 The first round of negotiations with Mehmed II was held in 1463, in Goyluhisar.There she could make peace, according to which Uzun Hassan promised not to impede seizure of Trebzond by the Ottoman Turks, and Turks had to leave the territory of the Aq Qoyunlu.She even could persuade the Sultan that the treasury of Trebizond should belong to his bride – Despine Khatun, princess of Trabzon and to bring this wealth to a palace of her son.