Step 1: Score Efficiency Committee. Quick. Use Cheap ICE and Fast Track to help achieve this goal.
Step 2: Play defensively until you have Jackson, Shutdown and Diagnostics ready, as well as no neurals in hand, and a maximum of 1 reclaimation order. And 11 credits. And the runner should have 4 or less cards in hand.
Step 3: After a run, use Efficiency Committee to gain 3 more actions. Play Jackson, play Shutdown and empty your deck, use Jackson to shuffle back 2 neurals and a reclaimation order, play diagnostics, use reclaimation order to get all 3 neurals back, and deal a total of 5 net damage in one turn.
If you have biotic labour and a neural in hand, for 6 more credits you can deal 6 net damage during 1 turn.
The deck isn't very reliable, and I'll recommend it for the players who love the satisfaction of stupid combos :).
I haven't had time to play much lately since our Chronos, but I read up a lot on the combo deck and I think adding Subliminal Messaging and Interns could go a long way to extend your combo into more net damage in different ways.