Account for gamePly after each move

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 091c00fe2e06a9e8b6c194bdc460440d9f3d957c..b9cbb956d823b9cb7bb30605bdd3524f46d608c2 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -182,7 +182,7 @@ void Search::think() {
   static PolyglotBook book; // Defined static to initialize the PRNG only once
 
   RootColor = RootPos.side_to_move();
-  TimeMgr.init(Limits, RootPos.startpos_ply_counter(), RootColor);
+  TimeMgr.init(Limits, RootPos.game_ply(), RootColor);
 
   if (RootMoves.empty())
   {
@@ -354,7 +354,7 @@ namespace {
                 // we want to keep the same order for all the moves but the new
                 // PV that goes to the front. Note that in case of MultiPV search
                 // the already searched PV lines are preserved.
-                sort<RootMove>(RootMoves.begin() + PVIdx, RootMoves.end());
+                std::stable_sort(RootMoves.begin() + PVIdx, RootMoves.end());
 
                 // Write PV back to transposition table in case the relevant
                 // entries have been overwritten during the search.
@@ -399,7 +399,7 @@ namespace {
             }
 
             // Sort the PV lines searched so far and update the GUI
-            sort<RootMove>(RootMoves.begin(), RootMoves.begin() + PVIdx + 1);
+            std::stable_sort(RootMoves.begin(), RootMoves.begin() + PVIdx + 1);
 
             if (PVIdx + 1 == PVSize || Time::now() - SearchTime > 3000)
                 sync_cout << uci_pv(pos, depth, alpha, beta) << sync_endl;