The battle saw a bold maneuver by Napoleon Bonaparte's French Army of Italy to outflank the Austrian army led by József Alvinczi and cut off its line of retreat. The French victory proved to be a highly significant event during the third Austrian attempt to lift the siege of Mantua. Alvinczi planned to execute a two-pronged offensive against Bonaparte's army. The Austrian commander ordered Paul Davidovich to advance south along the Adige River valley with one corps while Alvinczi led the main army in an advance from the east. The Austrians hoped to raise the siege of Mantua where Dagobert Sigmund von Wurmser was trapped with a large garrison. If the two Austrian columns linked up and if Wurmser's troops were released, French prospects were grim. Davidovich scored a victory against Claude-Henri Belgrand de Vaubois at Calliano and threatened Verona from the north. Meanwhile, Alvinczi repulsed one attack by Bonaparte at Bassano and advanced almost to the gates of Verona where he defeated a second French attack at Caldiero. Leaving Vaubois' battered division to contain Davidovich, Bonaparte massed every available man and tried to turn Alvinczi's left flank by crossing the Adige. For two days the French assaulted the stoutly defended Austrian position at Arcole without success. Their persistent attacks finally forced Alvinczi to withdraw on the third day. That day Davidovich routed Vaubois, but it was too late. Bonaparte's victory at Arcole permitted him to concentrate against Davidovich and chase him up the Adige valley. Left alone, Alvinczi threatened Verona again. But without his colleague's support, the Austrian commander was too weak to continue the campaign and he withdrew again. Wurmser attempted a breakout, but his effort came too late in the campaign and had no effect on the result. The third relief attempt failed by the narrowest of margins.