Battle of Delhi
1803 CE.
Shown on the map at 28.602°, 77.246°.
The Battle of Delhi or Battle of Patparganj took place on 11 September 1803 during the Second Anglo-Maratha War, between British East India Company troops of the Bombay Army under General Lake, and the Marathas of Scindia's army under General Louis Bourquin and Sardar Wable.
Text from the Wikipedia article Battle of Delhi (1803), licensed CC BY-SA 4.0.