chunk location

[hh07]

I wanne check if player is in a certain chunk I already tried some stuff like

command /test:
   trigger:
      set {chunk} to chunk at player's location
      if player is in {chunk}:
         #do stuff
        
        
command /test2:
   trigger:
      set {chunk} to chunk at player's location
      set {chunkz} to z-coordinates of {chunk}
      set {chunkx} to x-coordinates of {chunk}
      if player is between {chunkx} and {chunkz}:
         #do stuff