I also made this game. It is called "Large Hnefatafl" and is 13x13 squares. Pieces are green and blue, of course...the king is designated by a different shape than the other defenders.
(peida) Kui Sa ootad oma käiku, klõpsa pealehel "Värskenda" järel "muuda", siis pane lehe värskendus 30 sekundile, et Sinu käigukord ilmuks kiiremini nähtavale. (Servant) (näita kõiki vihjeid)