From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 26 Aug 2009 15:59:58 +0000 (+0100)
Subject: Disable again null move at depth == OnePly
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=129cde008c4b03cb129e4b3a0e048f3772f530eb;p=fairystockfish.git

Disable again null move at depth == OnePly

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/search.cpp b/src/search.cpp
index 944d9c6..804108b 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1282,7 +1282,7 @@ namespace {
     bool isCheck = pos.is_check();
 
     bool useNullMove = (    allowNullmove
-                        //&&  depth > OnePly
+                        &&  depth > OnePly
                         && !isCheck
                         && !value_is_mate(beta)
                         &&  ok_to_do_nullmove(pos)