As you probably know, "King of the hill" (KOTH) is a variant of chess where one can win either like in classical chess or by putting the king in the central squares, namely d4, e4, d5 and e5, by a legal move.
I would like to collect some information about opening in this variant. More precisely, we can try to answer the following questions.
- What are some examples of opening which are reasonably good in normal chess but almost losing in KOTH?
- Conversely, are there some examples of opening which are reasonably good in KOTH but almost losing in normal chess?