> there's no, say, "fivefold repetition" draw that could be enforced despite the players' will There is exactly such a rule. See the FIDE Laws of Chess [0], ru

> there's no, say, "fivefold repetition" draw that could be enforced despite the players' will There is exactly such a rule. See the FIDE Laws of Chess [0], rule 9.6.1. [0] https://handbook.fide.com/chapter/E012018 https://handbook.fide.com/chapter/E012018