also be assembled from multiple pieces of material to create the desired design the elements shown in fig1 will be briefly listed then discussed in more detail shown in fig1 are sides 121 pawn apertures 122 rook aperture 123 a knight aperture 123 b king aperture 123 c queen aperture 123 d and bishop aperture 123 e sides 121 include front side 121 a right diagonal side 121 b right vertical side 121 c rear side 121 d left vertical side 121 e and left diagonal side 121 f rack 120 is placed snugly adjacent to a player 39 s end rail 12 c or 12 d so that rear side 121 d is in contact with an end rail 12 c or 12 d along it 39 s length rack 120 is aligned with the center of the end rail 12 c or 12 d for a conventional size billiard table the following dimensions are preferred but those skilled in the art understand that other dimensions may be used to practice the invention front side 121 a is 13 u00bd inches right diagonal side 121 b and left diagonal side 121 f are 8 u00bd inches right vertical side 121 c and left vertical side 121 e are 4 u00be inches and rear side 121 d is 23 u00be inches a significant aspect of rack 120 are the distances between apertures 122 and 123 and the distances between apertures 123 and rear side 121 d the distance between apertures.