Gorph's Map of Land of Chess (ebony tower) {40-80} 

 +                                                                   +
  \                                                                 /
   +                                                               +
   |\                                                             /x
  x  x                                 +                         x +
 /    \                               x                         /
|      \                             +                         /
+----+  +                            o                        +
        |\                 +--o-S----+----+-o--+             /|
        | \                          o                      / |
        |  x          +--x-+----+----+----+----+-x--+      x  |
        |   \             /|    |    |    |    |          /   |
        |    +           / |    |    | b  |    |         +    |
        |    x          /  |    |    |x   |    |         x    |
        |    +    +    x   +----+----a----+----+    +    +    |
        |    |    |    |             o              |    |    |
        |    +--o-+----=-------------+--------------+-o--+    |
        |               \           /x              |         |
        |                +----x----+ +              +         |
        |                            |\                       |
        |                            + \_____                 |
        |                            |       o                |
        |                            +        \               |
        |                            |    +--x-+-x--+         |
        |                            +                        |
        |                            o                        |
        |                            1                        |
        |                          ebony                      |
        x              +        tower maze                    x
        |              |                                      |
        +--x-+----+-x--b--x-+----+-------------------------x--+
                        x
                         a

1 = Land of Chess (ebony maze) {40-80}

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