The Battle of Koniecpol was an encounter in November 1708 during the Great Northern War

Great Northern War

The Great Northern War was a conflict in which a coalition led by the Tsardom of Russia successfully contested the supremacy of the Swedish Empire in northern Central Europe and Eastern Europe. The initial leaders of the anti-Swedish alliance were Peter I the Great of Russia, Frederick IV of...

. Near Koniecpol

Koniecpol

Koniecpol is a town in Częstochowa County, Silesian Voivodeship, Poland, with 6,366 inhabitants . In the times of Polish-Lithuanian Commonwealth it was the seat of the Koniecpolski magnate family....

 in the Polish-Lithuanian Commonwealth

Polish-Lithuanian Commonwealth

The Polish–Lithuanian Commonwealth was a dualistic state of Poland and Lithuania ruled by a common monarch. It was the largest and one of the most populous countries of 16th- and 17th‑century Europe with some and a multi-ethnic population of 11 million at its peak in the early 17th century...

, pro-Swedish

Swedish Empire

The Swedish Empire refers to the Kingdom of Sweden between 1561 and 1721 . During this time, Sweden was one of the great European powers. In Swedish, the period is called Stormaktstiden, literally meaning "the Great Power Era"...

 forces under Stanisław Leszczyński met with anti-Swedish forces of the Sandomierz Confederation

Sandomierz Confederation

The Sandomierz Confederation was a confederation formed on May 20, 1704 in defense of the King of Poland, August II the Strong. It was formed in reaction to the Warsaw Confederation. Its marshal was Stanisław Ernest Denhoff. The confederation lasted until 1717, when it was disbanded by the...

, loyal to Augustus the Strong and allied with Russia

Treaty of Narva

The Treaty of Narva was concluded on 19 August / 30 August 1704 during the Great Northern War. The faction of the Polish-Lithuanian Commonwealth loyal to Augustus the Strong joined the anti-Swedish alliance between the Saxon electorate and the Tsardom of Russia.-Background:At the onset of the...

. Both armies had a strength of about 10,000 men. Leszczyński was defeated, and thus unable to aid Charles XII of Sweden

Charles XII of Sweden

Charles XII also Carl of Sweden, , Latinized to Carolus Rex, Turkish: Demirbaş Şarl, also known as Charles the Habitué was the King of the Swedish Empire from 1697 to 1718...

 in his unfortunate

Battle of Poltava

The Battle of Poltava on 27 June 1709 was the decisive victory of Peter I of Russia over the Swedish forces under Field Marshal Carl Gustav Rehnskiöld in one of the battles of the Great Northern War. It is widely believed to have been the beginning of Sweden's decline as a Great Power; the...

Russian campaign.