books.google.ca - "...enough to drive experienced chess players to insanity, but they will enjoy the ride....The author...warns the reader from the start anything goes--especially joke creations that flout or even stomp on the laws of chess....Just when we become accustomed to life in this Outer Space of chess, he reminds...http://books.google.ca/books/about/Chess_Brain_Twisters.html?id=fX0GAAAACAAJ&utm_source=gb-gplus-shareChess Brain Twisters
Hochberg presents a broad selection of chess variant puzzles with brilliant humor and wit. Most puzzles, especially the last one, are very challenging; fortunately, there is an answer key for the average reader.