PORT ADELAIDE has emphatically dismantled Gold Coast by 115 points - its second-biggest win the AFL - in a stirring display at the Adelaide Oval.
In the process, Port claimed fourth spot on the ladder with three games to go in Round 23 - easily eclipsing the Swans' own massive percentage boost earlier in the day with an 81-point win over Carlton at the SCG.
If Richmond lose Sunday's game against the Saints, it means the Power will play Adelaide in a qualifying final at the Adelaide Oval in the first week of finals.
Should the Tigers lose, the Power will play a home elimination final at the Oval against the eighth-ranked team.
That could be any of Essendon, Melbourne, West Coast or St Kilda.
Port's win was over within minutes of the second quarter. Despite leading by a slender two-point margin at quarter time, the Power opened the taps to demolish the Suns.
There were higlights aplenty to keep the 34,000 at the Adelaide Oval happy.
Sam Gray had a day out as the Power's most destructive forward - his six goals a personal best. Charlie Dixon also booted four majors while Chad Wingard and Jake Neade had two apiece.
But it was a classic game where an under-8s coach would say, 'All played well.'
The result came on the back of wins for Port Adelaide's SANFL League and Reserves sides earlier in the day.
REPORT: Magpies demolish Roosters
SCOREBOARD
PORT ADELAIDE 2.3 9.6 14.12 20.15 (135)
GOLD COAST 2.1 2.1 2.1 3.2 (20)
Goals
S. Gray 6, Dixon 4, Wingard, Neade 2, R. Gray, Westhoff, Houston, Ebert, Polec, Marshall
Best
S. Gray, Dixon, Boak, Wines, Hartlett, Houston, Polec, Byrne-Jones, Clurey, Pittard
Injuries
nil
Crowd
34,288 at Adelaide Oval