So you're suggesting that instead of retreating after a lost battle, the German forces should have thrown everything to the front and frantically, under blood-curdling battle cries, fought to the last man? Come on buddy, give us a break - we're not Klingons!
But on a more serious note now: As some other posters have already pointed out, something like this would ultimately have had the opposite effect of what might have been intended, and the Western front would soon have turned into a meat grinder for the exhausted, worn-out, and demoralised German troops. So yes, the war might have been over in 1914 - but certainly not with a German/CP victory.