An All Whites win in their final home Fifa World Cup qualifier, against New Caledonia at Dunedin's Forsyth Barr Stadium on March 22, would give coach Ricki Herbert's side a big boost on the road to Brazil.
It would give them Oceania's place in the intercontinental playoff against the fourth-placed Concacaf (North and Central American) nation in November.
A draw would leave the All Whites needing a point four days later in the Solomon Islands, while a win for New Caledonia would see them come level with New Zealand with a game to play.
"Anything is a possibility but nothing can be taken for granted in World Cup qualification," said Herbert.
The qualifier will be the first soccer international at the indoor stadium and the first time the All Whites have played in Dunedin since 1988, against Australia.