The first massed attack against Von Hindenburg's lines since the offensive in the south began was delivered on June 13, 1916, when, after a systematic artillery preparation by the heaviest guns at the Russians' disposal, troops in dense formation launched a furious assault against the Austro-German positions north of Baranovitchy. The attack was repeated six times, but each broke down under the Teuton fire with serious losses to the attackers, who in their retreat were placed under the fire of their own artillery. Baranovitchy is an important railway intersection of great strategical value and saw some of the fiercest fighting during the Russian retreat in the fall of 1915. It is the converging point of the Brest-Litovsk-Moscow and Vilna-Rovno railways. Sixty-one miles to the west lies Lida, one of the commanding points of the entire railway systems of western Russia. Again, on June 14, 1916, the number of prisoners in the hands of the Russians was increased by 100 officers and 14,000 men, bringing the grand total up to over 150,000. All along the entire front the Russians pressed their advance, gaining considerable ground, without, however, achieving any success of great importance. Closer and closer the lines were drawn about Czernowitz, though on June 16, 1916, the city was still reported as held by the Austrians. On that day furious fighting also took place south of Buczacz, where the Russians in vain attempted to cross the Dniester in order to join hands with their forces which were advancing from the north against Czernowitz with Horodenka, on the south bank of the Dniester as a base. To the west of Lutsk in the direction toward Kovel, now apparently the main objective of General Brussilov, the Austro-Hungarians had received strong German reenforcements under General von Linsingen and successfully denied to the Russians a crossing over the Stokhod and Styr Rivers. June 17, 1916, was a banner day in the calendar of the Russian troops. It brought them once more into possession of the Bukowinian capital, Czernowitz. Czernowitz is one of the towns whose people have suffered most severely from the fluctuating tide of war.