That's not the game I saw. We defended better than I have seen us all season, our back 4 limited a very powerful and more experienced attack to long range shoots all night. As a whole we kept great shape and discipline which made us compact and very hard to pass through. Chelsea's only real threat was from key individuals running through us and at us and even those attacks were dealt with everytime by our defence. Our Defensive Midfielders broke up play with interceptions and well made tackles that more often than not set us on our way for an attack. These attacks were very deliberate (with a LOT of control), they were well supported attacks. The way we one the ball back is what set the tone of the whole match, each tackle is an attempt to win the ball and transition as fast as possible, which is a very deliberate tactic nothing like you describe as "without a formation or plan".