N Pogonina vs The World, 2009  (B92) Sicilian, Najdorf, Opocensky Variation, 55 moves, 1-0 Smyslov vs E Cobo Arteaga, 1964 (E94) King's Indian, Orthodox, 38 moves, 1-0 Grischuk vs Gelfand, 2010  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 35 moves, 1-0 Karpov vs Mecking, 1972  (B92) Sicilian, Najdorf, Opocensky Variation, 34 moves, 1-0 4 games