Gligoric vs Matulovic, 1967  (A73) Benoni, Classical, 9.O-O, 42 moves, 1-0 Smyslov vs Filip, 1957  (A73) Benoni, Classical, 9.O-O, 39 moves, 1-0 Korchnoi vs Lutikov, 1959  (A73) Benoni, Classical, 9.O-O, 20 moves, 1-0 Stahlberg vs Spassky, 1955  (A73) Benoni, Classical, 9.O-O, 36 moves, 0-1 E Magerramov vs Kasparov, 1979  (A73) Benoni, Classical, 9.O-O, 29 moves, 0-1 Balashov vs Savon, 1971  (A73) Benoni, Classical, 9.O-O, 48 moves, 0-1 6 games