Portal Chess

Normal: Standard portal travel in 1 move, but you cannot capture a piece immediately on/after exiting a portal.
Continuous: Fly through portals in 1 move and capture pieces downstream along your movement line.
2 Part: Land directly on the exit portal square in 1 single move.
Chaos: Move through a portal and exit along all permitted piece directions!
King Portals: King can enter portals! In Chaos mode, King exits 1 square in all 8 directions.
King Safety: Portals cannot be used to directly capture Kings in any mode!