The Jews suffered no less heavily from the riot which took place in Vilna, the capital of Lithuania, after its occupation by the combined army of Muscovites and Cossacks in August, 1655. A large part of the Vilna community fled for its life. Those who remained behind were either killed or banished from the town at the command of Tzar Alexis Michaelovich, who was anxious to comply with the request of the local Russian townspeople, to rid them of their Jewish competitors. Shortly thereafter a similar fate overtook the central Polish provinces on the Vistula and the San River, which had hitherto been spared the horrors of the Cossacks and Muscovites. The invasion of Sweden, the third enemy of Poland (1655-1658), carried bloodshed into the very heart of the country. The Swedish King, Charles Gustav, reduced one city after the other, both the old and the new capital, Cracow and Warsaw, speedily surrendering to him. A large part of Great and Little Poland fell into the hands of the Swedes, and the Polish King, John Casimir, was compelled to flee to Silesia. The easy victories of the Swedes were the result of the anarchy and political demoralization which had taken deep root in Poland. It was the treachery of the former Polish sub-Chancellor Radzieyevski that brought the Swedes into Poland, and the cowardice of the Shlakhta hastily surrendered the cities of Posen, Kalish, Cracow, and Vilna, to the enemy. Moreover the Swedes were welcomed by the Polish Protestants and Calvinists, who looked for their rescue to the northern Protestant power in the same way in which the Cossacks expected their salvation from Orthodox Russia. The Jews were the only ones who had no political advantage in betraying their country, and their friendly attitude towards the Swedes no more than corresponded to the conduct of the Swedes towards them. At any rate, their patriotism was no more open to suspicion than that of the Poles themselves, who joined the power of Sweden to get rid of the yoke of Muscovy. Nevertheless, the Jews had to pay a terrible price for this lack of patriotism. They found themselves, in the words of a contemporary chronicler, in the position of a man who "fleeth from a lion, and is met by a bear."[131] The Jews who had been spared by the Swedes were now annihilated by the patriotic Poles, who charged them with disloyalty. The bands of Polish irregulars, which had been organized in 1656, under the command of General Charnetzki, to save the country from the invader, vented their fury upon the Jews in all the localities which they wrested from the Swedes.