Petrosian vs H Mokatsyan, 1949  (E90) King's Indian, 31 moves, 1-0 Petrosian vs Pachman, 1961   (A07) King's Indian Attack, 21 moves, 1-0 Petrosian vs A Pirtskhalava, 1947   (A90) Dutch, 36 moves, 1-0 3 games