565. The Great Northern War: Revenge of the Cossacks (Part 2)

Summary

This The Rest Is History episode follows Charles XII’s 1707-1709 invasion of Russia from apparent Swedish momentum to the brink of the Battle of Poltava. Peter the Great avoids the decisive battle Charles wants, applies scorched-earth supply denial, destroys the relief column at the Battle of Lesnaya, and rapidly eliminates the Ukrainian base promised by Ivan Mazepa at Baturin / 巴图林. Distance, weather, logistics, alliance failure, and Charles’s refusal to retreat leave the Swedish army starving, wounded, and strategically trapped before the battle begins.

Charles’s march on Moscow depends on defeating Peter decisively and sustaining a long overland army, but Russian withdrawal, destroyed roads and settlements, poisoned wells, and removed food make geography and supply into weapons.
Swedish tactical victories at Grodno and Holowczyn do not solve the manpower problem: Russia can replace losses more readily, while every Swedish casualty and delay narrows Charles’s options.
Count Lewenhaupt’s late, mud-bound relief column is separated from Charles and defeated at Lesnaya, costing Sweden thousands of men and the wagons carrying clothing, powder, weapons, medicine, cannon, and food.
Charles’s turn south converts a failed Moscow route into a Ukrainian gamble centered on Mazepa’s promised supplies and Cossack support.
Mazepa’s defection is presented as a risky attempt to protect Cossack autonomy rather than simple personal treachery, but only a small retinue immediately joins him.
Peter’s destruction of Baturin removes the supplies, shelter, and political rallying point Charles expected while using massacre, denunciation, ritual degradation, and excommunication to deter further defections.
The severe winter, failed local attacks, wet powder, rotting equipment, Charles’s foot wound, and absent Tatar and Polish allies leave the Swedish army materially unfit even as Charles insists on battle.

“a trifle” - Charles’s reported response to an ensign who had lost heels and toes to frostbite.

“belt of total destruction” - the episode’s description of Peter’s planned supply-denial zone along the Swedish routes.

The Rest Is History - podcast context for the second episode in the Peter the Great sequence.
Charles XII / 卡尔十二世, Peter the Great / 彼得大帝, Great Northern War / 大北方战争, Swedish Empire / 瑞典帝国, and Russian Empire / 俄罗斯帝国 - rival rulers, conflict, and imperial systems organized around the failed invasion.
Battle of Lesnaya / 列斯纳亚战役 - destruction of Lewenhaupt’s relief column and the campaign’s decisive logistical turning point.
Ivan Mazepa / 伊万·马泽帕, Cossack Hetmanate / 哥萨克酋长国, and Baturin / 巴图林 - Ukrainian alliance gamble, Cossack political system, and destroyed base.
Scorched-Earth Supply Denial / 坚壁清野式断粮 - strategy that converts Russian depth and local destruction into Swedish attrition.
Battle of Poltava / 波尔塔瓦战役 - intended decisive encounter that becomes increasingly unfavorable before the armies meet.
566. The Great Northern War: Slaughter on the Steppes (Part 3) - direct continuation through Poltava and the war’s imperial consequences.

No settled contradiction with existing wiki content found. The episode supplies the campaign sequence and Ukrainian political context compressed into the existing Poltava-centered pages.
Troop and casualty totals, reported dialogue, Mazepa’s motives, the scale and character of the Baturin killings, weather superlatives, and counterfactual judgments remain source-scoped narrative claims rather than independent archival findings by this wiki.