Fwiffo: Yes, you are right and that is why the computer didn't give me the corner already. Thank you for the enlightment. After that the game is over I think.
(hide) 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) (show all tips)