Limit history range to +-2000

[stockfish] / src / move.cpp

diff --git a/src/move.cpp b/src/move.cpp
index f915feecc1c5412974f25cf37de4d86f80d8918a..ff0adbe5b6d7cfce860b30b732d7dc17e7cccd0f 100644 (file)
--- 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);