Small cleanups

[stockfish] / src / position.cpp

diff --git a/src/position.cpp b/src/position.cpp
index d2e33b3022bf0b1cc1cbe0554f2f2b8627d379ba..471ef01f24f16bdbd5581ec170b7c0b062840812 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -64,10 +64,11 @@ std::ostream& operator<<(std::ostream& os, const Position& pos) {
       for (File f = FILE_A; f <= FILE_H; ++f)
           os << " | " << PieceToChar[pos.piece_on(make_square(f, r))];
 
-      os << " |\n +---+---+---+---+---+---+---+---+\n";
+      os << " | " << (1 + r) << "\n +---+---+---+---+---+---+---+---+\n";
   }
 
-  os << "\nFen: " << pos.fen() << "\nKey: " << std::hex << std::uppercase
+  os << "   a   b   c   d   e   f   g   h\n"
+     << "\nFen: " << pos.fen() << "\nKey: " << std::hex << std::uppercase
      << std::setfill('0') << std::setw(16) << pos.key()
      << std::setfill(' ') << std::dec << "\nCheckers: ";
 
@@ -104,8 +105,7 @@ Key cuckoo[8192];
 Move cuckooMove[8192];
 
 
-/// Position::init() initializes at startup the various arrays used to compute
-/// hash keys.
+/// Position::init() initializes at startup the various arrays used to compute hash keys
 
 void Position::init() {
 
@@ -1111,6 +1111,7 @@ bool Position::see_ge(Move m, Value threshold) const {
   return bool(res);
 }
 
+
 /// Position::is_draw() tests whether the position is drawn by 50-move rule
 /// or by repetition. It does not detect stalemates.