Elated by this augury of further victory, the republicans prepared for the decisive blow. Würmser, though checked on August 3rd, had been so far reinforced from Mantua as still to indulge hopes of driving the French from Castiglione and cutting his way through to rescue Quosdanovich. He was, indeed, in honour bound to make the attempt; for the engagement had been made, with the usual futility that dogged the Austrian councils, to reunite their forces and _fight the French on the 7th of August_. These cast-iron plans were now adhered to in spite of their dislocation at the hands of Bonaparte and Augereau. Würmser's line stretched from near the village of Médole in a north-easterly direction across the high-road between Brescia and Mantua; while his right wing was posted in the hilly country around Solferino. In fact, his extreme right rested on the tower-crowned heights of Solferino, where the forces of Austria two generations later maintained so desperate a defence against the onset of Napoleon III. and his liberating army. Owing to the non-arrival of Mezaros' corps marching from Legnago, Würmser mustered scarcely twenty-five thousand men on his long line; while the very opportune approach of part of Sérurier's division, under the lead of Fiorella, from the south, gave the French an advantage even in numbers. Moreover, Fiorella's advance on the south of Würmser's weaker flank, that near Médole, threatened to turn it and endanger the Austrian communications with Mantua. The Imperialists seem to have been unaware of this danger; and their bad scouting here as elsewhere was largely responsible for the issue of the day. Würmser's desire to stretch a helping hand to Quosdanovich near Lonato and his confidence in the strength of his own right wing betrayed him into a fatal imprudence. Sending out feelers after his hard-pressed colleague on the north, he dangerously prolonged his line, an error in which he was deftly encouraged by Bonaparte, who held back his own left wing. Meanwhile the French were rolling in the other extremity of the Austrian line. Marmont, dashing forward with the horse artillery, took the enemy's left wing in flank and silenced many of their pieces. Under cover of this attack, Fiorella's division was able to creep up within striking distance; and the French cavalry, swooping round the rear of this hard-pressed wing, nearly captured Würmser and his staff. A vigorous counterattack by the Austrian reserves, or an immediate wheeling round of the whole line, was needed to repulse this brilliant flank attack; but the Austrian reserves had been expended in the north of their line; and an attempt to change front, always a difficult operation, was crushed by a headlong charge of Masséna's and Augereau's divisions on their centre. Before these attacks the whole Austrian line gave way; and, according to Colonel Graham, nothing but this retreat, undertaken "without orders," saved the whole force from being cut off.