Changes

[[Vladimir Arlazarov]], [[Ken Thompson]] and [[Mikhail Donskoy]], 1992 <ref>[http://www.computerhistory.org/chess/full_record.php?iid=stl-430b9bbd75253 Photo] by [[Monroe Newborn]] from [http://www.computerhistory.org/chess/index.php History of Computer Chess] from [[The Computer History Museum]]. Perhaps the photo was taken much earlier than 1992. See, for comparison, a [http://panchul.com/misc/cognitive_1993_larkspur_california.jpg photo] of Arlazarov in 1993 in [https://panchul.livejournal.com/130325.html this blog post]</ref>