Petrosian vs Polugaevsky, 1963  (D25) Queen's Gambit Accepted, 35 moves, 1-0 Kasparov vs Petrosian, 1981  (D25) Queen's Gambit Accepted, 42 moves, 0-1 Spassky vs Petrosian, 1966  (A46) Queen's Pawn Game, 43 moves, 0-1 Keres vs Petrosian, 1959  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 51 moves, 0-1 Petrosian vs Pachman, 1961   (A07) King's Indian Attack, 21 moves, 1-0 5 games