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11 November 1480Reputable source · 2 sourcesWell documented

Ivan III ends the Tatar Yoke at the Ugra River

A tense autumn standoff, not a battle, finally frees Moscow from paying tribute to the Horde

On the timeline · around 11 November 1480 · The Mongol Yoke and the Rise of MoscowThe Mongol Yoke and the Rise of MoscowThe Romanov EmpireIvan III ends the Tatar Yoke at the Ugra River135014001450150015501600

Quick facts

Ruler
Ivan III "the Great" (r. 1462-1505)
Opponent
Khan Ahmed of the Great Horde
Resolution date
11 November 1480
Result
End of tribute payments to the Golden Horde

What happened

Ivan III of Moscow, who had already refused to pay the customary tribute and torn up a khan's demand letter in 1478, faced Khan Ahmed of the Great Horde when Ahmed marched north in 1480 after securing an alliance with Casimir IV of Lithuania and Poland. The two armies met on opposite banks of the Ugra River in September 1480. Neither side attacked in force; the river began to freeze in October, and Ivan considered retreating before his son talked him out of it. Khan Ahmed, warned that his own capital at Sarai was under attack by the Crimean Horde (allied with Ivan), withdrew on 11 November 1480, only to discover the attack on Sarai had been a diversion. Ahmed was killed shortly after returning home, and the Golden Horde itself collapsed by 1502.

Why it matters

Russian historiography treats the Great Stand on the Ugra River as the formal end of the Tatar Yoke, though some historians argue the standoff itself changed little in practice since fighting barely occurred. What did change permanently: no Rus prince ever again needed to seek a khan's permission to rule, and Ivan III used the freed authority to keep annexing rival Rus principalities under Moscow.

How we know

Contemporary Muscovite chronicles record the exchange of insults, Ivan's near-retreat, and the diversionary raid on Sarai that finally sent the khan home; the episode's interpretation as the Yoke's symbolic end is a matter of later historical debate rather than a single documented declaration.

Sources

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Ivan III ends the Tatar Yoke at the Ugra River · History of Russia · SourcedStory