in Ultima the object is to capture the king, not achieve check mate.
Since it's on Abbott's page, that gives it authority. But I should do some more checking, as Pritchard said "The object remains checkmate," and I'm aware that Abbott tried to revise Ultima, but the original version remained more popular.
Since it's on Abbott's page, that gives it authority. But I should do some more checking, as Pritchard said "The object remains checkmate," and I'm aware that Abbott tried to revise Ultima, but the original version remained more popular.