X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmovepick.cpp;h=04fa40d625ba8212a4dceb2ed0278a966a5b7fe5;hb=4b8a7f2793f0d7dd46d2804cd5f46ccdb080da12;hp=7d759f12691058f255f84784e388a09b4fad6c09;hpb=e0215f3222d4f6c09492633854a41aaa131c38e0;p=stockfish

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 7d759f12..04fa40d6 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -110,13 +110,13 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const History& h)
   go_next_phase();
 }
 
-MovePicker::MovePicker(const Position& p, Move ttm, const History& h, int threshold)
+MovePicker::MovePicker(const Position& p, Move ttm, const History& h, int parentCapture)
                        : pos(p), H(h) {
 
   assert (!pos.in_check());
 
   // In ProbCut we consider only captures better than parent's move
-  captureThreshold = threshold;
+  captureThreshold = parentCapture;
   phasePtr = ProbCutTable;
 
   if (   ttm != MOVE_NONE
@@ -224,11 +224,11 @@ void MovePicker::score_captures() {
   for (MoveStack* cur = moves; cur != lastMove; cur++)
   {
       m = cur->move;
+      cur->score =  pos.midgame_value_of_piece_on(move_to(m))
+                  - pos.type_of_piece_on(move_from(m));
+
       if (move_is_promotion(m))
-          cur->score = QueenValueMidgame;
-      else
-          cur->score =  pos.midgame_value_of_piece_on(move_to(m))
-                      - pos.type_of_piece_on(move_from(m));
+          cur->score += QueenValueMidgame;
   }
 }