(Only two SideBoards are illustrated here. The other four attach along the lines from H1 to A8, From Q8 to H1, from Q22 to H29, and from H29 to A22.)
The outer line of spaces from A8
to A22
to H29
to Q22
to Q8
to H1
and back to A8
are pentagons, and are the border check points for all but the Knights.
SINGLE REFERENCE NOTATION FOR THE HEXFIELD (HEXCHESS_KIRBY'S)
---------------------[W/18][W/17][W/16][W/15][W/14][W/13][W/12][W/11]
---------------------[W/28][W/27][W/26][W/25][W/24][W/23][W/22][W/21]
---------------------[W/38][W/37][W/36][W/35][W/34][W/33][W/32][W/31]
---------------------------White SideBoard Attaches Here-------------------
----------------------[ Q8 ][ Q10 ][ Q12 ][Q14 ][ Q16 ][ Q18 ][Q20 ][Q22 ]
--------------------[ P7 ][ P9 ][ P11 ][ P13 ][ P15 ][ P17 ][ P19 ][ P21 ][ P23 ]
----------------[ N6 ][ N8 ][ N10][ N12 ][ N14 ][ N16 ][ N18 ][ N20 ][ N22 ][ N24 ]
-------------[ M5 ][ M7 ][ M9 ][M11 ][ M13 ][M15 ][ M17 ][M19 ][ M21 ][M23 ][ M25 ]
----------[ L4 ][ L6 ][ L8 ][ L10][ L12 ]-[ L14 ][ L16 ]-[ L18 ][ L20 ]-[ L22 ][ L24 ]-[ L26 ]
------[ K3 ][ K5 ][ K7 ][ K9 ][ K11 ][ K13 ][ K15 ][ K17 ][ K19 ][ K21 ][ K23 ][ K25 ][ K27 ]
---[ J2 ]-[ J4 ]-[ J6 ]-[ J8 ][ J10][ J12 ]-[ J14 ]-[ J16 ]-[ J18 ]-[ J20 ][ J22 ][ J24 ][ J26 ]-[ J28 ]
[ H1 ][ H3 ][ H5 ][ H7 ][ H9 ][ H11 ][ H13 ][ H15 ][ H17 ][H19][ H21 ][ H23 ][ H25 ][ H27 ][ H29 ]
---[ G2 ][ G4 ][ G6 ][ G8 ][ G10][ G12 ][ G14 ][ G16 ][ G18 ][ G20 ][ G22 ][ G24 ][ G26 ][ G28 ]
------[ F3 ]-[ F5 ]-[ F7 ][ F9 ]-[ F11 ][ F13 ]-[ F15 ][ F17 ]-[ F19 ][ F21 ]-[ F23 ][ F25 ]-[ F27 ]
----------[ E4 ][ E6 ]-[ E8 ]-[ E10][ E12 ]-[ E14 ][ E16 ][ E18 ]-[ E20 ][ E22 ]-[ E24 ]-[ E26 ]
-------------[ D5 ][ D7 ][ D9 ][ D11 ][ D13 ]-[ D15 ][ D17 ][ D19 ][ D21 ][ D23 ]-[ D25 ]
----------------[ C6 ]-[ C8 ]-[ C10][ C12 ]-[ C14 ][ C16 ][ C18 ]-[ C20 ][ C22 ]-[ C24 ]
--------------------[ B7 ][ B9 ]-[ B11 ][ B13 ]-[ B15 ][ B17 ]-[ B19 ][ B21 ]-[ B23 ]
----------------------[ A8 ]-[ A10 ][ A12 ]-[ A14 ][ A16 ]-[ A18 ][ A20 ]-[ A22 ]
------------------------Black Army SideBoard Attached Here ('B/' prefix for black)-------------------------------
----------------------[B/31 ][B/32][B/33 ]-[ B/34]-[-B/35]-[B/36][B/37]-[B/38]
----------------------[B/21 ][B/22][B/23 ]-[ B/24]-[ B/25]-[B/26][B/27]-[ B/28]
----------------------[B/11 ][B/12][B/13 ]-[ B/14]-[ B/15]-[ B/16][B/17]-[ B/18]
(Only two SideBoards are illustrated here. The other four attach along the lines from H1 to A8, From Q8 to H1, from Q22 to H29, and from H29 to A22.)
The outer line of spaces from A8 to A22 to H29 to Q22 to Q8 to H1 and back to A8 are pentagons, and are the border check points for all but the Knights.