I must admit that I did check the rules to make sure I would get a win with the move but I probably concur that white should have been able to play the move through the centre circle and out the other side [mind you, I wouldn't have made the move if it wasn't going to win :)]
(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)