This is the data Romania used to celebrate in the communist regim, as a symbol of liberation (23 August 1944 was the date when romanian army turned against the german army, in what people called at the time "The Insurrection").

Some historians agree that if this would have not been happening (germany loosing the romanian territory practically over night), the german army, thanks to the carpathian line of defences and thanks to romanian oilfields at Ploiesti, would have resist much longer against the russian invader.

The date itself contains a hidden message inside. I doubt that any spanish gaytard or even any great historian do know why this date.

The specific date was chosen by Stalin and put in practice by his intelligence, with direct reference to the date the germans were entering Stalingrad, two years before (23 August 1942). Stalin wanted Hitler to know at very personal level, very clear, that this was his maneuvering. It also represented the payback on what germans wanted to do to russians when they tried to put their hands on the russian oilfields at Baku, Grozny and Maykop at about the same time with Stalingrad.