Police in Sydney will be providing officers Saturday to ensure the city's Chase the Ace game runs smoothly with an estimated jackpot of $1.1 million.

There are only ten cards left with players hoping to draw the ace of spades to take home the jackpot.

The money raised from the Chase the Ace will be shared between the Ashby legion and the Horizon Achievement Centre, an organization that provides training and employment services for adults with mental disabilities.

Tickets will be sold at seven locations throughout the city from 2:00 p.m. to 6:00 p.m.

The draw is at approximately 6:45 p.m. and will be livestreamed at www.chasetheacesydney.com.