my $pos;
if (exists($tags->{'FEN'})) {
$pos = Position->from_fen($tags->{'FEN'});
+ $pos->{'last_move'} = 'none';
$pos->{'player_w'} = $white;
$pos->{'player_b'} = $black;
$pos->{'start_fen'} = $tags->{'FEN'};
} else {
$pos = Position->start_pos('white', 'black');
}
+ $pos->{'chess960'} = $pos_calculating->{'chess960'};
my $halfmove_num = 0;
for my $move (@{$pos_calculating->{'history'}}) {
my $id = id_for_pos($pos, $halfmove_num);