Ok, great idea. I have wanted to try Chess on an Infinite Plane with stronger pieces, and the Musketeer collection is a great place to get some.
If I remember correctly these are the pieces you mention, right?
Musketeer Falcon: Bishop + Hawk
Musketeer Griffon: Archbishop + Hawk (using dragon piece shape)
Let me know if this is the board set-up as you mentioned (below). It looks good for me. Is this OK to start a game?
Hi Zied,
Since we are starting the team competition, is it OK if we put this game (1-on-1) on "hold"?
I will be busy in April, and the team game with you, McGoohan, and Mayapiri will be fun. I hope it's OK with you.
Good job. @Vickalin spelled his name wrong, Musky spelled welcome wrong. Go back to Kindergarten! 
Black and White each have the following pieces (quantity and name)
1 king
1 queen
2 chancellors
2 rooks
2 bishops
2 knights
2 guards
2 hawks
24 pawns
Pawns play the same and promote at the same rank as in classical chess. White pawns promote at rank 8, and black pawns promote at rank 1. Pawns can promote to chancellor, hawk, or guard in addition to queen, rook, bishop, or knight. Pawns may capture and be captured en passant with the same rules as in classical chess.
Numeric coordinates are used to identify piece locations as (file#, rank#). The "a1" square is (1,1) and is marked on the chess diagram with a small red bracket.
Parenthesis are used around each coordinate. Three examples of a move notation:
1) A rook moving from (8,4) to (1,4):
R(8,4)-(1,4) or R(1,4)
2) A rook moving from (1,4) and capturing a piece on (0,4):
R(1,4)x(0,4) or Rx(0,4)
3) A pawn advancing from (-1,7) to (-1,6):
(-1,7)-(-1,6) or (-1,6)