Use ply counter in Position object

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 782694ad7d25607e8161b1be8ce9803022222332..0a28f39bf5dc2f9bbf328acf12192eb5d7b1fe70 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -54,7 +54,6 @@ struct SplitPoint {
   Depth depth;
   bool pvNode, mateThreat;
   Value beta;
-  int ply;
   SearchStack sstack[MAX_THREADS][PLY_MAX_PLUS_2];
 
   // Const pointers to shared data