This empire expanded under the rule of Ghiyas and Muhammed Tughlug, but suffered a major defeat at the hands of Tamerlane.
Jamal Yaqut, an Abyssinian slave, was the lover of one of the leaders of this empire, Razia, who some historians allege to be first Muslim female ruler. This empire was established after the death of Muhammed of Ghor, who left the region that would become part of this dynasty to Qutub. This empire expanded under the rule of Ghiyas and Muhammed Tughlug, but suffered a major defeat at the hands of Tamerlane. One dynasty that ruled this empire had its origins in the Ghilzai dynasty and came to power after the downfall of the Sayyid dynasty. That dynasty fought against the Sharqi dynasty and was led by Bahlul and (*) Sikander. This empire's power was effectively brought to an end when Ibrahim Lodi was defeated by Mughal forces under Babur at the Battle of Panipat. For ten points, identify this Islamic dynasty named for its capital, the older version of India's current capital.
Jamal Yaqut, an Abyssinian slave, was the lover of one of the leaders of this empire, Razia, who some historians allege to be first Muslim female ruler.
Delhi Sultanate [accept obvious equivalents]