Jörg Knappen wrote on Wed, Aug 14, 2013 08:17 AM EDT:
I learned that there was a german edition of this game published in 1972 by Parker under the title "Schach dem Schlaukopf". The pieces are Dummkopf (Ninny), Schlitzohr (Numskull), and Schlaukopf (Brain).
Source: http://de.wikipedia.org/wiki/Schach_dem_Schlaukopf