Nightrider(N): (1,2) Rider. Operates along straight lines with squares lying a Knight’s move away from each other.
Superguards: Any piece (including Kings and pawns), which is observed by another piece of the same color cannot be captured. Pinned pieces also observe.
No.1302Hans Uitenbroek Netherlands original – 01.07.2018
Nice problem with great unity !
The tries are added to the solutions. I’m very sorry for missing them when published.