The Battle of Sialkot was fought between Durrani Empire and Sukerchakia Misl of Dal Khalsa in 1761.
So he sent his son Timur Shah Durrani along with 12,000 Afghan soldiers to chastise the Sikhs for attacking them near the river Chenab.
[7] Timur Shah Durrani advanced with his troops to punish the Sikhs but he was repulsed in the battle fought at Chenab River.
Following repulsion, Timur Shah Durrani withdrew under siege to Sialkot, northeast of Punjab capital of Lahore.
The Afghans along with Timur Shah Durrani had run off to Kabul therefore the battle was a clear victory for the Sikhs.