The king and Baron Teuffel led the main body of infantry; the King of Saxony commanded the Saxons, who were on the Swedish left. The armies were not very unequal in numbers, the allies numbering 35,000, of whom the Swedes and Scots counted 20,000, the Saxons 15,000. The Imperialists numbered about 40,000. Tilly was fighting unwillingly, for he had wished to await the arrival from Italy of 12,000 veterans under General Altringer, and who were within a few days' march; but he had been induced, against his own better judgment, by the urgency of Pappenheim, Furstenberg, and the younger generals, to quit the unassailable post he had taken up in front of Leipzig, and to move out on to the plain of Breitenfeld to accept the battle which the Swedes offered. A short distance in his front was the village of Podelwitz. Behind his position were two elevations, on which he placed his guns, forty in number. In rear of these elevations was a very thick wood. The Imperialist right was commanded by Furstenberg, the left by Pappenheim, the centre by Tilly himself. Although he had yielded to his generals so far as to take up a position on the plain, Tilly was resolved, if possible, not to fight until the arrival of the reinforcements; but the rashness of Pappenheim brought on a battle. To approach the Austrian position the Swedes had to cross the little river Loder, and Pappenheim asked permission of Tilly to charge them as they did so. Tilly consented on condition that he only charged with two thousand horse and did not bring on a general engagement. Accordingly, as the Scottish brigade under Sir James Ramsay crossed the Loder, Pappenheim swept down upon them. The Scots stood firm, and with pike and musket repelled the attack; and after hard fighting Pappenheim was obliged to fall back, setting fire as he retired to the village of Podelwitz. The smoke of the burning village drifted across the plain, and was useful to the Swedes, as under its cover the entire army passed the Loder, and formed up ready for battle facing the Imperialists position, the movement being executed under a heavy fire from the Austrian batteries on the hills. The Swedish order of battle was different from that of the Imperialists. The latter had their cavalry massed together in one heavy, compact body, while the Swedish regiments of horse were placed alternately with the various regiments or brigades of infantry. The Swedish centre was composed of four brigades of pikemen. Guns were behind the first line, as were the cavalry supporting the pikemen. The regiments of musketeers were placed at intervals among the brigades of pikemen.