Question

Where did Peter defeat the Swedish army

Answer 1

Peter defeated the Swedish army in the Battle Of Poltava. The Battle Of Poltava ( 8 july 1709) was a decisive yet a victory of Peter The Great ( Peter l of Russia) which was also over the Swedish Empire forces including under the Field of Marshall Carl Gustav Rehnskiöld, Not to mention this was one of the battles of the Great Northern War.

I hope this helps you.