First Battle of Picardy
1914 CE.
Shown on the map at 49.500°, 2.833°.
The First Battle of Picardy (22–26 September 1914) took place during the Race to the Sea (17 September – 19 October) and the First Battle of the Aisne (13–28 September). The "race" was a Franco-British counter-offensive, which followed the Battle of the Frontiers (7 August – 13 September) and the German advance into France during the Great Retreat, which ended at the First Battle of the Marne (5–12 September). The term describes reciprocal attempts by the Franco-British and German armies to envelop the northern flank of the opposing army, through Picardy, Artois and Flanders. The first outflanking attempt resulted in an encounter battle in Picardy. The French Sixth Army attacked up the Oise river valley towards Noyon, as the Second Army assembled further north, ready to attempt to advance round the northern flank of the German 1st Army. Both French armies managed to advance successively on a line from Roye to Chaulnes, until the German 6th Army and other reinforcements arrived from Lorraine and halted the French advance. Both sides then attempted another flanking move to the north, which merged into the Battle of Albert (25–29 September).
Text from the Wikipedia article First Battle of Picardy, licensed CC BY-SA 4.0.