In 1700 Peter launched the Great Northern War with a triple alliance of Denmark–Norway, Saxony and Poland–Lithuania. They struck a threefold attack on the Swedish protectorate of Swedish Holstein-Gottorp and the provinces of Livonia and Ingria. Charles won multiple victories despite being outnumbered. He defeated a much larger Russian army in 1700 at the Battle of Narva. In 1706 Swedish forces under general Carl Gustav Rehnskiöld defeated the combined army of Saxony and Russia at the Battle of Fraustadt. Russia was now the sole remaining hostile power.