[Question] Could Germany have won World War I with high probability given the benefit of hindsight?

Related: Could World War I have been prevented given the benefit of hindsight?

Consider the following scenario: you are sent back in time some number of years before the beginning of WWI, say 1904 for concreteness, with the goal of changing Imperial German strategy before and during the war such that Germany wins with very high probability [meaning that throughout many small deviations of the timeline, including small variations in the enemy strategic response function, at least 95% of them lead to an Austro-German victory over at least France and Russia, taking lots of new territory and establishing a German empire on the world stage. We will define winning as either total destruction of the enemy military or a surrender by the Russia/​France side of the war where Germany gets to dictate terms.]

This includes winning similar wars that happen slightly earlier or slightly later—you are aiming for a durable strategy for Germany and Austro-Hungary that makes them win over the opposing European powers.

To prevent silly strategies, minor details of the world you are sent to will be changed, so for example dates and names may differ very slightly.

Furthermore, you carry some evidence of extraordinary status that is credible to the leaders of Austro-Hungary and Germany. They will grant you an audience and they have an unusually large amount of patience to listen to you, but they will not blindly trust you. You need to convince them based on reasoning that they will accept. You may lie to them or tell them the truth. I will also stipulate that if you manage to convince the leadership of a plan, they will actually follow it with an unusually high degree of fanaticism and coherence.

You don’t have detailed designs for post-1914 technology, but you have an ordinary informed layman’s understanding of actual history. So you can tell them that nuclear bombs will be invented, but not exactly how, and they may or may not believe you.

Please answer with your strategy and why you think it would work (including in the face of likely reactions from the major players)!