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This page is written by the game's inventor, Gerd Degens.

R-Chess

 
(Rombus Chess)
 
By Gerd P. Degens

 

The base is a board with 17 ranks and 21 files. In Rombus form, there are 213 playable squares. Each player has 40 pieces.

Setup

Pieces

Standard set of pieces - plus additional pieces. Details in the rule section.

Rules

There is no capturing en passant and no castling. Promotion of pawns takes place.
Bare king loses.
Stalemate is a win.
___________________________________

Pieces

The Pawn (R-Chess) moves as follows:

The pawn can move one or two squares backwards without capturing. He does not move over pieces.

 

The archbishop is a hybrid piece of knight and bishop.
 

 

The chancellor is a hybrid piece of knight and rook.

 

The amazon is a hybrid piece of knight and queen.

 

The cardinalrider is a hybrid piece of knightrider and bishop. (The knightrider can perform the move of a knight once or several times in sequence. A piece on a target square cannot be jumped over.)



The chancellorrider is a hybrid piece of knightrider and rook:

 

The amazonrider is a hybrid piece of knightrider and queen:

 

The king can move to an adjoining square.

Notes

Play it !
files=21 ranks=17 promoZone=1 promoChoice=RQACZIJ graphicsDir=/graphics.dir/alfaeriePNG/ squareSize=50 graphicsType=png stalemate=win baring=0 royal=K hole::::a1,b1,c1,d1,e1,f1,g1,h1,n1,o1,p1,q1,r1,s1,t1,u1,a2,b2,c2,d2,e2,f2,g2,o2,p2,q2,r2,s2,t2,u2,a3,b3,c3,d3,e3,f3,p3,q3,r3,s3,t3,u3,a4,b4,c4,d4,e4,q4,r4,s4,t4,u4,a5,b5,c5,d5,r5,s5,t5,u5,a6,b6,c6,s6,t6,u6,a7,b7,t7,u7,a8,u8 pawn:P:fWfnDfnHfmF:pawn:i2,j2,k2,l2,m2,h3,i3,m3,n3,g4,h4,n4,o4,f5,g5,o5,p5,e6,f6,p6,q6,d7,e7,q7,r7,,d11,e11,q11,r11,e12,f12 rook:R:R:rook:i1,m1,,i17,m17 queen:Q:Q:queen:j1,l1,,j17,l17 aarchbishop:A:BN:cardinal:h2,n2,,h16,n16 chancellor:C:RN:chancellor:e5,q5,,e13,q13 amazon:Z:QN:amazon:d6,r6,,d12,r12 amazonrider:I:QNN:amazonrider:g3,o3,,g15,o15 cardinalrider:J:BNN:cardinalrider:f4,p4,,f14,p14 king:K:K:king:k1,,k17

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By Gerd P. Degens.

Last revised by Gerd Degens.


Web page created: 2024-04-07. Web page last updated: 2024-04-07

Revisions of MSrchess