The first news of the actual fighting was given to the world through an official Austrian communique, dated August 28, 1916, announcing that, during the preceding night, the Rumanians had begun a determined attack on the Austrian forces in the Red Tower Pass and the passes leading to Brasso. On the following day another report added that the attempted invasion had become general and that the Imperial troops were resisting attacks in all the passes along the whole frontier. But, added the report, everywhere the Rumanians had been successfully repulsed, especially near Orsova, in the Red Tower Pass, and in the passes south of Brasso. In spite of these successes, however, the Austrians were compelled to retire their advanced detachments to a position prepared in the rear, as planned long before, because overwhelming forces of Rumanians were attempting a far-reaching flanking movement. As a matter of fact, the Austrians, never very determined fighters, and now especially demoralized by the recent success of the Russian offensive under Brussilov, were giving way all along the line before the Rumanians under General Averescu. On the same day a Rumanian official report gave a long list of villages and towns which the Rumanians had taken beyond the frontier, their Fourth Army Corps also having taken 740 prisoners. Within two days Averescu had advanced so rapidly that he was in possession of Petroseny, north of the Vulkan Pass, and of Brasso, beyond Predeal Pass. His troops were pouring through the Tolgyes and Bekas Passes up in the north in steady streams, and were advancing on Maros Vasarhely, a military base and one of the principal towns of central Transylvania. The Rumanians advancing by way of Gyimes, after a sharp encounter with the Austrians, had driven the latter back to the heights east of Csikszereda, a point over twenty miles inside the Austrian frontier. Finally, spirited fighting was taking place in the Varciorova Pass on the Danube, and here too the Austrians made a very poor showing.