PLEnlist

17 August in military history: the Battle of Zadwórze, 1920

Military history · 17 August · Polish-Soviet WarFull calendar

Painting of the Battle of Zadwórze: on a sunlit sandy field, young Polish volunteers in blue uniforms and helmets, one of them stripped to the waist and wounded, fight around a heavy machine gun and with bayonets and rifle butts while a mass of Soviet cavalry with raised sabers charges in from all sides and horses fall in the foreground.
Stanisław Kaczor-Batowski's painting Zadwórze 17 VIII 1920. Polskie Termopile, which Szymon Nowak's IPN booklet places in the Polish Army Museum, here in a postcard reproduction. Public domain. Postcard reproduction from the Biblioteka Narodowa, published by the Sejm of the Republic of Poland on Google Arts & Culture, via Wikimedia Commons.
Quick answer

On 17 August 1920, as Budyonny's 1st Cavalry Army closed on Lwów, a Polish volunteer battalion under Captain Bolesław Zajączkowski fought concentrated Soviet cavalry and guns near the railway station at Zadwórze, east of the city. The volunteers fought until their ammunition ran out. Then, wrote Józef Białynia Chołodecki in a Lwów commemorative booklet of 1924, came the slaughter of defenseless youth, and Zajączkowski and his officers turned their last revolver rounds on themselves. The Institute of National Remembrance (IPN) gives 318 Polish dead. Remembered as the Polish Thermopylae, the stand is credited by Chołodecki and by an IPN booklet with covering the retreat of neighboring Polish units. Also on this day in 1943, the Sicilian campaign ended at Messina.

The Battle of Zadwórze, 1920: the Polish Thermopylae

17 August 1920 · 106 years ago

To gather forces for the counterattack at Warsaw, the Polish command stripped the southern front. Budyonny's 1st Cavalry Army broke through and advanced on Lwów, defended by only weak forces and hastily organized volunteers.

Read the full story of The Battle of Zadwórze, 1920: the Polish Thermopylae ›

Battle of Verneuil, 1424: the second Agincourt

17 August 1424 · 602 years ago

Near Verneuil-sur-Avre in Normandy, an English army met a combined French and Scottish force backed by Milanese heavy cavalry in the Hundred Years' War. After a savage fight on foot the English won a significant victory, which they called a second Agincourt.

Read the full story of Battle of Verneuil, 1424: the second Agincourt ›

Frequently asked questions

Why is Zadwórze called the Polish Thermopylae?

The name compares the stand with Leonidas at Thermopylae. Chołodecki's 1924 sketch appeared in a booklet titled Polskie Termopile and closed with the words "Here are the Polish Thermopylae, here sleep the remains of Leonidases" (our translation), and the IPN writes that the defense passed into history under that name.

Who commanded the Poles at Zadwórze?

Captain Bolesław Zajączkowski commanded the infantry battalion of Roman Abraham's volunteer detachment; the sources call Abraham a rotmistrz (cavalry captain) or a major. Zajączkowski took his own life at the end of the fight rather than be captured.

How many Poles died at Zadwórze?

The IPN gives 318 killed, almost the whole battalion; Szymon Nowak's IPN booklet gives 318 to 325. Nowak also counts about 30 men taken prisoner, and writes that no one was able to estimate the Soviet losses.

Did the battle of Zadwórze save Lwów?

Chołodecki credits it with the safe withdrawal of the 13th Infantry Division and the 12th Infantry Regiment to Winniki and Lwów, and Nowak with that of neighboring subunits of the same division and regiment. The IPN goes further and says that thanks to the volunteers the Bolsheviks did not take the city.

What happened at Messina on 17 August 1943?

US troops were in the city by the morning, the last Axis troops had left Sicily, and, in the US official history, General Patton accepted the city's surrender. Alexander and the official history both count the campaign at thirty-eight days.

Battle honors of your homeland

The turning points of history

Marathon, Gaugamela, Cannae, Constantinople, Waterloo, Stalingrad: the days the world changed course.

Based on your country, which we do not store · why? ·

Relive the great battles

Echoes of Battle brings the great battles of history to life, scene by scene on the real map. Enlist below and we will send word to your inbox the day it launches.

Or supply the campaign on Ko-fi ›