M W Wills vs Keene, 1965  (B43) Sicilian, Kan, 5.Nc3, 47 moves, 0-1 Znosko-Borovsky vs Maroczy, 1922   (B43) Sicilian, Kan, 5.Nc3, 43 moves, 0-1 I Perez vs Serper, 2008   (B43) Sicilian, Kan, 5.Nc3, 51 moves, 0-1 W E Poutrus vs Keene, 1964   (B42) Sicilian, Kan, 43 moves, 0-1 J Timm vs E Schiller, 1979   (B42) Sicilian, Kan, 26 moves, 0-1 Winfree vs E Schiller, 1979  (B42) Sicilian, Kan, 29 moves, 0-1