Although I didn't follow the story from the start, my analysis suggests that it's more beneficial to explore the motive behind a story than to focus solely on the right moves. Right motives should determine the right moves. See the total picture before you conclude.
Upon reviewing your analysis, one cannot help but appreciate its in-depth nature and note that you seem to prefer adhering to rules. It is also clear from your analysis that strategy wins in competition. You showed love in your analysis by giving it your time and attention. You have done well.