Here is a possible concise summary:
The text is a fictional narration of three scenarios that might have happened if Hitler was captured by the Allies at different stages of World War II. The first scenario imagines Hitler being captured by the Soviets at the end of the war and either killed on the spot or executed after a trial in Moscow. The second scenario imagines Hitler being captured by the Allies in the middle of the war and replaced by another Nazi leader who might have been more successful in continuing the war. The third scenario imagines Hitler being captured by the Allies at the beginning of the war and executed after a trial in Britain, preventing the Nazi atrocities and possibly changing the course of history. The text also includes a fictional prologue that describes how Hitler was captured by a group of elite Allied soldiers in a forest ambush.
Here are some key facts extracted from the text. I have numbered them and kept them short sentences.
1. Adolf Hitler was the leader of Nazi Germany and started World War II by invading Poland in 1939.
2. The text explores three different scenarios of what might have happened if Hitler was captured by Allied forces at different stages of the war: toward the end, in the middle, or at the beginning.
3. In each scenario, Hitler is either killed by Soviet soldiers, executed after a trial, or assassinated by his own party members.
4. The text also speculates on how Hitler's capture would affect the course of the war and the fate of Nazi Germany, depending on who would take over as his successor.
5. The text concludes by suggesting that there is no way of knowing for sure what would have happened if Hitler had been captured, and that it might have led to other unforeseen consequences.