adsfadfaf wrote:- There is no option to have a game automatically forfeit after some hours or days if someone just decides to close it and play other games.
Except that when that player escapes enough games, they'll start to forfeit all the games they leave automatically. If the person you played keeps escaping, they'll forfeit the game they played with you.
Anyway, if they left because you were winning, just accept that you won, review your game and move on. Getting the 'win' isn't that important is it? The only people who complain about this are people who are too obsessed with what their 'rank' is. That's a meaningless number anyway, so forget about that, relax and become stronger.
adsfadfaf wrote:- Escapers are able to keep escaping again and again and they lose nothing from it
That's not true, there's a limit. And this is actually a feature of KGS because, even though most people don't realise, KGS doubles as a turn based Go server. You can leave a game that you're playing unfinished and when your opponent logs in and makes a move, you'll get an email.
So you have the option of finishing a game in a turn based or real time fashion, and you can switch between them. This is a good feature for busy people and personally I like it. If KGS timed people out like you're suggesting, this feature would be broken, wouldn't it?