Mosaic Chess
Mosaic Chess is a simple 12x12 game with 20 types of pieces derived from various sources.
Setup
Pieces
The Pawn is a modern chess pawn. It has the move fWcfF and may move two spaces forward from its starting position and capture other pawns en-passant.
The pieces in the third rank are all from Chu Shogi.
The Phoenix has the move WA.
The Kirin has the move FD.
The Drunk Elephant has the move FfsW.
The Gold Generaal has the move WfF.
The Silver General has the move FfW.
The Copper General has the move fFvW.
The first and second ranks contain pieces from Grant Acedrex and Janggi, along with some modern pieces derived from therefrom.
The Rook slides any distance through the edges of the squares. Its move is R.
The Bombard is the Cannon from Janggi. It moves like the Rook, only it must jump over exactly one other piece, whether moving or capturing. Its move is pR.
The Knight in this game has the move ND.
The Bishop slides any distance through the corners of the squares. Its move is B.
The Arbalest is to the Bombard what the Bishop is to the Rook. It moves like the Bishop, only it must jump over exactly one other piece, whether moving or capturing. Its move is pB.
The Gryphon makes one diagonal step and then slides outward as a Rook. Its move is FyafsF
The Condor is derived from the Gryphon. It first moves as the Alfil, and then continues by sliding outward as a Rook. Its move is AmpafyafsF.
The Lion is from Grant Acedrex. Its move is CH.
The Rhinocerous (Unicorn) is also from Grant Acedrex. It leaps as a Knight and then slides outward as a Bishop. Its move is mpyafsW.
The Zebra is the Giraffe from Grant Acedrex. Its move is Z.
The Osprey first jumps as a Dabbabah, and then slides outward as a Bishop. Its move is DmpafyafsW.
The Queen in this game combines the moves of Rook, Bishop, Bombard, and Arbalest. Its move is QpQ.
The King is just a King. It steps to any of the eight adjacent squares. It has no special jumps or castling moves.
Rules
Promotion
Whenever a promotable piece makes a move that ends within the last four ranks of the board from the moving player's perspective, it may promote, but if a Pawn reaches the last rank, it must promote immediately. Each promotable piece can promote to one other piece. The promotable pieces and their promotions are shown below.
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Ending the Game
Victory is achieved by Checkmate or Bare King, with Stalemate and double Bare Kings being drawn.
This 'user submitted' page is a collaboration between the posting user and the Chess Variant Pages. Registered contributors to the Chess Variant Pages have the ability to post their own works, subject to review and editing by the Chess Variant Pages Editorial Staff.
By Daniel Zacharias.
Last revised by Daniel Zacharias.
Web page created: 2021-11-22. Web page last updated: 2021-12-15