X-Git-Url: https://git.sesse.net/?p=remoteglot;a=blobdiff_plain;f=remoteglot.pl;fp=remoteglot.pl;h=66fb2ff7bb83f3cfce508f1c267a59f796988403;hp=7f4fd3c2ddc58d03fff0b0a276236572cfffe993;hb=bdf7fb246fa3fcf64350d8edd3f3a9ea9c32f46f;hpb=01a8eaa3db2c015b25c0cf53df96b12493f3db58

diff --git a/remoteglot.pl b/remoteglot.pl
index 7f4fd3c..66fb2ff 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -296,6 +296,10 @@ sub handle_pgn {
 			} else {
 				$pos = Position->start_pos($white, $black);
 			}
+			if (exists($tags->{'Variant'}) &&
+			    $tags->{'Variant'} =~ /960|fischer/i) {
+				$pos->{'chess960'} = 1;
+			}
 			my $moves = $pgn->moves;
 			my @uci_moves = ();
 			my @repretty_moves = ();
@@ -386,6 +390,10 @@ sub handle_position {
 	# It's wrong to just give the FEN (the move history is useful,
 	# and per the UCI spec, we should really have sent "ucinewgame"),
 	# but it's easier, and it works around a Stockfish repetition issue.
+	if ($engine->{'chess960'} != $pos->is_chess960()) {
+		uciprint($engine, "setoption UCI_Chess960 " . ($pos->is_chess960() ? 'true' : 'false'));
+		$engine->{'chess960'} = $pos->is_chess960();
+	}
 	uciprint($engine, "position fen " . $pos->fen());
 	uciprint($engine, "go infinite");
 	$pos_calculating = $pos;
@@ -395,6 +403,10 @@ sub handle_position {
 			$engine2->{'stopping'} = 1;
 			uciprint($engine2, "stop");
 		}
+		if ($engine2->{'chess960'} != $pos->is_chess960()) {
+			uciprint($engine2, "setoption UCI_Chess960 " . ($pos->is_chess960() ? 'true' : 'false'));
+			$engine2->{'chess960'} = $pos->is_chess960();
+		}
 		uciprint($engine2, "position fen " . $pos->fen());
 		uciprint($engine2, "go infinite");
 		$pos_calculating_second_engine = $pos;