Win me in tetris! (normal, 15 levels.)

http://www.tetrisfriends.com/games/Marathon/game.php

Good luck! (one try, this was my first try in this version. Lagged out in the end for a few seconds and it was enough to drop 5 blocks which cost me the game. D: )

So post your first try, don't play like 25 games then send the best one.