The retreat of the enemy was directed upon Amarante, the seizure of that place from Silveira by Loison, ten days before, having opened them a loop-hole for escape. But Marshal Beresford, after crossing the Douro at Pedro de Regoa, had joined Silveira, and on the 11th drove Loison out of Amarante, and thus closed the road and the enemy's hopes in that direction. Loison fell back on Guimaraens by the good carriage-road that led to Chaves, sending information of his movement to Soult at Oporto. Soult on his arrival at Penafiel, on the night of the 12th, received this disagreeable news, and finding himself pressed in so many directions, and no road open for carriages, determined at once to destroy the heavy material of his corps and to join Loison across the Sierra de Santa Catherina, at Guimaraens. Capt. Mellish, who was sent on the morning of the 13th to Penafiel, confirmed the report which had reached Oporto, of the destruction of their ammunition-waggons, guns, and carriages. The cannon had been placed mouth to mouth and discharged into each other, by trains laid communicating through the mass of baggage and ammunition waggons. Want of provisions and uncertainty of the enemy's route prevented the advance of the army on the 13th, but the Germans were pushed on with some six-pounders on the road of the enemy's retreat. On ascertaining that the enemy had given up the idea of retreating by Amarante, orders were sent to Marshal Beresford, to direct his march on Chaves, at which place he arrived on the 16th, detaching Silveira in the direction of the enemy's rear on Ruivaens. On the 14th, the army advanced half-way on the road towards Braga. Soult collected his army, (the garrison of Braga retiring on our advance) on the morning of the 15th at Guimaraens, but finding our troops at Villa Nova de Famillacao, and no road open for cannon, he destroyed the baggage and the military chest of Loison's corps, and in despair took to the Goat-herds' paths across the mountain, trusting to the interest, aid, and information procured by the Bishop of Braga. Their army was in great confusion during the 13th, but the two following days it became totally disorganized. The paths were so narrow, that but one man could pass at a time, and the cavalry were obliged to lead their horses, while their column, thus distressingly lengthened, had the additional misery of incessant rain that fell in torrents during the whole of this trying period. The peasantry, happy in revenging the horrors and atrocities of their enemy's advance, watched them like vultures, and failed not to dart upon all who sunk under fatigue; the stones they rolled on them swept whole files into the abysses, while single shots from the mountain-tops slew soldiers in the column of march. Their sufferings met commiseration from the British alone, who had not suffered from the guilty acts for which they were now receiving retribution.