Chess Mafia
A game for exactly 16 players
4x Rook4x Bishop
4x Knight
2x Queen
2x King
16x Pawn
All players fill one of these special characters as well as the single pawn which starts the game in directly in front of his or her piece (see divisions in the photo of the chess board).
Closed setup. Character claiming is illegal, but role claiming and info-dumping are not.