Changes

* [https://www.computerhistory.org/chess/orl-4345632d88ad1/ Oral History of David Levy] from [[The Computer History Museum]]

* [http://www.chessedinburgh.co.uk/chandlerarticle.php?ChandID=197 Chandler Cornered Chess Sci-Fi + Traitors Mate + Blunder Table] covering David Levy by [http://www.chessedinburgh.co.uk/ Chess Edinburgh]

* [http://www.chessgames.com/perl/chessplayer?pid=16097 David Levy's games] at [http://www.chessgames.com/index.html chessgames.com]

* [http://www.365chess.com/players/David_Neil_Lawrence_Levy David Neil Lawrence Levy chess games] at [http://www.365chess.com/ 365Chess.com]