Do not modify alpha in split()

[stockfish] / src / search.h

diff --git a/src/search.h b/src/search.h
index b179c9c77006e030813eaa15c2883406601387a2..1688534b59b0782ac0de81f59a63f49853e0a194 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -34,17 +34,16 @@ struct SplitPoint;
 /// current ply.
 
 struct SearchStack {
+  SplitPoint* sp;
   int ply;
   Move currentMove;
-  Move mateKiller;
   Move excludedMove;
   Move bestMove;
   Move killers[2];
   Depth reduction;
   Value eval;
   Value evalMargin;
-  bool skipNullMove;
-  SplitPoint* sp;
+  int skipNullMove;
 };
 
 
@@ -60,10 +59,9 @@ struct SearchLimits {
               : time(t), increment(i), movesToGo(mtg), maxTime(mt), maxDepth(md),
                 maxNodes(mn), infinite(inf), ponder(pon) {}
 
-  bool useTimeManagement() const { return !(maxTime | maxDepth | maxNodes | int(infinite)); }
+  bool useTimeManagement() const { return !(maxTime | maxDepth | maxNodes | infinite); }
 
-  int time, increment, movesToGo, maxTime, maxDepth, maxNodes;
-  bool infinite, ponder;
+  int time, increment, movesToGo, maxTime, maxDepth, maxNodes, infinite, ponder;
 };
 
 extern void init_search();