From aa2368a6878a867fe63247ee2adf2fde3dfe22be Mon Sep 17 00:00:00 2001
From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 29 Apr 2013 00:59:57 +0200
Subject: [PATCH] Stockfish 3

Stockfish bench signature is: 4176431
---
 polyglot.ini      | 2 +-
 src/misc.cpp      | 2 +-
 src/uci.cpp       | 3 +--
 src/ucioption.cpp | 2 +-
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/polyglot.ini b/polyglot.ini
index 86c8c7ca..c3cab3e1 100644
--- a/polyglot.ini
+++ b/polyglot.ini
@@ -29,7 +29,7 @@ Cowardice = 100
 Min Split Depth = 4
 Max Threads per Split Point = 5
 Threads = 1
-Use Sleeping Threads = true
+Use Sleeping Threads = false
 Hash = 128
 Ponder = true
 OwnBook = false
diff --git a/src/misc.cpp b/src/misc.cpp
index c0c00b00..4ff1c0cf 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -33,7 +33,7 @@ using namespace std;
 /// Version number. If Version is left empty, then Tag plus current
 /// date, in the format DD-MM-YY, are used as a version number.
 
-static const string Version = "";
+static const string Version = "3";
 static const string Tag = "";
 
 
diff --git a/src/uci.cpp b/src/uci.cpp
index c8f50446..17079239 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -27,7 +27,6 @@
 #include "position.h"
 #include "search.h"
 #include "thread.h"
-#include "tt.h"
 #include "ucioption.h"
 
 using namespace std;
@@ -103,7 +102,7 @@ void UCI::loop(const string& args) {
                     << "\n"       << Options
                     << "\nuciok"  << sync_endl;
 
-      else if (token == "ucinewgame") TT.clear();
+      else if (token == "ucinewgame") { /* Avoid returning "Unknown command" */ }
       else if (token == "go")         go(pos, is);
       else if (token == "position")   set_position(pos, is);
       else if (token == "setoption")  set_option(is);
diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 4bb4369f..5ea75331 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -75,7 +75,7 @@ void init(OptionsMap& o) {
   o["Min Split Depth"]             = Option(msd, 4, 12, on_threads);
   o["Max Threads per Split Point"] = Option(5, 4, 8, on_threads);
   o["Threads"]                     = Option(cpus, 1, MAX_THREADS, on_threads);
-  o["Use Sleeping Threads"]        = Option(true);
+  o["Use Sleeping Threads"]        = Option(false);
   o["Hash"]                        = Option(32, 1, 8192, on_hash_size);
   o["Clear Hash"]                  = Option(on_clear_hash);
   o["Ponder"]                      = Option(true);
-- 
2.39.2