The next four sections of the "Gesta" describe the fights of the Hungarians with the Rus' people and the "Cumans". Anonymus's report of the Hungarians' passing by Kiev was based on the ancient "Hungarian Chronicle", according to Macartney. References to the Hungarians' march by Kiev towards the Carpathian Basin can also be found in the "Russian Primary Chronicle", and in Simon of Kéza's and Henry of Mügeln's chronicles. In an attempt to make his work more entertaining, Anonymus supplemented this information with vivid battle-scenes borrowed from the "Trojan History" and the romances about Alexander the Great, according to Macartney. Anonymus mentions an alliance between the Rus' people and the "Cumans" against the Hungarians. Macartney, Györffy, Spinei and many other historians agree that he misinterpreted the Hungarian word "kun", which originally designated all nomadic Turkic peoples, and wrongly identified the "Kuns" mentioned in one of his sources with the Cumans of his age. The latter had at least twice supported the Rus' princes against the Hungarian monarchs in the 12th century, which explains Anonymus's mistake. The ninth chapter of the "Gesta" describes the submission of the Rus' and "Cuman" princes to Álmos. Anonymus also writes how seven Cuman chieftains joined the Hungarians, which may have preserved the memory of the integration of the Kabars in the Hungarian tribal alliance based on oral tradition of the noble families of Kabar origin, according to Györffy.