stylistic:style_transfer
Roberts relieves the sieges

Meanwhile, Roberts pursued Piet Cronjé's 7,000-strong force, which had abandoned Magersfontein to head for Bloemfontein. General French's cavalry was ordered to assist in the pursuit by embarking on an epic 50 km (31 mi) drive towards Paardeberg where Cronjé was attempting to cross the Modder River. At the Battle of Paardeberg from 18 to 27 February, Roberts then surrounded Cronjé's retreating Boer army. On 17 February, a pincer movement involving both French's cavalry and the main British force attempted to take the entrenched position, but the frontal attacks were uncoordinated and so were repulsed by the Boers. Finally, Roberts resorted to bombarding Cronjé into submission. It took ten days, and when the British troops used the polluted Modder River as water supply, typhoid killed many troops. General Cronjé was forced to surrender at Surrender Hill with 4,000 men.