ブライテンフェルトの戦い
During the Thirty Years War, in 1631, in the Battle of Breitenfeld (1631), an alliance of Saxon and Swedish forces, under the command of Gustavus II Adolphus, the king of Sweden, with additional Protestant-German allies and mercenaries, defeated the armies of the Catholic League and the Habsburgs, commanded by Johann Tserclaes, Count of Tilly. In 1642, in a second Battle of Breitenfeld (1642), the troops of Sweden and Saxony again defeated the imperial troops.