The Importance of D5-Square :-) C Grossguth vs Fischer, 1956  (B92) Sicilian, Najdorf, Opocensky Variation, 29 moves, 0-1 Queen-side Complications :-) D Ruth vs Fischer, 1956  (B92) Sicilian, Najdorf, Opocensky Variation, 24 moves, 0-1 Classic Queen-side Counter-Attack :-) E Nash vs Fischer, 1956  (B95) Sicilian, Najdorf, 6...e6, 48 moves, 0-1