X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=c883a125c245a3ebc0d1cbdaafcc8d676753042e;hp=713bd10fcb45477046973483602778a9947f594d;hb=c9dcda6ac488c0058ebd567e1f52e30b8cd0db20;hpb=f5727deee3823accf791984836f45db78e3a53e5

diff --git a/src/search.cpp b/src/search.cpp
index 713bd10f..c883a125 100644
--- a/src/search.cpp
+++ b/src/search.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) 2008-2013 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -1220,10 +1220,7 @@ moves_loop: // When in check and at SpNode search starts from here
               continue;
           }
 
-          // Prune moves with negative or equal SEE and also moves with positive
-          // SEE where capturing piece loses a tempo and SEE < beta - futilityBase.
-          if (   futilityBase < beta
-              && pos.see(move, beta - futilityBase) <= 0)
+          if (futilityBase < beta && pos.see(move) <= 0)
           {
               bestValue = std::max(bestValue, futilityBase);
               continue;