Hartford Courant, Hartford, Connecticut, Sunday, August 18, 1957
National Open
After the first week of play in the National Open at the Hotel Manger in Cleveland, Allen Kaufman of the Marshall Chess Club in new York has undisputed possession of first place. He has won all games played. Several are now tied for second place, Arthur Bisguier, present champion, Paul Brandts, Karl Burger, Bobby Fischer, Edmar Mednis, Robert Byrne, Gilbert Ramirez.