Hexcetran Chess

Setup

Pieces

Each player has:

King, Queen, Rook and Knight move as is usual in FIDE Chess.

Chancellor moves each time as Rook or Knight.

Archbishop moves each time as Bishop or Knight.

Dragon Horse moves each time as Bishop or Wazir (Wazir = one orthogonal step horizontally or vertically).

Gryphon steps one space diagonally then slides like a rook.

Aanca steps one space orthogonally then slides like a bishop.

Sissa moves each time as Rook AND Bishop following a movement pattern of the form nR+nB or nB+nR, where n is any whole number.

nR+nB means "first n squares like Rook followed by n squares like Bishop";

nB+nR means "first n squares like Bishop followed by n squares like Rook".

Then, if for instance n=5, sissa MUST MOVE 5 squares as Rook followed by 5 squares as Bishop or viceversa.

There is no restriction on the movement direction of the second stage respecting to the first.

Sissa doesn't leap. All squares it passes by must be empty.

White's home row: a6, b5, c4, d3, e2, f1, g1, h1, i1, j1, k1
Blue's home row: a11, b11, c11, d11, e11, f11, g10, h9, i8, j7, k6

A pawn may promote to a Queen, Sissa, Chancellor, Archbishop, Dragon Horse, Gryphon, Aanca, Rook or Knight, regardless whether such pieces still be on the board or not.

Rules

Of course, there is no castling and the object of the game is to checkmate the adversary's King.

Given that the preset has no enforced the rules, it is necessary to apply the following PREGAME RULE: If the preset generates any particular position such that White could capture any undefended pawn, then White will have to pass and Blue will have to delete that log, then proceeding to generate a new setup.

Notes

Play Hexcetran Chess at Game Courier