inline const std::string square_to_string(Square s) {
return std::string(1, file_to_char(square_file(s)))
+ std::string(1, rank_to_char(square_rank(s)));
inline const std::string square_to_string(Square s) {
return std::string(1, file_to_char(square_file(s)))
+ std::string(1, rank_to_char(square_rank(s)));