Adjust SingleReplyMargin 0x64 -> 0x20

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 5bbc0abd2d58514870af54133786b3595dcdc563..0cbe09e007a1fa3e1c49337fc2919fcca8d909b5 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -173,7 +173,7 @@ namespace {
 
   // If the TT move is at least SingleReplyMargin better then the
   // remaining ones we will extend it.
 
   // If the TT move is at least SingleReplyMargin better then the
   // remaining ones we will extend it.

-  const Value SingleReplyMargin = Value(0x64);
+  const Value SingleReplyMargin = Value(0x20);

 
   // Margins for futility pruning in the quiescence search, and at frontier
   // and near frontier nodes.
 
   // Margins for futility pruning in the quiescence search, and at frontier
   // and near frontier nodes.


@@ -402,13 +402,13 @@ bool think(const Position& pos, bool infinite, bool ponder, int side_to_move,
   Problem = false;
   ExactMaxTime = maxTime;
 
   Problem = false;
   ExactMaxTime = maxTime;
 

+  if (button_was_pressed("New Game"))
+      loseOnTime = false; // reset at the beginning of a new game
+

   // Read UCI option values
   TT.set_size(get_option_value_int("Hash"));
   if (button_was_pressed("Clear Hash"))
   // Read UCI option values
   TT.set_size(get_option_value_int("Hash"));
   if (button_was_pressed("Clear Hash"))

-  {

       TT.clear();
       TT.clear();

-      loseOnTime = false; // reset at the beginning of a new game
-  }

 
   bool PonderingEnabled = get_option_value_bool("Ponder");
   MultiPV = get_option_value_int("MultiPV");
 
   bool PonderingEnabled = get_option_value_bool("Ponder");
   MultiPV = get_option_value_int("MultiPV");