From f26a218756768fcbbbcd332e56029053e359003c Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Wed, 23 Mar 2016 20:25:42 +0100
Subject: [PATCH] Fix a bug where fathom would cause all winning multi-PV lines
 to be the same.

---
 remoteglot.pl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/remoteglot.pl b/remoteglot.pl
index e021c66..9439a4b 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -558,6 +558,13 @@ sub complete_using_tbprobe {
 	if (exists($pos->{'tbprobe_cache'}{$key})) {
 		@moves = $pos->{'tbprobe_cache'}{$key};
 	} else {
+		if ($mpv ne '') {
+			# Force doing at least one move of the PV.
+			my $move = shift @pv;
+			push @moves, $move;
+			$pos = $pos->make_move(parse_uci_move($move));
+		}
+
 		while ($pos->num_pieces() > 6 && $#pv > -1) {
 			my $move = shift @pv;
 			push @moves, $move;
-- 
2.39.2