English: In chess, castling may only be carried out when both the king and the involved rook have not been moved, all the squares between them are free and not dominated by any opposing piece and the king is not in check and would not be put in check by castling.
Toki Pona: musi pi mije lawa ma la mije lawa li ken tawa monsi pi tomo wawa lon ni taso: tenpo pini ale la mije lawa en tomo wawa li tawa ala; insa pi ona tu la ma taso ni li lon: kulupu utala ante li lawa ala e ona; mije lawa li lon ala utala li lon ala utala lon monsi pi tomo wawa.