X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.cpp;h=61e5527f42c61d638132201f0b2f2efd18bc999a;hp=8f3f65b165d2c8d65031aecf6046001623a54f92;hb=a21a110188eed1ff41f2a1535a93b48c654663de;hpb=811037c8457fc46dba267e70192d3cd38676249f

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 8f3f65b1..61e5527f 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -56,7 +56,7 @@ namespace {
 /// move ordering is at the current node.
 
 MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const History& h,
-                       SearchStack* ss, Value beta) : pos(p), H(h) {
+                       SearchStack* ss, Value beta) : pos(p), H(h), depth(d) {
   captureThreshold = 0;
   badCaptures = moves + MAX_MOVES;
 
@@ -162,7 +162,8 @@ void MovePicker::go_next_phase() {
   case PH_NONCAPTURES_2:
       curMove = lastMove;
       lastMove = lastNonCapture;
-      insertion_sort<MoveStack>(curMove, lastMove);
+      if (depth >= 3 * ONE_PLY)
+          insertion_sort<MoveStack>(curMove, lastMove);
       return;
 
   case PH_BAD_CAPTURES: