Main line with 6.Be2 Westerinen vs Timman, 1978 (B83) Sicilian, 38 moves, 0-1 g2 Kupreichik vs Kasparov, 1982  (B83) Sicilian, 30 moves, 0-1 g3 Smirin vs Epishin, 1990 (B83) Sicilian, 45 moves, 1/2-1/2 g4 J Beran vs Adorjan, 1990 (B83) Sicilian, 35 moves, 0-1 g5 Parma vs Tal, 1974 (B83) Sicilian, 15 moves, 1/2-1/2 g6 M Stean vs Tal, 1974  (B83) Sicilian, 22 moves, 1/2-1/2 g7 Mecking vs Spassky, 1974  (B83) Sicilian, 23 moves, 1/2-1/2 7 games