Although it contained a fairly large proportion of hastily assembled volunteers who were inadequately trained and armed, there were also experienced fighting troops such as the corps of royal squires (qullar), which included a four-hundred strong guards unit under the command of the experienced Georgian general Rustam Khan; a 12,000 strong corps of Arab cavalry commanded by the vail of 'Arabistan, who is said to have been called Sayyid 'Abd-Allah; two Lorian contingents of mounted tribal warriors, one under the command of 'All Mardan Khan Faill, the other under 'All Riza Khan from Kuhglluya; and a detachment of artillery with twenty-four guns commanded by a Persian with the assistance of an experienced French master-gunner.
When battle commenced the following afternoon, the Persians gained initial successes that very nearly reduced Mahmud to a state of panic. It soon became apparent, however, that there was a total lack of coordination on the Persian side. There was no unified supreme command, responsibility being shared by two men who were, what is more, sworn enemies. They were the new Grand Vizier (i'timad al-daula) Muhammad Qull Khan Shamlu and the vail of 'Arabistan. The latter owed his position to the special favour of the shah whilst the Grand Vizier, as a former general of the guards (qurchi-bashl), was expected to possess military ability - a totally unwarranted assumption.
The Persians' main asset, their heavy artillery, was scarcely of any account because the Afghans succeeded in eliminating it early in the battle. Whereas the absence of a clear hierarchy of command proved fatal to the Persians, the superior coordination of their own forces enabled the Afghans to make the best of a bad job even in awkward situations. By the end of the day the Persian forces had collapsed and were retreating in undisciplined fashion into Isfahan. Their- losses are estimated at 5,000 men, whereas the Afghans are said to have lost only a tenth of that number. Only fear of an ambush prevented the Afghans from pursuing the defeated Persians into the city.