Fischer vs Benko, 1963  (B09) Pirc, Austrian Attack, 21 moves, 1-0 Marshall vs Pillsbury, 1904  (B09) Pirc, Austrian Attack, 23 moves, 1-0 So vs M Mahjoob, 2007  (B09) Pirc, Austrian Attack, 20 moves, 1-0 Fischer vs Korchnoi, 1962  (B09) Pirc, Austrian Attack, 33 moves, 0-1 A Beliavsky vs Anand, 1991  (B09) Pirc, Austrian Attack, 28 moves, 0-1 Harris vs S Weeramantry, 1972  (B09) Pirc, Austrian Attack, 23 moves, 0-1 6 games