| Subject: | bug in Chess::Game |
| Date: | Sun, 29 Jul 2007 15:54:21 +0400 |
| To: | bug-Chess [...] rt.cpan.org |
| From: | Семичёв Сергей <vertolet666 [...] yandex.ru> |
Hi!
I'd like to report a bug in Chess::Game module.
Distribution name and version: Chess-0.6.1.
Perl version: v5.8.5 built for x86_64-linux-thread-multi.
OS: Linux 2.6.11.7
In program below we have a strange result, black player is checkmated. You may see that there is no checkmate in this position on a chessboard. Just move pieces in the same order.
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#!/usr/bin/perl
use strict;
use Chess::Game;
&load_game();
sub load_game {
my $game = Chess::Game->new();
my $move_str = 'e2e4 e7e6 d2d4 f7f6 c1h6 g7h6 d1h5';
my @sq_moves = split(" ", $move_str);
foreach (@sq_moves) {
my ($sq1, $sq2);
if (/^([a-hA-H])([1-8])([a-hA-H])([1-8])$/) {
$sq1 = $1 . $2;
$sq2 = $3 . $4;
};
my $move = $game->make_move($sq1, $sq2);
foreach ('white', 'black') {
if ($game->player_checkmated($_)) {
print "$_ is checkmated\n";
};
};
};
}; ### end of sub load_game
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Best regards, Sergei.