In-form Argentina sense chance of history in All Blacks clash

Argentina are already riding high atop The Rugby Championship standings and are now setting their sights on a historic first win over the All Blacks on New Zealand soil on Saturday.

Off the back of a record-breaking defeat of Australia, the Pumas lead the competition for the first time in their decade-long involvement.

Their form has prompted head coach Michael Cheika to pursue another landmark -- toppling an All Blacks side in Christchurch who are still finding their feet after a turbulent spell.

Argentina have played the All Blacks 15 times in New Zealand since 1987 and lost the lot.

"I want to be part of the coaching staff that beats them for the first time in New Zealand, the opportunity's there," Cheika, an Australian, said.

"Obviously we're working towards the World Cup and we're trying to get everyone in synch.

"But along the way you can change some things and make some landmarks.

"Firsts aren't easy because not only do you need to do something that's difficult, you also need to have the mental strength to get over the idea that, 'ok, can we be the ones that change history?'"

Cheika was buoyed by Ireland's historic series win a month ago, the first time the Irish had beaten the All Blacks in New Zealand.

He believes his team boast the same sort of self-belief, particularly with memories still fresh of their 48-17 dissection of the Wallabies two weeks ago.

It was the Pumas' biggest margin of victory over any tier-one rival and represented the first time they've scored seven tries against a leading nation.

Cheika was an assistant coach when Argentina first beat New Zealand two years ago, in Sydney, when eight of this week's starting team were involved.

However, the prospect of again catching the hosts cold appears slim.

The All