How Did Napoleon Win at Austerlitz? The Trap on the Pratzen Heights

The Allies Move South Before sunrise on 2 December 1805, the Allied army began moving from the Pratzen Heights toward the French right. A thick mist covered the valleys, making it difficult for commanders to see how far the different columns had advanced or whether neighbouring units were keeping pace. The first Allied troops descended toward Telnitz and Sokolnitz, two villages near the Goldbach stream. Their aim was to break through the French right and continue westward, cutting Napoleon off from Vienna. The initial attack was successful. Allied soldiers entered Telnitz and forced the French defenders back. Fighting also broke out around Sokolnitz, where French troops used the village, its walls, and nearby buildings as cover. But the Allied advance was already losing time. The villages were too strong to be taken in one quick assault, and the narrow roads made it difficult for the Allied columns to deploy properly. More and more troops were being pushed into the attack, but they could not all fight at once. This mattered because Napoleon’s right flank did not need to win immediately. It only needed to survive. Davout’s Forced March Marshal Louis-Nicolas Davout’s III Corps had been far from the battlefield. Napoleon ordered it to march through the night, and Davout’s soldiers covered roughly 70 miles in about 48 hours. They arrived exhausted, but they arrived at the moment when the French right was in the greatest danger. Instead of resting, Davout’s men went straight into the fighting around Telnitz and Sokolnitz. Their arrival prevented the French right from collapsing. Davout did not defeat the entire Allied force attacking him. He held the villages, gave ground when necessary, counterattacked when an opening appeared, and forced the Allied columns to continue spending men and time in the wrong sector. This was exactly what Napoleon needed. The Pratzen Heights Open As the Allied troops moved south, the Pratzen Heights became increasingly empty. The plateau was the central position of the Allied army, but troops were being taken away from it to reinforce the attack against Telnitz and Sokolnitz. Napoleon watched the movement from the French side. When the mist began to lift, he could see the Allied columns descending from the heights. The moment had arrived. At around 8:30 a.m., Marshal Nicolas Soult’s IV Corps began moving toward the Pratzen Heights. French soldiers advanced up the slopes in several columns, attacking the exposed Allied centre before it could be reinforced. The Allies were caught in the middle of their own manoeuvre. Their strongest central position had been weakened, and many of the troops needed to defend it were already fighting several kilometres away. The French reached the plateau and seized key positions after heavy fighting. The battle now had a new shape: the Allies were attacking the French right, while the French were breaking through the centre of the Allied army. Napoleon had created the decision he wanted. The Allies had superior numbers, but those numbers were no longer operating together. Fighting in the North In the northern part of the battlefield, French troops under Marshal Jean Lannes fought the Allied right, commanded by Prince Pyotr Bagration. The fighting took place around open fields and the road toward Olmütz. French and Russian infantry exchanged musket fire while cavalry fought repeatedly for control of the ground between them. Joachim Murat’s cavalry supported Lannes and helped prevent Bagration from moving south to reinforce the Allied centre. Bagration’s troops fought skillfully and withdrew in good order, but they could not break through the French left. This kept the northern Allied wing away from the Pratzen Heights at the moment when its support was most needed. The battle was therefore being decided in three separate areas: Davout was holding the Allied attack in the south. Soult was taking the central heights. Lannes and Murat were containing the Allied right in the north. Napoleon was not trying to win one enormous collision. He was making the Allied army fight three disconnected battles. The Fight for the Plateau The Allies quickly understood that the loss of the Pratzen Heights was dangerous. If the French held the plateau, they could attack both sides of the Allied army from the centre. Russian troops were sent back toward the heights, including elite units of the Russian Imperial Guard. Their counterattack was strong enough to threaten the French formations that had taken the plateau. For a time, the French position was in serious danger. Russian cavalry charged into the French lines, while infantry tried to push Soult’s troops off the high ground. But Napoleon reinforced the attack, and the French Imperial Guard entered the fighting. The struggle on the plateau became a contest between some of the best troops in Europe. The Russian Guard fought with great determination, but it could not undo the larger problem. The Allies had lost control of the centre, and their forces on the southern flank were now separated from the rest of the army. The French held the heights. The Trap Closes Once the Pratzen Heights were secure, Napoleon turned the French centre against the Allied columns still fighting near Sokolnitz and Telnitz. Soult’s troops descended from the plateau and attacked the Allied forces from the flank and from the rear. Davout continued holding the French right, preventing the Allied southern columns from escaping easily. The Allied forces in the south now found themselves trapped between two French forces. They had advanced too far toward the French right, but the French had taken the heights behind them. The Allied retreat became confused. Units crowded the roads, artillery teams struggled to move their guns, and commanders had difficulty sending orders through the smoke and noise. Some Allied formations tried to escape through the frozen Satschan ponds. The ice broke beneath soldiers, horses, and equipment, causing men to fall into the freezing water. Later French accounts claimed that Napoleon deliberately ordered artillery fire against the ice, but the exact details are uncertain. What is not uncertain is that the retreat through the ponds became one of the most dramatic disasters of the battle. The Army Breaks By the afternoon, the Russian and Austrian army was no longer fighting as one force. Bagration’s troops were withdrawing in the north. The Allied columns in the south were trying to escape from the French attacks. In the centre, the French held the Pratzen Heights and had split the battlefield in two. The Allies left behind guns, ammunition wagons, standards, and thousands of prisoners. Their losses were made worse by the confusion of the retreat, especially around the frozen ponds. The battle had lasted about nine hours. Napoleon had begun the morning outnumbered. He ended it with the larger army divided, surrounded in places, and retreating in disorder. Encyclopaedia Britannica — Battle of Austerlitz. Wikipedia - Battle of Austerlitz napoleon empire - Battle of Austerlitz EBSCO Research Starters — Battle of Austerlitz. Napoleon Series — Treaty of Pressburg, 1805. Brown University Library — Timeline: The Third Coalition and the Continental System. Apple Original Films / Sony Pictures — Napoleon (2023), directed by Ridley Scott.

The Allies Attack the Wrong Flank The first turning point was the Allied decision to concentrate so many troops against the French right. Their plan made sense if the French right was genuinely weak. But Napoleon had weakened it deliberately. The Allied columns were drawn away from the centre, and their movement created the opening Napoleon needed. This is the central lesson of Austerlitz: the Allies were not simply outnumbering the French. They were outnumbering them in the wrong place. The Plateau Becomes the Key The second turning point was Napoleon’s attack on the Pratzen Heights. The plateau controlled the centre of the battlefield. Once Soult’s troops captured it, the French could see and attack both sides of the Allied army. More importantly, the Allied army had become increasingly divided, with a large force fighting near the Goldbach and another engaged against Lannes in the north.. The French had turned the Allied formation against itself. Davout Holds the Line The third turning point was Davout’s arrival on the French right. Napoleon’s plan would have failed if the Allied attack had destroyed the French right before Soult captured the heights. Davout’s forced march prevented that. His troops arrived in time to stabilize the French right around Telnitz and Sokolnitz and keep the Allied southern columns occupied. Davout’s role was not as spectacular as the attack on the Pratzen Heights, but it was just as important. He absorbed the pressure that made Napoleon’s deception possible. The Allied Centre Cannot Recover The fourth turning point was the failure of the Allied counterattacks on the plateau. The Russian Imperial Guard and other Allied troops fought hard, but they were trying to recover a position that had already become the hinge of the entire battle. Even if they had pushed back some French units, they could not easily reconnect the divided Allied army. Once the French held the centre, every Allied movement became more difficult. The Retreat Turns into a Rout The final stage of the battle was the collapse of the Allied retreat. An army can lose a battle and still survive in good order. At Austerlitz, the Allies lost both the central position and the ability to coordinate their withdrawal. French troops attacked them from several directions, while the roads and crossings became crowded with fleeing soldiers and abandoned equipment. The retreat through the frozen ponds made the disaster worse, but the army had already been defeated before it reached the ice. Austerlitz was won by the time the Allied soldiers began falling into the water. Encyclopaedia Britannica — Battle of Austerlitz. Wikipedia - Battle of Austerlitz napoleon empire - Battle of Austerlitz EBSCO Research Starters — Battle of Austerlitz. Napoleon Series — Treaty of Pressburg, 1805. Brown University Library — Timeline: The Third Coalition and the Continental System. Apple Original Films / Sony Pictures — Napoleon (2023), directed by Ridley Scott.

The Coalition Breaks Austerlitz effectively broke the Third Coalition on the continent. Napoleon had defeated an Allied army made up of approximately 70,000 Russian troops and 15,000 Austrian troops, while the French fielded around 65,000–75,000 men. The losses reflected the scale of the defeat. France suffered approximately 9,000 casualties, while Russia lost around 25,000 men and Austria approximately 2,000. Together, the Russian and Austrian armies lost about 27,000 men, as well as large numbers of guns, standards, and prisoners. On 6 December 1805, Austria agreed to an armistice, while the Russian army began withdrawing eastward. Napoleon had won the battle, but he now needed to turn that victory into a treaty before Austria could recover or Russia could return with another army. The Treaty of Pressburg The settlement came with the Treaty of Pressburg, signed on 26 December 1805. Austria was forced to give up important territories in Italy and Germany, pay a large indemnity, and recognize the new political order created by Napoleon. Bavaria, Württemberg, and Baden — German states that had fought alongside France — received Austrian lands and greater influence. This rewarded Napoleon’s allies and made them even more dependent on French power. Austria had not been completely destroyed, but it had been pushed out of the war and stripped of much of its influence in Germany and Italy. The Holy Roman Empire Ends The consequences of Austerlitz reached far beyond the battlefield. In July 1806, Napoleon created the Confederation of the Rhine, bringing a group of German states under French protection. These states formally left the Holy Roman Empire, which had already been weakened by Austria’s defeat. On 6 August 1806, Emperor Francis II abdicated as Holy Roman Emperor and dissolved the empire. It had existed in various forms for more than eight centurie Austerlitz had not directly destroyed the Holy Roman Empire on the day of the battle, but it made its survival almost impossible. Prussia Enters the War Napoleon’s victory also changed the calculations of Prussia. The Prussian government had remained outside the Third Coalition, but French control of Germany now appeared too threatening to ignore. In 1806, Prussia entered the war against France and formed part of the Fourth Coalition. Napoleon responded by moving rapidly into central Germany. The Prussian army was defeated at Jena and Auerstedt in October 1806, and French troops soon entered Berlin. Austerlitz helped create the conditions for another war soon afterward.. France had defeated the Austro-Russian army at Austerlitz, but its growing power frightened Prussia into taking their place. Napoleon at His Height The victory made France the dominating power on the European continent. France had defeated Austria, forced Russia to retreat, and gained powerful new allies among the German states. But Britain remained undefeated at sea, and Russia remained too large to be permanently removed from the conflict. Napoleon had won the campaign of 1805, not the entire struggle for Europe. Austerlitz was the high point of the French Empire, but it also encouraged Napoleon to keep expanding. Each victory solved one problem while creating another. More territory required more soldiers, more alliances, and more wars to defend the new order. The battle had given Napoleon enormous power. Encyclopaedia Britannica — Battle of Austerlitz. Wikipedia - Battle of Austerlitz napoleon empire - Battle of Austerlitz EBSCO Research Starters — Battle of Austerlitz. Napoleon Series — Treaty of Pressburg, 1805. Brown University Library — Timeline: The Third Coalition and the Continental System. Apple Original Films / Sony Pictures — Napoleon (2023), directed by Ridley Scott.

1. The pyramid of Austerlitz Austerlitz even gave its name to a monument in the Netherlands. In 1804, General Auguste de Marmont ordered French and Batavian soldiers at Camp Utrecht to build a large pyramid of earth and turf, inspired by the pyramids Marmont had seen in Egypt. It was originally called the Marmontberg, but after Napoleon’s victory it was renamed the Pyramid of Austerlitz. 2. The Emperor’s Table Was Older Than the Empire Žuráň Hill, where Napoleon established his command post, was not simply a convenient military position. The hill was an ancient artificial burial mound containing graves dating from the Migration Period, centuries before Napoleon’s army arrived. Modern visitors can still find a monument and battlefield map at the site. 3. Victory Turned into a Bronze Column Austerlitz was commemorated in Paris through the Vendôme Column. Vivant Denon proposed the monument immediately after the battle, and bronze from captured Austrian and Russian artillery was used in its construction. The column’s spiralling reliefs were designed to celebrate the achievements of Napoleon’s Grande Armée. Pyramide van Austerlitz - het-verhaal Austerlitz.org - Žuráň Metropolitan Museum of Art - Vendôme Column