Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
- Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+ Copyright (C) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, 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
#ifndef EVALUATE_H_INCLUDED
#define EVALUATE_H_INCLUDED
-#include <atomic>
#include <string>
#include "types.h"
namespace Eval {
-constexpr Value Tempo = Value(20); // Must be visible to search
-
-extern std::atomic<Score> Contempt;
+constexpr Value Tempo = Value(28); // Must be visible to search
std::string trace(const Position& pos);