H. G. Muller wrote on Sat, Oct 14, 2017 10:23 PM UTC:
Well, I am not sure the latter is correct. I never wrote a Bughouse engine. But I inquired about Crazyhouse rules last year, because I did write a Crazyhouse engine then. And it turns out this is the rule by which all other engines, and the FICS, ICC and LiChess servers play. I would be surprised if these servers would apply other rules to Bughouse.
Well, I am not sure the latter is correct. I never wrote a Bughouse engine. But I inquired about Crazyhouse rules last year, because I did write a Crazyhouse engine then. And it turns out this is the rule by which all other engines, and the FICS, ICC and LiChess servers play. I would be surprised if these servers would apply other rules to Bughouse.