Add a known draw case in kpk bitbase generation

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index d60dd5f7fbc4d3a11ec3c243a96940fce619be3e..3eb8fc9cfe4d8f001a5ae8a4d4685a39cc6539f5 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -51,7 +51,6 @@ struct SplitPoint {
   // Shared data
   Lock lock;
   volatile uint64_t slavesMask;
-  volatile uint64_t allSlavesMask;
   volatile int64_t nodes;
   volatile Value alpha;
   volatile Value bestValue;