Reformat previous patch

[stockfish] / src / movepick.cpp

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 69b7cb3622d4ffdf49b114bc0ed86eb0e9cf9c67..a604fe14bd72efd81b065e38743914d9b4f154fe 100644 (file)
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -70,7 +70,7 @@ namespace {
 /// search captures, promotions and some checks) and about how important good
 /// move ordering is at the current node.
 
-MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const History& h,
+MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const History& h, const Refutations& r,
                        Search::Stack* s, Value beta) : pos(p), Hist(h), depth(d) {
 
   assert(d > DEPTH_ZERO);
@@ -89,6 +89,8 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const History& h,
 
       killers[0].move = ss->killers[0];
       killers[1].move = ss->killers[1];
+      Square prevSq = to_sq((ss-1)->currentMove);
+      killers[2].move = r[pos.piece_on(prevSq)][prevSq];
 
       // Consider sligtly negative captures as good if at low depth and far from beta
       if (ss && ss->staticEval < beta - PawnValueMg && d < 3 * ONE_PLY)
@@ -237,7 +239,7 @@ void MovePicker::generate_next() {
 
   case KILLERS_S1:
       cur = killers;
-      end = cur + 2;
+      end = cur + 3;
       return;
 
   case QUIETS_1_S1:
@@ -329,7 +331,8 @@ Move MovePicker::next_move<false>() {
           move = (cur++)->move;
           if (   move != ttMove
               && move != killers[0].move
-              && move != killers[1].move)
+              && move != killers[1].move
+              && move != killers[2].move)
               return move;
           break;
 
@@ -374,4 +377,4 @@ Move MovePicker::next_move<false>() {
 /// from the split point's shared MovePicker object. This function is not thread
 /// safe so must be lock protected by the caller.
 template<>
-Move MovePicker::next_move<true>() { return ss->sp->movePicker->next_move<false>(); }
+Move MovePicker::next_move<true>() { return ss->splitPoint->movePicker->next_move<false>(); }