S Guliev vs Bacrot, 1992  (A87) Dutch, Leningrad, Main Variation, 31 moves, 0-1 Karpov vs B Jacobsen, 1968  (A89) Dutch, Leningrad, Main Variation with Nc6, 41 moves, 0-1 Nc6 Benko vs Tal, 1959  (A89) Dutch, Leningrad, Main Variation with Nc6, 29 moves, 0-1 c6 Polugaevsky vs Dolmatov, 1990 (A88) Dutch, Leningrad, Main Variation with c6, 24 moves, 1/2-1/2