In 1810, Abbas Mirza appointed Abu'l-Fath Khan as the governor of the fortress of Dezmar, located on the southern bank of the Aras river.
Abu'l-Fath Khan also distinguished himself for his interest in, and talent for, poetry and literature, writing under the pen name Tuti ("parrot").
His poetry was appreciated by prominent figures of his time, including his close friend Abd al-Razzaq Beg Donboli, who made reference to his kindness and generosity.
Abu'l-Fath Khan's first political experience likely occurred when, at his father's request, he accompanied the funeral procession of Agha Mohammad Khan—who had been killed outside the Shusha fortress—to Nakhchivan.
[7] In May 1805, Ibrahim Khalil Khan submitted to the Russians, signing the Treaty of Kurekchay, which granted them full authority over Karabakh's external affairs in exchange for a yearly payment.
Abu'l-Fath Khan fought the Russian troops in multiple encounters throughout this operation, even losing to Ja'far Qoli Agha in one of them.
Abu'l-Fath Khan subsequently relocated some of the nomads near Meghri to Iran,[14] for which he was rewarded with rule over the fortress of Dezmar,[3] located on the southern bank of the Aras river.
[7] Apart from his military achievements, Abu'l-Fath Khan was renowned for his interest and talent for poetry and literature, which got him included in Abbas Mirza's small circle.
He wrote poetry under the pen name Tuti ("parrot"), his verses being quoted by figures such as Abd al-Razzaq Beg Donboli, Mahmud Mirza Qajar and Reza-Qoli Khan Hedayat.
Abd al-Razzaq Beg Donboli was a close friend of Abu'l-Fath Khan, and made reference to his kindness and generosity, which Davud states he was well known for.