Ok,
this is something i found when i was playing years and years ago and found it very hard to recreate but i did do it atleast 10 times!
It was possible to go from a normal day in a HVM year straight to the end evaluation.. so skipping seasons like fall and winter. you would have a full box of fodder, your animals would stil be alive but offcourse you would fail that year because you didnt made enough money or shipped enough produce.. (unless you activated this late winter, just skipping winter and already met the needed requirements, then you would succeed)
Anyway this is what i did:
When going to bed, and your screen turns blank. Turn your Gameboy off. I don't know any other requirements to activate this, and im hoping someone else also has seen this "bug"
the next time you open the game you'll find yourself at the end of the year listening to the evaluation.