S Bouaziz vs Korchnoi, 1984 (E16) Queen's Indian, 30 moves, 0-1 Polugaevsky vs Korchnoi, 1977  (E19) Queen's Indian, Old Main line, 9.Qxc3, 40 moves, 0-1 Miles vs Korchnoi, 1978  (E19) Queen's Indian, Old Main line, 9.Qxc3, 34 moves, 0-1 S Polgar vs Karpov, 1993  (E15) Queen's Indian, 52 moves, 0-1 Kasimdzhanov vs Gelfand, 2007  (E15) Queen's Indian, 39 moves, 0-1 5 games