Courier-Post Camden, New Jersey Wednesday, June 03, 1964 - Page 33
Interzonal Tournament at Amsterdam
“Unfortunately Bobby Fischer elected to pass up this tournament and the chance at the world's title that its six leaders will have. At its conclusion they will join two seeded Soviet players, former champion Mikhail Botvinnik and Paul Keres, in elimination matches from which will emerge the challenger to Tigran Petrosian, present titleholder.”