[Source: Reuters]Quinn Tupaea scored two tries as New Zealand fended off Australia 28-14 in rainy Perth on Saturday to give themselves a chance of Rugby Championship glory. Having replaced Billy Proctor in the number 13 jersey, Tupaea rewarded coach Scott Robertson’s faith with two well-taken tries to put the All Blacks up 17-9 at halftime. A week after pushing the All Blacks in a 33-24 defeat at Eden Park, Perth was a step back for Joe Schmidt’s Wallabies who failed to deliver prop James Slipper the win he deserved in his 151st and final test. “But credit to them, they’re a great team.”A sell-out crowd of 60,000 packed into Perth Stadium but the hosts quite literally dropped the ball. The Wallabies’ task stiffened as rain bucketed down and Ikitau went off with another yellow card for a high tackle on Tupaea five minutes after the break.