Move move_from_uci(const Position& pos, std::string& str);
const std::string move_to_uci(Move m, bool chess960);
-inline char to_char(File f, bool tolower = true) {
- return char(f - FILE_A + (tolower ? 'a' : 'A'));
-}
-
-inline char to_char(Rank r) {
- return char(r - RANK_1 + '1');
-}
-
inline const std::string to_string(Square s) {
- char ch[] = { to_char(file_of(s)), to_char(rank_of(s)), 0 };
+ char ch[] = { 'a' + file_of(s), '1' + rank_of(s), 0 };
return ch;
}