In February and August 1996, I wrote two Word Ways articles, "Queens's-Move Graphing" and "Queen's-Move Graphing Revisited". There has been no subsequent exploration of this topic in Word Ways by a computer-literate generation of logologists.
Eckler, A. Ross
Word Ways: Vol. 45
, Article 4.
Available at: http://digitalcommons.butler.edu/wordways/vol45/iss1/4