our $server = "freechess.org";
our $nick = "SesseBOT";
-our $target = "GMCarlsen";
+our $target = "GMCarlsen"; # FICS username or HTTP to a PGN file.
+
+# Set to non-undef to pick out one specific game from a PGN file with many games.
+# See example.
+our $pgn_filter = undef;
+#our $pgn_filter = sub {
+# my $pgn = shift;
+# return $pgn->round() eq '7' && $pgn->white eq 'Carlsen,M';
+#};
+
+# Set to non-undef to override the clock information with our own calculations.
+# The example implements a simple 60+60 (with bonus added before the move).
+# FIXME(sesse): We might not see all moves in a PGN individually, so this might
+# skip some moves for bonus.
+our $adjust_clocks_before_move = undef;
+#our $adjust_clocks_before_move = sub {
+# my ($white_clock_left, $black_clock_left, $move, $toplay) = @_;
+#
+# if (!defined($$white_clock_left) || !defined($$black_clock_left)) {
+# $$white_clock_left = 3600;
+# $$black_clock_left = 3600;
+# }
+# if ($toplay eq 'W') {
+# $$white_clock_left += 60;
+# } else {
+# $$black_clock_left += 60;
+# }
+#};
+
our $json_output = "/srv/analysis.sesse.net/www/analysis.json";
+our $json_history_dir = "/srv/analysis.sesse.net/www/history/"; # undef for none.
our $engine_cmdline = "./stockfish";
our %engine_config = (
'Sesse',
);
+# ChessOK serial key (of the form NNNNN-NNNNN-NNNNN-NNNNN-NNNNN-NNNNN)
+# for looking up 7-man tablebases; undef means no lookup. Note that
+# you probably need specific prior permission to use this.
our $tb_serial_key = undef;
eval {