As Banda Singh Baahadur was proceeding to Punjab, the Sikhs flocked to his banner from all quarters. After many small battles, his army struck at Sarhand. Sarhand represents everything that was repulsive to the Sikhs;
Banda Singh Baahadur attacked Sarhand and struck terror into the hearts of the Mughals. He won a decisive victory over Wazir Khan at Chappar Chiri on May 12, 1710, where the whole of the Mughal army was destroyed. Wazir Khan was killed by the Sikhs, he came face to face with Baaj Singh and charged at him with his lance, Baaj Singh snatched the lance and struck it on the head of his horse. Wazir Khan then shot an arrow and hit Baaj Singh in the arm, drawing his sword he came forward to kill him. Fateh Singh who was nearby drew his sword and struck Wazir Khan so fiercely it cut right through his shoulder. As a result of Wazir Khan's death, confusion spread amongst his army, then the Sikhs fell upon them and wiped them out.
Banda Singh Bahaadur then won many victories over the Mughal forces for
the next seven years. He established the Sikh rule in the land west of
Delhi and struck coins in the name of Guru Nanak Dev Ji and Guru Gobind
Singh Ji. He began to rule over a kingdom from his capital Lohgarh in the
Shivaalik Hills. He gave the Punjab a clean administration and rooted out
corruption,inefficiency and extortion.