Ramy Ashour upset world No 1. and Egyptian countryman Amr Shabana 11-6, 7-11, 7-11, 11-9, 11-7 to reach the final of the World Squash Championships on Saturday. An all-Egyptian final was set up when Karim Darwish beat former two-time champion David Palmer of Australia 11-6, 11-9, 11-8 in their semifinal. The women's final will feature top-ranked Nicol David of Malaysia against 12th-ranked Vicky Botwright. David downed 14th-seeded Madeline Perry of Ireland 11-6, 11-8, 11-6. The 31-year-old Botwright swept into her first world final after favored compatriot Jenny Duncalf retired with a thigh injury. Botwright was leading 11-3, 11