Remove `previousDepth` in favor of `completedDepth + 2`

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 7566322c54c933ec2ef2ca6369fd13cd4aa8f0c8..46cdb11c36a473999aaf970f9eb11544d858b897 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -69,7 +69,7 @@ public:
   Position rootPos;
   StateInfo rootState;
   Search::RootMoves rootMoves;
-  Depth rootDepth, completedDepth, previousDepth;
+  Depth rootDepth, completedDepth;
   Value rootDelta;
   CounterMoveHistory counterMoves;
   ButterflyHistory mainHistory;