X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=c51fa59bb4aa717f940c795f3ce4188a5baf66d9;hp=189e11d0fe9991231393ebece1d657774f0520b1;hb=8300ab149cec54c2124898285bdc9308f78de4cd;hpb=c00443b19e38aface91245a83b915d0cfd3216b7

diff --git a/src/search.cpp b/src/search.cpp
index 189e11d0..c51fa59b 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -296,10 +296,7 @@ void Search::think() {
 
   if (Options["OwnBook"])
   {
-      if (book.name() != (string)Options["Book File"])
-          book.open(Options["Book File"]);
-
-      Move bookMove = book.probe(pos, Options["Best Book Move"]);
+      Move bookMove = book.probe(pos, Options["Book File"], Options["Best Book Move"]);
 
       if (   bookMove != MOVE_NONE
           && count(RootMoves.begin(), RootMoves.end(), bookMove))