Spherical Chess
Spherical Chess is a free 3D chess variant played on the surface of a sphere.
Instead of flat edges, the board wraps around: the a- and h-files connect, and the
top and bottom connect through the poles, so pieces can attack from behind and
bishops roam farther than on a normal board.
Play locally on one device or online against another player at
sphericalchess.org. Please enable
JavaScript to play.