[Retros] destination squares

[Mario Richter]

> One of John Nunn's 2012 Christmas puzzles (#5 at 

> http://www.chessbase.com/puzzle/christmas2012/chr12-05.htm) is to find a 

> game of chess (ending in mate) with a total of three destination squares.


This sounds very similiar to question 6 of Masaya Nakamura's
"Chess Detection Puzzles", presented at the WCCC 2012 in Kobe, Japan:

"I saw a strange game yesterday."
"Again? How strange?"
"The game was ended by checkmate, and all White's and Black's
moves in the game were to one of three squares."

Best,

  mario