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https://github.com/opelly27/Stockfish.git
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Stéphane Nicolet
01f2466f6e
Rescales the king danger variables in evaluate_king() to suppress the KingDanger[] array. This avoids the cost of the memory accesses to the array and simplifies the non-linear transformation used. Full credits to "hxim" for the seminal idea and implementation, see pull request #786. https://github.com/official-stockfish/Stockfish/pull/786 Passed STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 9649 W: 1829 L: 1689 D: 6131 Passed LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 53494 W: 7254 L: 7178 D: 39062 Bench: 6116200
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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Stockfish, a UCI chess playing engine derived from Glaurung 2.1
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Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
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Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
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Copyright (C) 2015-2016 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
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Stockfish is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Stockfish is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <iostream>
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#include "bitboard.h"
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#include "position.h"
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#include "search.h"
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#include "thread.h"
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#include "tt.h"
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#include "uci.h"
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#include "syzygy/tbprobe.h"
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int main(int argc, char* argv[]) {
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std::cout << engine_info() << std::endl;
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UCI::init(Options);
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PSQT::init();
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Bitboards::init();
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Position::init();
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Bitbases::init();
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Search::init();
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Pawns::init();
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Threads.init();
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Tablebases::init(Options["SyzygyPath"]);
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TT.resize(Options["Hash"]);
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UCI::loop(argc, argv);
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Threads.exit();
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return 0;
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}
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