Reduce penalty for doubled pawns further away from each other

[stockfish] / src / material.h

diff --git a/src/material.h b/src/material.h
index b68c4ef12bfc38ed444cee1309efa3afbd758a8e..023d4497e456f6c5e0494a763f87f8a552260c19 100644 (file)
--- a/src/material.h
+++ b/src/material.h
@@ -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
@@ -42,7 +42,7 @@ struct Entry {
   Score space_weight() const { return spaceWeight; }
   Phase game_phase() const { return gamePhase; }
   bool specialized_eval_exists() const { return evaluationFunction != NULL; }
-  Value evaluate(const Position& p) const { return (*evaluationFunction)(p); }
+  Value evaluate(const Position& pos) const { return (*evaluationFunction)(pos); }
   ScaleFactor scale_factor(const Position& pos, Color c) const;
 
   Key key;