If you decide to give her a chance, then do so without constantly reminding her of her mistake in every line. If you've decided that there's no chance, then simply exclude her from further participation in tournaments and games.
I would really like the bullying to stop! Or is this how you entertain yourselves?
I think we can solve the problem without bullying, using more civilized methods. It's not the Stone Age anymore! Are you going to throw stones at her?
P.S. and in general, take it easier, it's just a game ;)
Но поскольку я нищий,
у меня лишь есть мечты.
Я разостлал свои мечты пред вашими ногами.
Ступайте бережно, ибо вы ступаете по моим мечтам.
