If your game has 0, 1 or 2 moves played, you will see a trash bin next to the gane on your MyGames page. Once 2 moves have been completed that trash bin will disappear. In that case the only way out is to resign the game, or simply abandon it leaving it to your opponent to claim a timeout win.
I know, I checked your games and there should be a trash can to hit and remove the games. Doesn't matter on the time length of the game if 2 full moves (2 moves by each player) haven't been made then you can just delete them.