X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fucioption.cpp;h=25fbe956fc4ab46bcf61eec065cfb2d8e65a63e6;hb=78eecbf6d704cf178fb0310f7e1c180d2d2f3d4d;hp=9ce958977d41ea14d2d8d9854937d987adcdcc24;hpb=1906df44945ef96ab48f6cd43597319ab85f95b2;p=stockfish

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 9ce95897..25fbe956 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -127,7 +127,7 @@ namespace {
     o["Threat Depth"] = Option(5, 0, 100);
     o["Futility Pruning (Main Search)"] = Option(true);
     o["Futility Pruning (Quiescence Search)"] = Option(true);
-    o["LSN filtering"] = Option(false);
+    o["LSN filtering"] = Option(true);
     o["LSN Time Margin (sec)"] = Option(4, 1, 10);
     o["LSN Value Margin"] = Option(200, 100, 600);
     o["Randomness"] = Option(0, 0, 10);