Unicode and ASCII boards

The board can be represented in ASCII (with fixed-width fonts) using either the full or compact formats below.

Full layouts

   A   B   C   D   E   F   G   H   I   L   M
   _   _   _   _   _   _   _   _   _   _   _
1 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 1
  \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
  2 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 2
    \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
    3 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 3 
      \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
      4 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 4
        \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
        5 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 5
          \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
          6 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 6
            \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
            7 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 7
              \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
              8 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 8
                \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
                9 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 9
                  \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
                 10 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 10
                    \_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_\_/_
                   11 / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ 11
                      \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/

                       A   B   C   D   E   F   G   H   I   L   M

                     _
                   _/ \_
                 _/ \_/ \_
               _/ \_/ \_/ \_
             _/ \_/ \_/ \_/ \_
     0     _/ \_/ \_/ \_/ \_/ \_     X
         _/ \_/ \_/ \_/ \_/ \_/ \_  
       _/ \_/ \_/ \_/ \_/ \_/ \_/ \_
     _/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_
   _/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_
 _/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_ 
/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \
\_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ 
  \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/
    \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/
      \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/
        \_/ \_/ \_/ \_/ \_/ \_/ \_/
     X    \_/ \_/ \_/ \_/ \_/ \_/    0
            \_/ \_/ \_/ \_/ \_/
              \_/ \_/ \_/ \_/ 
                \_/ \_/ \_/ 
                  \_/ \_/ 
                    \_/

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
              \. . ./
               \. ./
                \./