French Empire The Battle of Šmarje-Sap was an engagement which took place on 13 September 1813 in the French Illyrian provinces between the Napoleonic Italian and Austrian forces.

After the lost Battle of Lippa and several rumors Italian viceroy Eugene had to change plans and ordered an attack from Ljubljana on the Austrian position near Šmarje–Sap for September 13.

However, the outnumbered Austrians were in a strong position and managed to uphold all Italian attacks and repulsing them.

[1][2]