Robert Byrne - R.J. ("Bobby") Fischer; 

 U.S.A. Championship 1963-64. (New York) 

R. Byrne - R.J. Fischer;  0-1  

(Click on the link above, and you will be taken to a page with a java-script board with movable pieces. 
 The game is heavily annotated for your enjoyment. A brilliant game ... and a miniature to boot!) 

(HTML code initially)  Generated with ChessBase 8.0