8: sT  ::  ..  ::  ..  ::  ..  :: 
7: ::  ..  ::  ..  ::  ..  ::  .. 
6: ..  ::  sB  ::  ..  ::  ..  :: 
5: ::  ..  sB  ..  wB  ..  ::  .. 
4: ..  ::  wB  ::  wT  sB  ..  :: 
3: ::  ..  sK  ..  ::  wB  ::  .. 
2: ..  ::  ..  ::  ..  ::  ..  :: 
1: ::  ..  ::  ..  wS  wK  ::  .. 
   A   B   C   D   E   F   G   H
