Raise penalty for knight attacked by pawn

[stockfish] / src / movegen.h

diff --git a/src/movegen.h b/src/movegen.h
index fa697827bd929e9f0a6168c3e6734b194a6a7625..62a121d7d291629e37aeebe32afe32fbc29776c6 100644 (file)
--- a/src/movegen.h
+++ b/src/movegen.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) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2015 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
@@ -22,6 +22,8 @@
 
 #include "types.h"
 
+class Position;
+
 enum GenType {
   CAPTURES,
   QUIETS,
@@ -31,7 +33,14 @@ enum GenType {
   LEGAL
 };
 
-class Position;
+struct ExtMove {
+  Move move;
+  Value value;
+};
+
+inline bool operator<(const ExtMove& f, const ExtMove& s) {
+  return f.value < s.value;
+}
 
 template<GenType>
 ExtMove* generate(const Position& pos, ExtMove* moveList);