X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=3526a3d023a5ef38a9e214193bb15820cd30f780;hp=0c81763155d078275263430b17b4a044269daeab;hb=a6c5b4c6fbd1db45377f9dfecd361cebffe27a8d;hpb=0504a6975d8f32ee9638e05b53ed32e3f7a7f4e1

diff --git a/src/position.cpp b/src/position.cpp
index 0c817631..3526a3d0 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1136,7 +1136,7 @@ int Position::see_sign(Move m) const {
   // Early return if SEE cannot be negative because captured piece value
   // is not less then capturing one. Note that king moves always return
   // here because king midgame value is set to 0.
-  if (PieceValue[MG][piece_on(to_sq(m))] >= PieceValue[MG][piece_moved(m)])
+  if (PieceValue[MG][piece_moved(m)] <= PieceValue[MG][piece_on(to_sq(m))])
       return 1;
 
   return see(m);
@@ -1197,6 +1197,12 @@ int Position::see(Move m, int asymmThreshold) const {
   do {
       assert(slIndex < 32);
 
+      if (captured == KING) // Stop before processing a king capture
+      {
+          swapList[slIndex++] = QueenValueMg * 16;
+          break;
+      }
+
       // Add the new entry to the swap list
       swapList[slIndex] = -swapList[slIndex - 1] + PieceValue[MG][captured];
       slIndex++;
@@ -1206,15 +1212,6 @@ int Position::see(Move m, int asymmThreshold) const {
       stm = ~stm;
       stmAttackers = attackers & pieces(stm);
 
-      if (captured == KING)
-      {
-          // Stop before processing a king capture
-          if (stmAttackers)
-              swapList[slIndex++] = QueenValueMg * 16;
-
-          break;
-      }
-
   } while (stmAttackers);
 
   // If we are doing asymmetric SEE evaluation and the same side does the first