This one isn't as well known as I think it should be. So during the first Anglo-Afghan war of 1839 - 1842 the East India Trading Company sent an army of ~4500 to take Kabul. Captured Kabul, but English rule eventually leads to an uprising. The English commander of the force, William George Keith Elphinstone basically surrenders his gunpowder reserves and brand new muskets, in return they are allowed to retreated to Jalalabad unharmed.
The retreat started on January 6th, with 12,000 soldiers and camp followers. As soon as the retreat starts, it's a disaster, and Afghan tribesmen start harassing and sniping them.fast forward 6 days, and only 200 soldiers are left. The soldiers need to break through the Afghan defenses to get to
Jalalabad. A group of about 45 soldiers from the 44th Regiment of Foot, find themselves completely surrounded. They are freezing, starving, dehydrated, and only have two muskets rounds a piece. When called to surrender, they refuse and fight off multiple waves of Afghans before being over run and having all but a few of their number killed (there were a few prisoners).
Now I am not super familiar with the time period or subject, so feel free to correct me
.
Here is a picture of the last stand
Source:
http://en.wikipedia.org/wiki/1842_retreat_from_Kabul