ughaibu: Deleting a game is seldom needed. However, didn't it ever happen to you to accept an invitation only to find out later it was a 30-day move game? And the opponent never comes back to play? And on top of everything he's a rook and still has 30 autovacation days left?
So you're stuck with a game (or maybe you accepted two or three of the same guy) and you're a pawn and it means that you now get a slot stuck for a 2 or 3 months without being able to use it - resigning is not an option since it affects your BKR.

I'm exagerating a bit, of course, and it never happened to me (except for the autovacation part which I find a bit annoying... luckyly the 30 days should be over sometime by the end of this month) but it's the only justification I see for deletion

On the other end, there is a game on this site that can be finished in 3 moves... If I'm playing black and on the second move I see things are going bad for me I could delete it as things are now... And I think that's unfair too...

Oh what the heck, away with it...