Once again, there were initial successes against the disorganized armies of the French Republic in 1793, and the Netherlands were recovered. But in 1794 the tide turned once more, and Austrian forces were driven out of the Netherlands again—this time for good. Meanwhile, the Polish Crisis again became critical, resulting in a Third Partition (1795), in which Austria managed to secure important gains. The war in the west continued to go badly, as most of the coalition made peace, leaving Austria with only Britain and Piedmont-Sardinia as allies. In 1796, the French Directory planned a two-pronged campaign in Germany to force the Austrians to make peace, with a secondary thrust planned into Italy. French forces entered Bavaria and the edge of the Tyrol, before encountering Austrian forces under Archduke Charles, the Emperor's brother, at Amberg (24 August 1796) who was successful in driving the French back in Germany. Meanwhile, the French Army of Italy, under the command of the young Corsican General Napoleon Bonaparte, was brilliantly successful, forcing Piedmont out of the war, driving the Austrians out of Lombardy and besieging Mantua. Following the capture of Mantua in early 1797, Bonaparte advanced north through the Alps against Vienna, while new French armies moved again into Germany. Austria sued for peace. By the terms of the Treaty of Campo Formio of 1797, Austria renounced its claims to the Netherlands and Lombardy, in exchange for which it was granted the territories of the Republic of Venice with the French. The Austrians also provisionally recognized the French annexation of the Left Bank of the Rhine, and agreed in principle that the German princes of the region should be compensated with ecclesiastical lands on the other side of the Rhine.