+-----+       +-----+   | +-----+       +-----+     Andrew Bartmess'
  |  |  |       |  |  |   | |  |  |       |  |  |     <abartmes@infinet.com>
  |--o--|       |--o--|   | |--o--|       |--o--|     Tri-Dimensional Chess
  |  |  |-------|  |  |   | |  |  |-------|  |  |     (aka Star Trek Chess)
  +-----+|  |  |+-----+   | +-----+ |  |  +-----+
      |--+--+--+--|       |      |--+--+--+--|        http://home.interhop.net/
      |  |  |  |  |       |      |  |  |  |  |               ~bag/startrek.htm
      |--+--+--+--|o      |      |--+--+--+--|-o
      |  |  |  |  ||      |      |  |  |  |  | |      3-D Stereogram by
      |--+--+--+--||      |      |--+--+--+--|-|      Greg Berigan
      |  |  |  |  ||      |      |  |  |  |  | |      <gberigan@cse.unl.edu>
      o-----------o|o     |      o-----------o-|-o    December 18, 1997
       |  |  |  |  ||     |        |  |  |  |  | |
       |--+--+--+--||     |        |--+--+--+--|-|    See also the newsgroups:
       |  |  |  |  ||     |        |  |  |  |  | |      rec.games.chess.misc
       o-----------o|     |        o-----------o-|      rec.arts.startrek.misc
        |  |  |  |  |     |          |  |  |  |  |      rec.arts.ascii
        |--+--+--+--|     |          |--+--+--+--|
    +-----+|  |  |+-----+ |     +-----+ |  |  +-----+
    |  |  |+--+--+|  |  | |     |  |  |-+--+--|  |  |
    |--o--|       |--o--| |     |--o--|       |--o--|
    |  |  |       |  |  | |     |  |  |       |  |  |
    +-----+       +-----+ |     +-----+       +-----+

This is a 3-D ASCII stereogram.  Defocus your eyes like when looking at
those Magic Eye 3-D puzzles.  You may have to bring your face very close
to your monitor, possibly reduce your font size to view it properly.
You should see three board setups in this state.  Focus on the middle
and you should see the boards hovering.  Once the images are aligned you
can pull back from the monitor slowly to bring things into better focus.