+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 };
+ return ch;
+}
+
+#endif // #ifndef NOTATION_H_INCLUDED