Find balance between 1.7 and 1.8 reductions

[stockfish] / src / pawns.cpp

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 9ca1f67f536d8291125ab6852b8e438086352f3e..1cdeb461d51e2a2e74a56860f3d3e3c65998d70d 100644 (file)
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -94,8 +94,8 @@ namespace {
   };
 
   // Pawn storm open file bonuses by file
-  const int16_t KStormOpenFileBonus[8] = { 31, 31, 18, 0, 0, 0, 0, 0 };
-  const int16_t QStormOpenFileBonus[8] = { 0, 0, 0, 0, 0, 26, 42, 26 };
+  const int16_t QStormOpenFileBonus[8] = { 31, 31, 18, 0, 0, 0, 0, 0 };
+  const int16_t KStormOpenFileBonus[8] = { 0, 0, 0, 0, 0, 26, 42, 26 };
 
   // Pawn storm lever bonuses by file
   const int StormLeverBonus[8] = { -8, -8, -13, 0, 0, -13, -8, -8 };
@@ -148,7 +148,7 @@ PawnInfo* PawnInfoTable::get_pawn_info(const Position& pos) const {
   assert(pos.is_ok());
 
   Key key = pos.get_pawn_key();
-  int index = int(key & (size - 1));
+  unsigned index = unsigned(key & (size - 1));
   PawnInfo* pi = entries + index;
 
   // If pi->key matches the position's pawn hash key, it means that we