Steam Workshop::Sovereign Chess

Thorough explanation of the rules of ``Sovereign Chess'', a new way of playing super-complicated chess using 112 pieces of 12 colors, ``controlling another piece'' - GIGAZINE

Sovereign Ebony and Walnut Chess Set with Case : Toys & Games

Favor Chess on Steam

Chessboard Kingdoms on Steam

Steam Workshop::Random Tabletop Mods (Will go through and delete and curate more eventually)

List of chess variants - Wikipedia

Steam Community :: Sovereign

Sovereign Chess' is a Battle Without Loyalty or Humanity

Steam Workshop::Garry's Chess Model Pack