X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmove.cpp;h=da9e977dc611633e361db33e36467d46030777c4;hp=f915feecc1c5412974f25cf37de4d86f80d8918a;hb=853e2a9495afbe5789727c4c666c73c8276d8585;hpb=87ca13a79a8af25e9f335311008c257d101cbf12

diff --git a/src/move.cpp b/src/move.cpp
index f915feec..da9e977d 100644
--- a/src/move.cpp
+++ b/src/move.cpp
@@ -66,11 +66,12 @@ const string move_to_uci(Move m, bool chess960) {
 
 
 /// move_from_uci() takes a position and a string representing a move in
-/// simple coordinate notation and returns an equivalent Move.
+/// simple coordinate notation and returns an equivalent Move if any.
+/// Moves are guaranteed to be legal.
 
 Move move_from_uci(const Position& pos, const string& str) {
 
-  MoveStack mlist[MOVES_MAX];
+  MoveStack mlist[MAX_MOVES];
   MoveStack* last = generate<MV_LEGAL>(pos, mlist);
 
   for (MoveStack* cur = mlist; cur != last; cur++)
@@ -90,7 +91,7 @@ const string move_to_san(Position& pos, Move m) {
   assert(pos.is_ok());
   assert(move_is_ok(m));
 
-  MoveStack mlist[MOVES_MAX];
+  MoveStack mlist[MAX_MOVES];
   Square from = move_from(m);
   Square to = move_to(m);
   PieceType pt = pos.type_of_piece_on(from);
@@ -155,11 +156,11 @@ const string move_to_san(Position& pos, Move m) {
       }
   }
 
-  // The move gives check? We don't use pos.move_is_check() here
+  // The move gives check? We don't use pos.move_gives_check() here
   // because we need to test for a mate after the move is done.
   StateInfo st;
   pos.do_move(m, st);
-  if (pos.is_check())
+  if (pos.in_check())
       san += pos.is_mate() ? "#" : "+";
   pos.undo_move(m);