Unicode and ASCII boards

The board can be represented in ASCII using either the full or compact formats below. The full layout is rotated 90 degrees from the compact one. (A fixed-width font is required for either board to display correctly in an e-mail client.)

Compact layouts:

           A B C D E F G H I
         1  . . . . . . . . .
          2  . . . . . . . V .
           3  . . V . . . . V .
            4  . . . V . . . . .
             5  . . . . . . V . .
              6  . . V H H H V . .
               7  . . . . . . H . .
                8  . H . V . H . . .
                 9  . H . . . . . . .



                /.\                       
               /. .\
              /. . .\
          X  /. . . .\  O
            /. . . . .\
           /. . . O . .\
          /. . O . . . .\
         /. . . . . . . .\
         . . X O X . . . . 
         \. . . . . . . ./ 
          \. . X . . . ./
           \. . . . . ./
            \. . . . ./
          O  \. . . ./  X
              \. . ./
               \. ./
                \./
 

Full layout:

               O _ X
             O _/ \_ X
           O _/ \_/ \_ X
         O _/ \_/ \_/ \_ X
       O _/ \_/ \_/ \_/ \_ X
     O _/ \_/ \_/ \_/ \_/ \_ X
   O _/ \_/ \_/ \_/ \_/ \_/ \_ X
 O _/ \_/ \_/ \_/ \_/ \_/ \_/ \_ X
 _/ \_/ \_/O\_/ \_/ \_/ \_/ \_/ \_ 
/ \_/ \_/ \_/ \_/X\_/ \_/ \_/ \_/ \
\_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ 
 X\_/ \_/ \_/O\_/O\_/X\_/ \_/ \_/O 
   X\_/ \_/ \_/ \_/ \_/ \_/ \_/O 
     X\_/ \_/ \_/X\_/ \_/ \_/O
       X\_/ \_/ \_/ \_/ \_/O 
         X\_/ \_/ \_/ \_/O 
           X\_/ \_/ \_/O 
             X\_/ \_/O 
               X\_/O