Oll vs M Gurevich, 1987  (B09) Pirc, Austrian Attack, 34 moves, 0-1 Fischer vs Korchnoi, 1962  (B09) Pirc, Austrian Attack, 33 moves, 0-1 I Radulov vs Spassky, 1973  (B09) Pirc, Austrian Attack, 75 moves, 0-1 H Glauser vs Keene, 1970   (B08) Pirc, Classical, 34 moves, 0-1 Gligoric vs Keene, 1971   (B09) Pirc, Austrian Attack, 55 moves, 0-1 J Penrose vs Keene, 1971   (B09) Pirc, Austrian Attack, 37 moves, 0-1 B Go vs A Donchenko, 2012  (B09) Pirc, Austrian Attack, 37 moves, 0-1 7 games