X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fthread.cpp;h=88331f0674e74169e9932924c8c6a7301c8f739c;hb=6596f0eac0c1d25a12bfd923907bfc78beedbc90;hp=10ec96dddbae31005fb2fee3c79e0753e34d41eb;hpb=0c878adb36c1013944231083d6a7b3b53aa1ad7e;p=stockfish

diff --git a/src/thread.cpp b/src/thread.cpp
index 10ec96dd..88331f06 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -68,6 +68,7 @@ void Thread::clear() {
 
   counterMoves.fill(MOVE_NONE);
   mainHistory.fill(0);
+  lowPlyHistory.fill(0);
   captureHistory.fill(0);
 
   for (bool inCheck : { false, true })
@@ -165,7 +166,7 @@ void ThreadPool::clear() {
       th->clear();
 
   main()->callsCnt = 0;
-  main()->previousScore = VALUE_INFINITE;
+  main()->bestPreviousScore = VALUE_INFINITE;
   main()->previousTimeReduction = 1.0;
 }
 
@@ -211,6 +212,7 @@ void ThreadPool::start_thinking(Position& pos, StateListPtr& states,
       th->rootDepth = th->completedDepth = 0;
       th->rootMoves = rootMoves;
       th->rootPos.set(pos.fen(), pos.is_chess960(), &setupStates->back(), th);
+      th->lowPlyHistory.fill(0);
   }
 
   setupStates->back() = tmp;