The Legal chess position shown here is missing one piece. The
white king (shown) is sitting on top of the flagpole of Canada's
three time King (round both coordinates to dd°mm.mm0), and
the black bishop (also shown) can be found 2.2189Km from that point
at a bearing of 274.97°T (but don't bother visiting her: as you can
see, she's very busy).
The treasure stash is with the missing piece, whose exact
coordinates end with mm.mm1'N and mm.mm8'W.
The initial cache contents included of a number of higher than
typical value items, reflecting the higher than average difficulty
of finding the stash.
Notes:
- "Legal" is defined as possible to occur during a real game
of chess.
- There is only one possible solution when abiding by the
Rules of Chess. Really!
- Due to the precision required, use of a calculator is
recommended for any intermediate calculations, but your GPS unit
can be used for the final cache waypoint projection.