Always use ss->bestMove to store ply best move

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 588f76f3e6b789c6d8d500c56aba12eaf61718c7..66b1d65dedf8c368f9c37a37ff43a178cf26d442 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1062,7 +1062,7 @@ namespace {
         // Refresh tte entry to avoid aging
         TT.store(posKey, tte->value(), tte->type(), tte->depth(), ttMove, tte->static_value(), tte->king_danger());
 
-        ss->currentMove = ttMove; // Can be MOVE_NONE
+        ss->bestMove = ttMove; // Can be MOVE_NONE
         return value_from_tt(tte->value(), ply);
     }
 
@@ -1176,7 +1176,7 @@ namespace {
             if (nullValue == value_mated_in(ply + 2))
                 mateThreat = true;
 
-            threatMove = (ss+1)->currentMove;
+            threatMove = (ss+1)->bestMove;
             if (   depth < ThreatDepth
                 && (ss-1)->reduction
                 && connected_moves(pos, (ss-1)->currentMove, threatMove))
@@ -1460,7 +1460,7 @@ namespace {
 
     if (!PvNode && tte && ok_to_use_TT(tte, depth, beta, ply))
     {
-        ss->currentMove = ttMove; // Can be MOVE_NONE
+        ss->bestMove = ttMove; // Can be MOVE_NONE
         return value_from_tt(tte->value(), ply);
     }