EARLY MODERN · 1706 AD
Battle of Fraustadt (1706): Sweden’s Double Envelopment Victory
Poland
The Battle of Fraustadt was a decisive Swedish victory during the Great Northern War. On 13 February 1706, General Carl Gustaf Rehnskiöld led about 9,400 Swedish soldiers against a Saxon-Russian army of about 19,000 commanded by Johann Matthias von der Schulenburg. Despite being outnumbered, the Swedish cavalry defeated the Allied flanks and then helped surround the enemy infantry from both sides. The Saxon-Russian line collapsed, leaving about 15,000 men dead, wounded, or captured, while Sweden lost about 1,500 soldiers. The battle became one of Sweden’s greatest victories of the war and a classic example of double envelopment.
Outcome
Swedish victory
Commanders
- Carl Gustaf RehnskiöldCommander-in-chief · Sweden
- Johann Matthias von der SchulenburgCommander-in-chief (wounded) · Saxony and Russia
- Gans VostromirskyRussian infantry commander (captured) · Saxony and Russia
Forces engaged
- Swedenabout 9,400
- Saxony and Russiaabout 19,000
Casualties
- Swedenabout 1,500
- Saxony and Russiaabout 15,000
Region
Near Wschowa
Coordinates
51.800, 16.317
Chronicle
What happened
I
Chapter 1 of 4
Background
Sweden’s War Far from Home
In February 1706, the Great Northern War had become a struggle for control of northern and eastern Europe. Sweden, ruled by the young King Charles XII, was fighting a coalition led by Russia and Saxony-Poland.
Charles had already won astonishing victories, but Sweden was fighting far from home and across a huge area. In the east, the main Swedish army under Charles XII was blockading a large Russian force under General Georg Benedict von Ogilvy at Grodno, in what is now Belarus. Tsar Peter the Great was trying to save that trapped army before it could be destroyed.
Farther west, in Poland, Augustus II — Elector of Saxony and King of Poland — was trying to create a new threat behind the Swedish position. He had gathered cavalry and hoped to combine it with a Saxon-Russian army under Lieutenant General Johann Matthias von der Schulenburg.
If Augustus’s cavalry force — around 8,000 men — reached Schulenburg, the Swedish army in western Poland could be outnumbered by roughly three to one.
Facing this danger was General Carl Gustaf Rehnskiöld, one of Charles XII’s most capable commanders. He had about 9,400 Swedish soldiers. Schulenburg had around 19,000 Saxon and Russian troops, including strong artillery.
Rehnskiöld knew that waiting was dangerous. He needed to force Schulenburg into battle before Augustus could arrive.
The Retreat That Wasn’t
Rehnskiöld did not simply march toward the larger enemy army and attack. He first made Schulenburg believe that the Swedish force was falling back.
The Saxon commander took the bait. Confident that he could defeat the outnumbered Swedes, Schulenburg moved after them rather than waiting for Augustus’s cavalry to join him.
Near Fraustadt — today the Polish town of Wschowa, near Poland’s western border — Schulenburg caught up with the Swedish army.
He chose a defensive position. His flanks were secured by two villages, while obstacles known as chevaux-de-frise — wooden frames fitted with spikes — were placed in front of parts of his line to slow enemy cavalry and infantry. His artillery was ready, and his army was almost twice the size of Rehnskiöld’s.
It looked like the Swedes had been cornered.
In reality, Rehnskiöld had brought Schulenburg exactly where he wanted him.
Wikipedia — Battle of Fraustadt
History of War — Battle of Fraustadt, 13 February 1706.
Tacitus.nu — Battle of Fraustadt.
War History — Battle of Fraustadt.
The Swedish Army Attacks
On 13 February 1706, the Swedish army advanced against the Saxon-Russian line outside Fraustadt.
The ground was winter-hard and open, giving both armies a clear view of the enemy. Schulenburg placed his Saxon infantry in the centre, supported by Russian battalions, while cavalry guarded the wings. His 32 guns faced the Swedish approach.
The Swedish army had no artillery. This made the attack look even more dangerous. Rehnskiöld could not soften the enemy line with a long bombardment. He had to close the distance quickly and win through infantry discipline and cavalry action.
The Swedish infantry moved forward under fire. Their instructions reflected the aggressive Swedish method known as the gå-på attack: advance steadily, hold fire until close range, deliver a devastating volley, and then rush forward with pikes, swords, and bayonets.
The battle was decided quickly.
The Cavalry Turns the Flanks
On the Swedish right, cavalry attacked the Saxon horsemen opposite them. The Saxon cavalry broke and fled from the field.
This mattered because it opened the side of Schulenburg’s infantry. Instead of riding after the fleeing cavalry, the Swedish horsemen turned inward behind the Saxon-Russian line. They were now in position to attack the enemy infantry from the rear.
At the same time, Swedish cavalry on the other wing pressed back the opposing troops. The larger Saxon-Russian army was beginning to lose its shape.
The infantry in the centre was still fighting, but it was now under pressure from several directions.
The Line Collapses
The Swedish infantry pushed into the Saxon centre while the cavalry closed around the flanks. The Russian battalions fought hard, but they were isolated among Saxon troops whose line was already breaking.
Within about two hours, Schulenburg’s army had been shattered.
Thousands of Saxon and Russian soldiers were killed, wounded, or captured. Schulenburg himself escaped with part of the cavalry, but most of his infantry was destroyed or taken prisoner. The Swedish army captured the Saxon artillery, baggage, and standards.
The loss figures show how complete the victory was. Swedish casualties were about 1,500, including roughly 400–450 killed and around 1,000 wounded. The Saxon-Russian army lost around 15,000 men, with approximately 7,400–7,800 killed and more than 7,300 captured.
Wikipedia — Battle of Fraustadt
History of War — Battle of Fraustadt, 13 February 1706.
Tacitus.nu — Battle of Fraustadt.
War History — Battle of Fraustadt.
The Retreat That Drew Schulenburg In
The first turning point came before the battle itself. Rehnskiöld did not simply decide to attack a larger army. He staged a feigned retreat, making the Swedish army appear to be falling back.
Schulenburg believed he had the chance to catch and defeat the outnumbered Swedes. Instead of waiting for Augustus II’s cavalry to join him, he pursued Rehnskiöld toward Fraustadt and took up the defensive position the Swedish commander had expected him to choose.
Rehnskiöld also had a clear reason to force a battle quickly. Augustus II was approaching with a relief force of about 8,000 cavalry, roughly 120 kilometres away. If those troops had joined Schulenburg, the Swedish army could have faced odds closer to three to one.
Fraustadt was therefore not simply a brave Swedish attack against superior numbers. It was a calculated attempt to defeat Schulenburg before the larger enemy force could become even larger.
The Cavalry Does Not Pursue
The second turning point was the Swedish cavalry’s decision to return to the main battle after routing the Saxon horsemen.
In many battles, cavalry chased a defeated enemy and disappeared from the field. At Fraustadt, the Swedish horsemen turned inward. They attacked the Saxon-Russian infantry from the side and rear, helping to complete the encirclement.
This was the moment Schulenburg’s defensive line stopped being a position of strength and became a trap for the men standing inside it.
The Russians Are Surrounded
The final turning point came when the Russian battalions were left exposed as the Saxon line collapsed around them.
They fought on, but they could not retreat easily and had little support left. The Swedish infantry pressed from the front while cavalry attacked around the flanks.
The battle ended in defeat, capture, and, according to several accounts, the killing of Russian prisoners after the fighting. The details and scale are disputed, but there is strong evidence that Russian captives were treated far more brutally than their Saxon allies.
Wikipedia — Battle of Fraustadt
History of War — Battle of Fraustadt, 13 February 1706.
Tacitus.nu — Battle of Fraustadt.
War History — Battle of Fraustadt.
A Destroyed Army
Fraustadt was one of Sweden’s most complete victories of the Great Northern War.
The Saxon-Russian army had been destroyed as a fighting force. More than 7,000 men were killed, and thousands more were captured. Schulenburg escaped, but he had lost most of his infantry, all or nearly all of his artillery, and much of his baggage.
The victory gave Charles XII a clear path into Saxony, Augustus II’s own territory. Swedish troops marched west, occupied much of Saxony, and forced Augustus into a much weaker position.
Augustus Makes Peace
Later in 1706, Augustus II was forced to sign the Treaty of Altranstädt. He gave up the Polish crown, broke with Russia, and recognized Stanisław Leszczyński, Sweden’s candidate, as King of Poland.
For a moment, Charles XII had achieved something extraordinary. One of his main enemies had been pushed out of the war, and Sweden appeared to be at the height of its power.
But the victory did not end the Great Northern War.
Russia remained in the east. Peter the Great had lost soldiers and allies, but he had not surrendered. He continued rebuilding his army, reforming his state, and preparing for the next phase of the war.
A Victory with a Dark Legacy
Fraustadt is remembered for Rehnskiöld’s tactical victory, but also for what happened after the battle.
Several sources report that Russian prisoners were separated from Saxon captives and killed on Rehnskiöld’s orders. The exact number is uncertain, and accounts differ, but historians agree that the treatment of Russian prisoners was exceptionally harsh and remains one of the darkest parts of the battle’s history.
Wikipedia — Battle of Fraustadt
History of War — Battle of Fraustadt, 13 February 1706.
Tacitus.nu — Battle of Fraustadt.
War History — Battle of Fraustadt.
The Ground
Where it was fought
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