This game is based on the chess-like game mentioned in the book series "A Song of Ice and Fire" by George R.R. Martin. In the books certain pieces are mentioned, which are included here, the ability to set up your pieces the way you like at the beginning, also included here, and mountains, which are immobile, impassable obstacles each side can enter as well. Beyond that, not much more info is given, so I have designed the pieces to move as I saw fit.

Included are two variants, normal Cyvasse and small Cyvasse. The normal one can get a bit overwhelming, so the smaller one uses a normal 8x8 chess board.