Elemental Chess (2000)

An abstract strategy game with an “Earth, Air, Water, Fire Theme.” The game is played using 24 pieces on a standard 8x8 chess board. Each piece is associated with one of the four elements. A piece cannot capture pieces of its own element, only those of different elements. For example, Air pieces can only capture Water and Fire pieces; Water pieces can only capture Fire and Earth pieces; Fire pieces can only capture Earth and Air pieces; and Earth pieces can only capture Air & Water pieces. You win if you capture all six of your opponent’s pieces of any one element.