X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.cpp;h=2dbf2d60bb4124032ba55bd57a7366df61f6ae70;hp=e1042ea6005f0255ccb1f4b21f809e0f0e4a3b84;hb=d0f09de2d24f53ccab09928eb776423c813d6580;hpb=a64d524d026bc78e4779fa3249649271d905df2d

diff --git a/src/movepick.cpp b/src/movepick.cpp
index e1042ea6..2dbf2d60 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -61,7 +61,7 @@ namespace {
 /// MovePicker constructor for the main search
 MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const ButterflyHistory* mh,
                        const CapturePieceToHistory* cph, const PieceToHistory** ch, Move cm, Move* killers)
-           : pos(p), mainHistory(mh), captureHistory(cph), contHistory(ch),
+           : pos(p), mainHistory(mh), captureHistory(cph), continuationHistory(ch),
              refutations{{killers[0], 0}, {killers[1], 0}, {cm, 0}}, depth(d) {
 
   assert(d > DEPTH_ZERO);
@@ -73,8 +73,8 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const ButterflyHist
 
 /// MovePicker constructor for quiescence search
 MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const ButterflyHistory* mh,
-                       const CapturePieceToHistory* cph, Square rs)
-           : pos(p), mainHistory(mh), captureHistory(cph), recaptureSquare(rs), depth(d) {
+                       const CapturePieceToHistory* cph, const PieceToHistory** ch, Square rs)
+           : pos(p), mainHistory(mh), captureHistory(cph), continuationHistory(ch), recaptureSquare(rs), depth(d) {
 
   assert(d <= DEPTH_ZERO);
 
@@ -111,13 +111,13 @@ void MovePicker::score() {
   for (auto& m : *this)
       if (Type == CAPTURES)
           m.value =  PieceValue[MG][pos.piece_on(to_sq(m))]
-                   + (*captureHistory)[pos.moved_piece(m)][to_sq(m)][type_of(pos.piece_on(to_sq(m)))] / 16;
+                   + (*captureHistory)[pos.moved_piece(m)][to_sq(m)][type_of(pos.piece_on(to_sq(m)))] / 8;
 
       else if (Type == QUIETS)
           m.value =  (*mainHistory)[pos.side_to_move()][from_to(m)]
-                   + (*contHistory[0])[pos.moved_piece(m)][to_sq(m)]
-                   + (*contHistory[1])[pos.moved_piece(m)][to_sq(m)]
-                   + (*contHistory[3])[pos.moved_piece(m)][to_sq(m)];
+                   + (*continuationHistory[0])[pos.moved_piece(m)][to_sq(m)]
+                   + (*continuationHistory[1])[pos.moved_piece(m)][to_sq(m)]
+                   + (*continuationHistory[3])[pos.moved_piece(m)][to_sq(m)];
 
       else // Type == EVASIONS
       {
@@ -125,7 +125,9 @@ void MovePicker::score() {
               m.value =  PieceValue[MG][pos.piece_on(to_sq(m))]
                        - Value(type_of(pos.moved_piece(m)));
           else
-              m.value = (*mainHistory)[pos.side_to_move()][from_to(m)] - (1 << 28);
+              m.value =  (*mainHistory)[pos.side_to_move()][from_to(m)]
+                       + (*continuationHistory[0])[pos.moved_piece(m)][to_sq(m)]
+                       - (1 << 28);
       }
 }