C H Alexander vs Larsen, 1956  (B96) Sicilian, Najdorf, 40 moves, 0-1 P Santos Isain vs Najdorf, 1956 (B96) Sicilian, Najdorf, 25 moves, 0-1 Keres vs Panno, 1956  (B96) Sicilian, Najdorf, 67 moves, 1-0 H Bouwmeester vs Larsen, 1956  (B96) Sicilian, Najdorf, 56 moves, 0-1 4 games