Bruno Raoult 0ff41c408b add repetition detection, root position count
- hist.c: add hist_next() - get next entry in history
- state_t: remove plycount, clock_50 -> ply50, add phase, repcount
- pos_t: add plycount, plyroot
- state_t moved to chessdefs.h
- perft-test: split perft from do_perft (todo for perft_alt)
- position.c: add pos_repcount()
- search.c: add is_draw()
- uci: set root position (after moves), adjust history moves repcount
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2024-02-10 09:16:59 +01:00
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This is not a working chess program !!

I am only experimenting some chess programming concepts.

License

SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>~

This work is Copyright (C) 2021-2024 Bruno Raoult ("br"), and licensed under the GNU General Public License v3.0 or later.

Some rights reserved. See COPYING.

Installation (don't do it until version 0.9)

dependencire

  • GCC 10 or newer
  • libreadline

clone repository

user…*

$ git clone https://github.com/braoult/brchess.git
or
$ git clone https://git.raoult.com/bruno/brchess.git

OR …developer

$ git clone git@git.raoult.com:bruno/brchess.git
$ cd brchess
$ git remote add github git@github.com:braoult/brchess.git
$ git fetch --all

add "brlib" submodule

$ cd brchess
$ git submodule init
$ git submodule update
Description
Maybe a chess program someday...
Readme 3 MiB
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Makefile 3.9%
Shell 1.3%