BBW: I encountered a similar surprise in One-way checkers. The rules say that in one-way ch., "the other rules are the same as for Czech checkers", while the Czech checkers rules say that "the other rules are the same as for normal checkers" ... so it must have been a change in the rules of Checkers, which I unfortunately do not play :-)
(скрий) Ако внезапно страницата се появи на различен език, просто цъкнете върху знамето с Вашия език и всичко ще се нормализира. (pauloaguia) (покажи всички подсказки)