Battle of Bulair
1913 CE.
Shown on the map at 40.526°, 26.795°.
The Battle of Bulair (Bulgarian: Битка при Була ир, Turkish: Bolayır Muharebesi) took place on 8 February 1913 (O.S. 26 January 1913) between the Bulgarian Seventh Rila Infantry Division under General Georgi Todorov and the Ottoman 27th Infantry Division. The result was a Bulgarian victory. Lack of communication between the Ottoman Vanguard and their landing force and stubbornness of Enver Pasha against the combined criticism from officers Ali Fethi and Mustafa Kemal against his plans costed the Ottoman 27th Brigade their full offensive capabilities. As a result, Ottoman Army could not conduct any further large-scale offensives to relieve the Siege of Edirne.
Text from the Wikipedia article Battle of Bulair, licensed CC BY-SA 4.0.