Use exploration rate for reductions

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 087ed3820fd217fd0af42eed4fdf62545d0df5ff..2b1f92b209290529abb627c9dd9319b06d328fd1 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -61,6 +61,7 @@ public:
   Pawns::Table pawnsTable;
   Material::Table materialTable;
   size_t pvIdx, pvLast;
+  uint64_t ttHitAverage;
   int selDepth, nmpMinPly;
   Color nmpColor;
   std::atomic<uint64_t> nodes, tbHits, bestMoveChanges;