Three Corners

h#2

Transmuting Kings*

No White King

 1.Ra2-a1 Qa8*a1 + 2.Ke5*a1 Rb8-a8 #

1.Ra2-g2 Qa8-a1 + 2.Ke5-h2 Rb8-h8 #

* When in check, the King takes the power(s) of the checking unit(s) in place of its own.