The Lt. Rud that flew one of the Bostons was Nikolai Mikailovich Rud a Hero of the Soviet Union. This was his 4th time being shot down. If your interested in reading the Russia side of this dogfight. Put in
www.allaces.ru into a translator and read the episode for this date. The site isn't always correct or update as it claims but this fight was easy to determine on this one.