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https://github.com/sockspls/badfish
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d55a5a4d81
Namely we use only two types of depth in TT: DEPTH_QS_CHECKS or DEPTH_QS_NO_CHECKS. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
43 lines
1.1 KiB
C
43 lines
1.1 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) 2008-2010 Marco Costalba, Joona Kiiski, 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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#if !defined(DEPTH_H_INCLUDED)
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#define DEPTH_H_INCLUDED
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#include "types.h"
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////
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//// Types
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////
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enum Depth {
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ONE_PLY = 2,
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DEPTH_ZERO = 0 * ONE_PLY,
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DEPTH_QS_CHECKS = -1 * ONE_PLY,
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DEPTH_QS_NO_CHECKS = -2 * ONE_PLY,
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DEPTH_NONE = -127 * ONE_PLY
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};
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ENABLE_OPERATORS_ON(Depth);
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#endif // !defined(DEPTH_H_INCLUDED)
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