Contribute correction: Othello

           __   __               ___    
    ___    \ \\/ //   ____      / _ \\  
   /   ||   \ ` //   |    \\   / //\ \\ 
  | [] ||    | ||    | [] ||  |  ___  ||
   \__ ||    |_||    |  __//  |_||  |_||
    -|_||    `-`'    |_|`-`   `-`   `-` 
     `-`             `-`