X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.cpp;h=59b134532e4ec5318884c9b2810d902d0af337cb;hp=20aaabbdde0288a28743ea230706dc2905cc281f;hb=683e6dc6566719f8737fad9bc30580bb0b4d8d20;hpb=c6d62b7da5b9bb0e8c987596d1c6a304b337ca32

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 20aaabbd..59b13453 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -96,9 +96,6 @@ MovePicker::MovePicker(const Position& p, bool pv, Move ttm,
   else
       phaseIndex = (noCaptures ? NoMovesPhaseIndex : QsearchWithoutChecksPhaseIndex);
 
-  dc = p.discovered_check_candidates(us);
-  pinned = p.pinned_pieces(p.side_to_move());
-
   finished = false;
 }
 
@@ -130,7 +127,7 @@ Move MovePicker::get_next_move() {
         if (ttMove != MOVE_NONE)
         {
             assert(move_is_ok(ttMove));
-            if (move_is_legal(pos, ttMove, pinned))
+            if (move_is_legal(pos, ttMove))
                 return ttMove;
         }
         break;
@@ -139,7 +136,7 @@ Move MovePicker::get_next_move() {
         if (mateKiller != MOVE_NONE)
         {
             assert(move_is_ok(mateKiller));
-            if (move_is_legal(pos, mateKiller, pinned))
+            if (move_is_legal(pos, mateKiller))
                 return mateKiller;
        }
        break;
@@ -151,7 +148,7 @@ Move MovePicker::get_next_move() {
         break;
 
     case PH_BAD_CAPTURES:
-        badCapturesPicked = 0;
+        movesPicked = 0;
         break;
 
     case PH_NONCAPTURES:
@@ -174,7 +171,7 @@ Move MovePicker::get_next_move() {
         break;
 
     case PH_QCHECKS:
-        numOfMoves = generate_checks(pos, moves, dc);
+        numOfMoves = generate_checks(pos, moves);
         movesPicked = 0;
         break;
 
@@ -394,7 +391,7 @@ Move MovePicker::pick_move_from_list() {
           moves[bestIndex] = moves[movesPicked++];
           if (   move != ttMove
               && move != mateKiller
-              && pos.pl_move_is_legal(move, pinned))
+              && pos.pl_move_is_legal(move))
               return move;
       }
       break;
@@ -414,7 +411,7 @@ Move MovePicker::pick_move_from_list() {
           moves[bestIndex] = moves[movesPicked++];
           if (   move != ttMove
               && move != mateKiller
-              && pos.pl_move_is_legal(move, pinned))
+              && pos.pl_move_is_legal(move))
               return move;
       }
       break;
@@ -434,15 +431,15 @@ Move MovePicker::pick_move_from_list() {
 
   case PH_BAD_CAPTURES:
       assert(!pos.is_check());
-      assert(badCapturesPicked >= 0);
+      assert(movesPicked >= 0);
       // It's probably a good idea to use SEE move ordering here, instead
       // of just picking the first move.  FIXME
-      while (badCapturesPicked < numOfBadCaptures)
+      while (movesPicked < numOfBadCaptures)
       {
-          move = badCaptures[badCapturesPicked++].move;
+          move = badCaptures[movesPicked++].move;
           if (   move != ttMove
               && move != mateKiller
-              && pos.pl_move_is_legal(move, pinned))
+              && pos.pl_move_is_legal(move))
               return move;
       }
       break;
@@ -457,7 +454,7 @@ Move MovePicker::pick_move_from_list() {
           moves[bestIndex] = moves[movesPicked++];
           // Remember to change the line below if we decide to hash the qsearch!
           // Maybe also postpone the legality check until after futility pruning?
-          if (/* move != ttMove && */ pos.pl_move_is_legal(move, pinned))
+          if (/* move != ttMove && */ pos.pl_move_is_legal(move))
               return move;
       }
       break;
@@ -471,7 +468,7 @@ Move MovePicker::pick_move_from_list() {
       {
           move = moves[movesPicked++].move;
           // Remember to change the line below if we decide to hash the qsearch!
-          if (/* move != ttMove && */ pos.pl_move_is_legal(move, pinned))
+          if (/* move != ttMove && */ pos.pl_move_is_legal(move))
               return move;
       }
       break;