-/// Position::move_is_pl_slow() takes a move and tests whether the move
-/// is pseudo legal. This version is not very fast and should be used
-/// only in non time-critical paths.
-
-bool Position::move_is_pl_slow(const Move m) const {
-
- MoveStack mlist[MAX_MOVES];
- MoveStack *cur, *last;
+/// Position::move_is_legal() takes a move and tests whether the move
+/// is legal. This version is not very fast and should be used only
+/// in non time-critical paths.