AlliumCepa: Thank you for your sincere advice. The person has become impossible to reply about it. But it is the original text that I think has heard as a story of Poland or Czech Republic. I try to investigate it.
Someone who knows the story, please teach me, it's good by Bulgarian language.
(sakla) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (Bütün ipuçlarını göster)