Link to: Royal Queens Chess
In Royal Queens Chess, each player starts the game with 32 pieces total- 8 queens, 8 rooks, 8 bishops, 8 frozen horizons. All 8 queens are royal on an extinction basis. The frozen horizons are buffer pieces which can be promoted at the cost of a move.
Royal Queens Chess: http://www.zillions-of-games.com/cgi-bin/zilligames/submissions.cgi/93966?do=show;id=972