2 10x10 board with four new pieces. Orthodox rules with a few exceptions.
4 figure.diagram-container
6 | fen:2cwamwc2/1rnbqkbnr1/pppppppppp/91/91/91/91/PPPPPPPPPP/1RNBQKBNR1/2CWAMWC2:
7 figcaption Initial deterministic position
9 p There are four new pieces on the first rank:
11 li Marshall (M) = rook + knight,
12 li Archbishop (A) = bishop + knight,
13 li Champion (C) = dabbabah + alfil + wazir,
14 li Wizard (W) = camel + ferz.
16 Since the pieces mentioned to describe champion and wizard's movements might
17 be unknown, here is how they move:
19 figure.diagram-container
21 | fen:91/91/91/91/91/4C5/91/91/91/91 c7,e7,g7,e6,c5,d5,f5,g5,e4,c3,e3,g3:
23 | fen:91/91/91/91/4W5/91/91/91/91/91 d9,f9,b7,h7,b5,h5,d3,f3,d7,f7,d5,f5:
24 figcaption Left: movements of the champion. Right: movements of the wizard.
27 The pawns behave as in orthodox chess, with a possible initial two-squares
28 jump. They promote in queen, marshall or archbishop.
34 a(href="https://www.chessvariants.com/contests/10/tencubedchess.html")
36 | on chessvariants.com.
38 p Inventor: David Paulowich (2005)