was a talented engineer. Calling in the militia of the South, who remained faithful, in twenty days he was at the head of 10,000 men, from whom he organised an army of 2,500 regulars, badly armed, and as many lancers of the militia, with sixteen field-pieces.
The campaign opened with a piece of good fortune which greatly encouraged the Patriots. It chanced that an officer sent with 500 men to surprise the vanguard of the enemy at a pass on the Maule, misunderstood his orders, and on the night of the 27th April fell in with the main body of the Royalists, some five or six thousand strong. Not knowing who they were, he attacked them and captured the whole of the artillery. At dawn the enemy recovered from their panic, pursued him and recaptured the guns and prisoners. The loss of the Patriots in killed and wounded was four times that of the Royalists, but the moral effect was that of a victory. The greater part of the irregular cavalry deserted from Pareja, who nevertheless advanced to the Maule. The army was drawn up to force the passage, when the men from Chiloe and Valdivia threw down their arms and refused to go further; they cared nothing for the Royalist cause beyond the Maule. Pareja, lying on a stretcher, stricken with a mortal disease, ordered a retreat, on which the rest of the irregulars dispersed, and he was left with little more than a thousand men.
Carrera knew nothing of what had occurred, and let fifteen days pass before he made up his mind to cross the river. The Patriot vanguard under Luis Carrera came up with Pareja on the 15th May, as he was about to pass the Nuble. The Royalists halted, the dying general mounted on horseback for the last time, and placed Captain Sanchez in command. Sanchez at once occupied some rising ground, where he threw up an entrenchment with his baggage, and formed his infantry in square, and opened fire with twenty-seven guns upon the Patriots, checking their advance. Carrera then took the command, and on
