circular board, also called Chez. Author: Ed Friedlander. Inventor: Donald irvin Gebhart.
Imperial Chess II. Standard array with extra Pawns on a round board. Author: Ed Friedlander. Inventor: Chris Fanning.
Imperial Chess III. Four-player all-against-all game on a cross-shaped board. Author: Ed Friedlander. Inventor: Mike Calkoviks and Jeff Knight.
Incognito Chess. In addition to the King, one Pawn is secretly royal. Author: Ed Friedlander. Inventor: Ralph Betza.
Indian Chess. Some local variant rules from the colonial period. Author: Ed Friedlander.
Indian/Turkish Grand Chess. An Indian/Turkish and very playable historic variant on a 10 by 10 board. Author: Ed Friedlander.
Insane. Units mutate randomly. Author: Ed Friedlander. Inventor: Jari Huikari.
Insane II. Units mutate randomly. This time, you know what the unit will become. Author: Ed Friedlander. Inventor: Jari Huikari.
Intrigue. Capturing a particular pawn places the enemy king on the board. Author: Ed Friedlander. Inventor: Nigel Chapman.
Iron Guard. Non-capturable guard replaces White queen. Author: Ed Friedlander.
Iron Knight. Non-capturable knight. Author: Ed Friedlander. Inventor: Ralph Betza.
Italian Miniature Progressive Chess. 5x5 progressive game as played in Italy. Author: Ed Friedlander.
Italian Progressive Chess. White moves once, black two times, white three times, etc. Check is only allowed at last move of series. Author: Ed Friedlander.
Janus Chess. Large board variant. Author: Ed Friedlander. Inventor: Werner Schoendorf.
Joari-Joara. West Indian variant in which you may capture a guarded piece if and only if the move gives discovered check. Author: Ed Friedlander.
Joust. Two knights. Squares cannot be revisited. Author: Ed Friedlander.
Joyful Chess. One special square enhances a piece's powers, the other diminishes them. Author: Ed Friedlander. Inventor: Karl Schulz.
Juggernaut Chess. Unstoppable destructive unit moves at random. Author: Ed Friedlander. Inventor: Erik Wilson.
Junta Chess. The king and his knights are the junta. Author: Ed Friedlander. Inventor: Tony Paletta.
Kamikaze I. Capturing units are removed, except kings. Author: Ed Friedlander. Inventor: B. G. Laws.
Kamikaze II. Capturing units are removed, kings may not capture. Author: Ed Friedlander. Inventor: B. G. Laws.
Kamikaze III. If the lone queen checks, she wins. Author: Ed Friedlander.
Kansas Progressive Chess. Missing description Author: Ed Friedlander.
King with a Shotgun Chess. Twice each game, the King can make a non-moving Rook capture. Author: Ed Friedlander. Inventor: Adam Norberg.
King with a Shotgun Chess II. Twice each game, the King can make a non-moving Queen capture. By Ed Friedlander.
King's Corner Chess. Random setup with kings in opposite corners. Author: Ed Friedlander.
King's Fortress Chess. Random setup with king's in opposite corners and extra pawns. Author: Ed Friedlander.
Kinglet. Win by taking all the pawns of the opponent. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Kingmaker Chess. The first pawn to reach the opposite rank promotes to the enemy king. Author: Ed Friedlander. Inventor: Tony Paletta.
Knight Relay Chess. Knights confer their movement ability on units they defend. Popular variant. Author: Ed Friedlander. Inventor: Mannis Charosh.
KnightMate Chess. The knight, not the kings, is royal. Author: Ed Friedlander. Inventor: Bruce Zimov.
Knightrider Bouncy Chess. Diagonal runners bounce off the walls; knights are knightriders. Author: Ed Friedlander. Inventor: Stuart Conquest.
Knightrider Bouncy Chess II. Pieces bounce off of walls, Knightriders can't capture each other. Author: Ed Friedlander. Inventor: Stuart Conquest.
Konigsritter. Four-player game on curiously-shaped board with one player having a different army than the others. Author: Ed Friedlander. Inventor: Albert Buttner.
Korean Chess. The variant of chess played in Korea. Author: Ed Friedlander.
Korkser Chess. Local rules in parts of Germany. Author: Ed Friedlander.
Korkser Chess II. Same as Korkser Chess, but without initial double pawn moves. Author: Ed Friedlander.
Kriegspiel. With help of a referee, two players move without knowing the moves of the opponent. Author: Ed Friedlander. Inventor: Henry Michael Temple.
Lambeth Conference. Bishops bounce off the walls. Author: Ed Friedlander. Inventor: Adam Sobey.
Las Vegas Fun Chess. Java applet for Vegas Fun Chess, a dice-based variant. Author: Ed Friedlander. Inventor: George Koltanowski.
Last Rook Chess. King and last remaining rook are both royal. Author: Ed Friedlander. Inventor: Tony Paletta.
Leandro's Chess. You can move any number of units one time each per turn, providing. Author: Ed Friedlander. Inventor: Tony Quintanilla.
Legan's Chess. Normal set and board, different setup and pawn moves. Author: Ed Friedlander. Inventor: L. Legan.
Leo Chess. The Queen is replaced by a Leo, which must leap over a screen to capture. Author: Ed Friedlander.
Levantine Chess. One unit is immune to capture if it is not attacking. Author: Ed Friedlander.
Lias's Proposal. Pawns may move, but not capture, one square sideways. Author: Ed Friedlander. Inventor: A. G. Lias.
Lion Chess. Queen, rook and bishops are cannons that must leap in order to capture. Author: Ed Friedlander. Inventor: Joseph Boyer.
Loonybird. Pieces on a seven by seven board move differently when they take. Author: Ed Friedlander. Inventor: Christian Freeling.
Lord of the Rings Chess. Missing description Author: Ed Friedlander. Inventor: Robert Price.
Los Alamos Chess. Used for the first computer chess program. Author: Ed Friedlander.
Losing Chess. Captures are mandatory, object is to be unable to move. Author: Ed Friedlander.
Losing Chess II. Captures are mandatory, stalemate draws. Author: Ed Friedlander.
Losing Chess III. Captures are mandatory; checkmating or having bare. Author: Ed Friedlander.
Losing Chess IV. Captures are mandatory, being checkmated or having bare. Author: Ed Friedlander.
Ludus Chessunculus. Game played on Hexagonal board with non-standard pieces. Author: Ed Friedlander. Inventor: John Cleaveland.
Lumberjack. Pieces move according to their current column. Author: Ed Friedlander. Inventor: Bruce Zimov.
Machine Gun Chess. Attacked units are removed. The object is to remove. Author: Ed Friedlander. Inventor: J. E. H. Creed.
Mad Threeparty Chess. Chess for three. Each opponent has a king which you may check. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Madcap Chess. If a capture is available, the player must capture,. Author: Ed Friedlander. Inventor: Mannis Charosh.
Madrasi Chess. Units of opposite color and identical kind which attack one another cannot move. Author: Ed Friedlander. Inventor: Abdul Karwatkar.
Maelstrom Chess. All 64 squares are initially occupied. Author: Ed Friedlander. Inventor: Michael Asher.
Mafeking Kriegspiel. Players choose their own setups, unknown to opponent, units adjacent by Knights (spies) are visable. Author: Ed Friedlander. Inventor: Hubert Philips.
Mage Chess. Queen can swap with any friendly unit. Author: Ed Friedlander. Inventor: Oliver Xymoron.
Mage Chess II. Queen can swap with any friendly or enemy unit. Author: Ed Friedlander. Inventor: Oliver Xymoron.
Magic Carpet Chess. Each player has a magic carpet to move a non-King to any empty square on the board. Author: Ed Friedlander. Inventor: Denis van Straten and Karl Scherer.
Magna Carta Chess. Black has the FIDE array, White has a Marshal and an Archbishop instead of a Queen and King. Author: Ed Friedlander. Inventor: Charles Gilman.
Magnetic Chess. Moved unit attracts and repels. Author: Ed Friedlander. Inventor: João Pedro Neto.
Maharaja and Sepoys I. Lone king, moving as queen+knight, versus an army. Author: Ed Friedlander.
Maharaja and Sepoys II. Lone king, moving as queen+knight, versus an army. The maharaja. Author: Ed Friedlander.
Manchurian Chess. Java applet for Yitong, a variant on Chinese Chess. Author: Ed Friedlander.
March Hare Chess. Each side moves first a black unit, then a white unit. Author: Ed Friedlander.
Martian Chess. Large variant from the book The Chessmen of Mars. Author: Ed Friedlander.
Maya Chess. Indian variant in which a defended unit (not king or pawn) moves according to the defender(s). Author: Ed Friedlander.
McCooey's Hexagonal Chess. Popular hexagonal variant. Author: Ed Friedlander. Inventor: Dave McCooey.
Meares's Proposal. Bishops can also move and capture one square orthogonally. Author: Ed Friedlander. Inventor: J. W. Meares.
Mecklenbeck Chess. Pawns promote on 6th rank. Author: Ed Friedlander. Inventor: Bernd Eickenscheidt.
Medusa Chess. Non-capturing medusas petrify enemy units. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Medusa Chess II. Non-capturing medusas petrify enemy units. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Medusa Chess III. Medusas petrify enemy units they attack and capture as Queens. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Melee Chess. Large variant, win by entering enemy castle. Author: Ed Friedlander. Inventor: C. George Boeree.
Memory CardChess for Four. Prior to each turn, turn over a card if it is available. If it is your unit, it is activated, otherwise, remember where it was. Author: Ed Friedlander.
Memory CardChess for Teams. Prior to each turn, turn over a card if it is available. If it is your unit, it is activated, otherwise, remembers where it was.
Memory CardChess for Three. Prior to each turn, turn over a card if it is available. If it is your unit, it is activated, otherwise, remember where is was. Author: Ed Friedlander.
Memory CardChess for Two. Like regular CardChess, but cards are flipped face down when not moving. Author: Ed Friedlander.
Mercenary Pawn Chess. Use either side's pawns to capture units. Author: Ed Friedlander. Inventor: Tony Paletta.
Mesmer Chess. Missing description Author: Ed Friedlander. Inventor: Dan Troyka.
Metamorphing Chess. Pieces upgrade when escaping, downgrade when capturing. Author: Ed Friedlander. Inventor: Fergus Duniho.
Metamorpin'-Fusion A. Pieces are likely to proliferate. Author: Ed Friedlander. Inventor: Fergus Duniho.
Metamorpin'-Fusion B. Pieces are likely to proliferate. Author: Ed Friedlander. Inventor: Fergus Duniho.
Mexican Chess. Large variant from Mexico with 3,1 jumpers. Author: Ed Friedlander. Inventor: PrinceJoli Kansil.
Mexican King Chess. Win the usual way or by making it safely to Mexico. Author: Ed Friedlander.
Michell's Proposal. Pawns may underpromote on next-to-last rank. Author: Ed Friedlander. Inventor: R. P. Michell.
Michelson's Chess. Each side moves first a red unit, then a white unit. Author: Ed Friedlander.
Mideastern Chess. Actually a California variant resembling "Tamurlane" chess. Author: Ed Friedlander. Inventor: John Mantle Green.
Mimotaur Chess. Mimotaurs move as queens, may only capture a unit. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Minefield Chess. Two of your squares have hidden mines that can destroy an enemy unit. Author: Ed Friedlander.
Mini-Shogi. Missing description Author: Ed Friedlander.
Miniature Chess. From an old Martin Gardner column in "Scientific American". Author: Ed Friedlander. Inventor: Martin Gardner.
Ministers Chess. Two queens on each side on a 9x9 board, available commercially. Author: Ed Friedlander.
Missile Chess. Each unit can rifle-capture once. Author: Ed Friedlander. Inventor: R. Wayne Schmittberger.
Mock Chess. No royal piece, mandatory captures. Author: Ed Friedlander.
Modern Chess. Latin American 9x9 version. Author: Ed Friedlander. Inventor: Gabriel Vicente Maura.
Monarch Hexagonal Chess. Proprietary hexagonal variant. Author: Ed Friedlander. Inventor: Jean de Poel.
Mongolian Chess. Shatar, the major form of chess played in Mongolia for centuries. Author: Ed Friedlander.
Mongredian Chess. Both bishops on queenside, both knights on kingside. Author: Ed Friedlander.
Monkey Do Chess. If possible, make a second move with any unit. By Ed Friedlander.
Monochrome Chess. All units are of the same color. Win by accumulating captures. Author: Ed Friedlander. Inventor: Andrew Looney.
Monster Chess. White's normal army faces Red's king and four pawns; Red moves twice per turn. Author: Ed Friedlander.
Moroccan Chess. If you have one or more captures, you must make a capture. Author: Ed Friedlander.
Moscow King Chess. Board starts empty. Author: Ed Friedlander.
Mrs. Graycheck's Chess. Pawns promote only to a unit already captured. Author: Ed Friedlander.
Ms. Alice Chess. Alice Chess played on one board. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Mutation Chess. Units other than kings transform into whatever they capture. Queens do not move to give check. Author: Ed Friedlander. Inventor: John E. Bosley.
Mysore Chess. Large variant by an 18th century Indian king. Author: Ed Friedlander.
Narrowness Chess. Many pawns. Author: Ed Friedlander. Inventor: Sergey Sirotkin.
Nearly Anywhere Chess. Pieces teleport anywhere without capturing or checking. Author: Ed Friedlander. Inventor: Edward Jackman.
Nemesis Chess. Missing description Author: Ed Friedlander. Inventor: Philip M. Cohen.
NeoChess. For four players on an 8x10 board. Author: Ed Friedlander. Inventor: J. L. Naylor.
NeoSchaak. Load your own units, onto the first two ranks, as you like during the game. Author: Ed Friedlander.
Neutral King Chess. Missing description Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
New York Twins Chess I. Large board with two kings. Checkmate either one. Author: Ed Friedlander.
New York Twins Chess II. Large board with two kings. Capture one, then checkmate the other. Author: Ed Friedlander.
Nine Riders Chess. Each piece is a rider. Author: Ed Friedlander. Inventor: Philip M. Cohen.
Ninny Chess. Classic board game. Author: Ed Friedlander.
No Entry Chess. Bar the opponent's access to one square after each of your moves. Author: Ed Friedlander. Inventor: David B. Pritchard.
Non-Prise Chess. Only kings and pawns can capture queens, rooks, bishops, or knights. Author: Ed Friedlander. Inventor: Bruce Zimov.
Non-Random CardChess for Four. Cardchess with predetermined locations for card pieces. Author: Ed Friedlander.
Non-Random CardChess for Teams. Cardchess with predetermined locations for card pieces. Author: Ed Friedlander.
Non-Random CardChess for Three. Cardchess with predetermined locations for card pieces. Author: Ed Friedlander.
Non-Random CardChess for Two. Cardchess with predetermined locations for card pieces. Author: Ed Friedlander.
Norwegian Chess. Q/N and B/R transform after each move. Author: Ed Friedlander.
Nuisance Chess. Co-chess variants in which empty cosquares are occupied by nuisances which may be captured by either side. Author: Ed Friedlander.
Null Chess. Squares on which captures have taken place can no longer be visited. Author: Ed Friedlander. Inventor: Philip M. Cohen.
Numericron Chess. Score points by attacking enemy units. Author: Ed Friedlander. Inventor: Bruce Trove.
Objective Bastardo. Cut-throat four-player variant where each player has a secret objective. Author: Ed Friedlander.
Omega Chess. Commercial chess variant on board with 104 squares. Author: Ed Friedlander. Inventor: Daniel Macdonald.
One-Eye Chess (Blind). Kriegspiel variant where one side can see, but lacks both Knights, a Bishop and the Queen. Author: Ed Friedlander.
One-Eye Chess (Sighted). Kriegspiel variant where one side can see, but lacks both Knights, a Bishop and the Queen. Author: Ed Friedlander.
Original Kriegspiel. With help of a referee, two players move without knowing the moves of the opponent (captured piece types revealed). Author: Ed Friedlander. Inventor: Henry Michael Temple.
Outpost Chess. Win by occupying a designated square in enemy territory for one move. Author: Ed Friedlander.
OverKnight Chess. Pawns are replaced by Knights, which promote. Author: Ed Friedlander.
Parachute Anywhere Chess. Pieces teleport anywhere without capturing or threatening pieces. Author: Ed Friedlander. Inventor: Edward Jackman.
Patrol Chess. A unit may not capture or give check unless it is supported. Author: Ed Friedlander. Inventor: Federik Hendrik von Meyenfeldt.
Pawn Massacre Chess. Black pieces start behind white pawns and vice versa. Author: Ed Friedlander. Inventor: Jeff `Cavebear` Stroud.
Pawn Odds Chess. White starts without the king's bishop's pawn. Author: Ed Friedlander.
Pawn Progression Chess. Pawns on advanced ranks move differently. Author: Ed Friedlander.
Peasant Revolt Chess. Eight pawns vs. three knights and pawn. Author: Ed Friedlander. Inventor: R. L. Frey.
Perfect Chess. Rook, bishop, knight, plus each of the four compounds ("perfect"). Author: Ed Friedlander. Inventor: Köksal Karakus.
Petite Chess. Chess on a 5 by 6 board. Author: Ed Friedlander. Inventor: B. Walker Watson.
Philosopher's Chess. Winner of the 40 squares contest. Author: Ed Friedlander. Inventor: Darren Izzard.
Pickle Pot Chess (Blind). Kriegspiel variant where one side can see, but lacks both Knights, a Bishop and both Rooks. Author: Ed Friedlander.
Pickle Pot Chess (Sighted). Kriegspiel variant where one side can see, but lacks both Knights, a Bishop and both Rooks. Author: Ed Friedlander.
Plaid Chess. Progressive Grid chess. Author: Ed Friedlander. Inventor: W. H. Rawlings.
Progressive 007 Chess. Players play increasing numbers of moves each turn, but which color you move simply alternates. Author: Ed Friedlander.
Progressive Absorption Chess. Very popular in Italy. Author: Ed Friedlander.
Progressive Mutation Chess. Missing description Author: Ed Friedlander.
Promethean Chess. Units visiting the home squares of others leave behind duplicates. Author: Ed Friedlander.
Push Chess. Pieces don't capture, but instead push each other off of the board. Author: Ed Friedlander. Inventor: Fred Galvin.
Quantum Chess. Pieces may teleport, provided their start and end squares are unobserved. Author: Ed Friedlander. Inventor: Stephen Tavener.
Ready Chess. A move must be used to restore a unit's ability to capture, except for the king. Author: Ed Friedlander. Inventor: Tony Quintanilla.
Recaptureless Chess. A unit which has just captured is itself invulnerable to capture for the move. Author: Ed Friedlander. Inventor: Tony Paletta.
Recruiter Chess. Capturer recruits on adjacent squares. Author: Ed Friedlander. Inventor: Terry H. Jones.
Recycle Chess. You may capture your own units and replace them on the board. Author: Ed Friedlander. Inventor: Robert Huber.
Red Castle Chess. Red king and QR cannot move except to castle, which wins for Red. Author: Ed Friedlander.
Reflex Chess. Force your opponent to checkmate. Author: Ed Friedlander. Inventor: William Geary.
Refusal Chess. You may refuse one enemy move per turn. Author: Ed Friedlander. Inventor: Fred Galvin.
Refuse Once Chess. You may refuse one enemy move per game. By Ed Friedlander.
Renezans Chess. Proprietary game, 9x9, in which the occupant of the center. Author: Ed Friedlander. Inventor: BiTriad.
Repatriation Chess. Pairs of captured units are returned to the board. Author: Ed Friedlander. Inventor: Tony Paletta.
Reserve Chess. Units may be removed from the board and dropped back in later. Author: Ed Friedlander. Inventor: Edward Jackman.
Rettah Chess. King can move as any piece but must capture its attacker. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
Rifle Chess. Units capture without moving. Author: Ed Friedlander. Inventor: W. B. Seabrook.
Riley's Four Army Chess. Several ways to win. Author: Ed Friedlander. Inventor: Patrick Riley.
River Chess. Win by getting a piece to the opposite side. Author: Ed Friedlander. Inventor: Karl Scherer.
Roman Chess. 10x10 variant available commercially. Author: Ed Friedlander. Inventor: Mark Woodall.
Romanchenko's Chess. New chessboard with sides displaced. Author: Ed Friedlander. Inventor: V. Romanchenko.
Rook Square Chess. Enemy rook squares are royal. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.
Rotary. Missing description Author: Ed Friedlander. Inventor: Christian Freeling.
Rotation Chess. Every ten turns, you switch and play the other player's units. Author: Ed Friedlander.
Royal Magician Chess. Missing description Author: Ed Friedlander. Inventor: Gary K. Gifford.
Royal Pawn. Missing description Author: Ed Friedlander. Inventor: Jeremy Gabriel Good.
Rubble Chess. Pieces must clear out unoccupied squares before they can move through them. Author: Ed Friedlander. Inventor: Adam Norberg.
Russian Fortress Chess. Missing description Author: Ed Friedlander.
Russian Symmetric Chess. Russian 9x9 variant. Author: Ed Friedlander. Inventor: E. F. Burtzev.
Sanctuary Chess. Archbishop and Swiss Guard replace Queen and King; no checkmate. Author: Ed Friedlander.
Schachdame Chess. Pawns, a bishop, and a royal ferz. Author: Ed Friedlander. Inventor: Heinrich Richter.
Scorpion King Chess. King can also move as grasshopper. Author: Ed Friedlander.
Scotch Chess. Missing description Author: Ed Friedlander.
Shafran's Hexagonal Chess. A classic hexagonal variant from Russia. Author: Ed Friedlander. Inventor: Isaak Grigorevich Shafran.
Shakti. Christian Freeling's simple, elegant game with disappearing squares. Author: Ed Friedlander. Inventor: Christian Freeling.
Shatar. Java applet to play Mongolian Chess. Author: Ed Friedlander.
Shatranj. Persian chess, ancestral to the Western forms. Author: Ed Friedlander.
Shoot Chess. Rifle chess with mandatory captures. Author: Ed Friedlander.
Shrink Chess. Emptied rows and columns vanish permanently. Author: Ed Friedlander.