New York Times, New York, New York, Friday, April 15, 1960
Spassky Gains Lead Over Fischer Again In Argentine Chess
Boris Spassky of Russia, with a 12-1 record, has regained his lead over the United States champion, Bobby Fischer (11½—1½), in the international masters' chess tournament at Mar del Plata, according to reports received yesterday from the Argentine.
David Bronstein of Russia and Fridrik Olafsson of Iceland each have 9½3½.
Spassky drew his thirteenth-round game with Luis Marini of Argentina, and won his adjourned twelfth-round game with Olafsson.
Fischer fought Bronstein to a draw in their adjourned twelfth-round game, in sixty-five moves. In the thirteenth round, the U.S. champion defeated J. Alvarez del Monte of Uruguay.