As soon as it was dark, four companies of the Regiment were left on Devon Kopje as an advanced post, whilst the remainder of the Regiment retired to the rear of the hill and bivouacked. The kopje was entrenched and everything made comfortable for the following day. All the baggage wagons were sent back to the main camp during the night.

September 3rd, 4th, and 5th were spent quietly in position, the Boers on the 5th firing over the heads of the Regiment into the brigade camp, but doing very little damage. On the evening of the 5th a hill to the east was shelled, and after some opposition from the Boers, when Strathcona's Horse had some casualties, the hill was occupied by the 60th Rifles and the Leicester Regiment. A battery of artillery was then hauled up the steep incline to the top.

On the 6th, General Ian Hamilton having brought up reinforcements consisting of a brigade, from Belfast by way of Dullstrom, thus turning the Boers' right, General Buller advanced the following day and found that the Boers had evacuated their position. But, in ignorance of this retirement, great preparations were made for a big fight.

The Devonshire Regiment headed the advance of the infantry. It was divided into two half battalions, one half battalion under Major Davies proceeding up the road in support of the mounted troops, whilst five companies under Captain Jacson were sent more to the left to attack the large farm at the foot of the hill, with orders "to proceed as far as possible without severe loss." These manoeuvres having been accomplished in safety without a shot being fired, the force reached the top and bivouacked some two miles further on for the night. Owing to the steepness of the road the baggage did not arrive till after midnight.

Lydenburg was occupied next day without opposition, the Boers having retired to a position on Paardeplaats, a range of high and irregular hills five miles distant from and overlooking Lydenburg on the Mauchberg-Spitzkop road. From this position the Boers shelled the baggage, bursting shrapnel over it as it defiled into the open in front of the town. The train formed up and halted under cover behind a hill, and came into camp at dusk.

The following morning, September 8th, Sir Redvers Buller decided to attack the Boer position on Paardeplaats, and for this purpose he detailed General Walter Kitchener's brigade to advance up the spurs of the hills against the Boers' right, whilst General Ian Hamilton's brigade was to turn the Boers' left, the attack being covered by the artillery which proceeded up the main road in the centre.

General Kitchener's brigade moved out from Lydenburg on to the race-course. The battalion being the leading regiment deployed and advanced towards a hill jutting out into the plain, with the mounted brigade of General Dundonald working round the left. This hill was afterwards known to the Regiment as Ben Tor. As the Regiment deployed into the open it came under shrapnel fire from two big guns posted on Paardeplaats. The Regiment was, however, extended, and had only one man wounded.

The Gordon Highlanders, who were in support, marched across the Boers' front, in rear of the extended Devons, in column of companies. Several shells burst amongst them, and one shell, bursting thirty feet above graze, took their volunteer company end on and killed and wounded fifteen.

With Dundonald's men on their left flank, four companies of the Regiment under Captain Jacson advanced up the spurs without opposition, whilst Major Davies, in command of the remaining companies, climbed the spurs on Jacson's right. Little or no opposition was met with on this flank. Jacson's companies were reinforced by four companies of the Gordon Highlanders and the 60th Rifles, and at 4 p.m., when nearing the summit, a thick mist came on, and the flanking brigade halted. Meanwhile Davies, with two of his companies, had reached the top of the hill and was proceeding down the far side when the fog lifted. It was then ascertained that the Boers, under cover of the fog, had left the position to which they had clung with great determination, and had retired. The position had been turned by Ian Hamilton's right flank attack.