Self-Solving Chess Problems Are there any longer "problems" like this, which is white to move and mate in 6?

(Namely, where one is actually forced to achieve the "goal".)
The Wikipedia page on Joke chess problems has a section on self-solving chess problems, and it links to Tim Krabbé's Open Chess Diary, where a few more examples are in item 267. He calls them "no-brainers".