Karpov vs Ribli, 1986  (A30) English, Symmetrical, 56 moves, 1-0 Tal vs Velimirovic, 1979  (A30) English, Symmetrical, 30 moves, 1-0 Karpov vs Browne, 1972  (A30) English, Symmetrical, 59 moves, 1-0 Kramnik vs Carlsen, 2008  (A30) English, Symmetrical, 57 moves, 0-1 Polugaevsky vs Ftacnik, 1982  (A30) English, Symmetrical, 29 moves, 0-1 Larsen vs Fischer, 1971  (A30) English, Symmetrical, 54 moves, 0-1 6 games