Root shines before New Zealand collapse in second test

:An unbeaten Joe Root century and a bowling masterclass by James Anderson put England in complete control of the second test on Saturday, as New Zealand's hopes of levelling the series plunged with shambolic batting on a rain-hit day two.

New Zealand were 138 for seven when showers fell midway through the last session at Basin Reserve and forced play to be halted for the day, still 297 runs short of England's declared first innings total of 435 for eight.

Though Harry Brook (186) was denied a double-century in a 302-run stand with Root, the former England skipper marched on to an unbeaten 153.

Ben Stokes' declaration paid immediate dividends as Anderson, the world's top-ranked test bowler at the age of 40, scythed through New Zealand's top order with three quick wickets.

Spinner Jack Leach grabbed another three and Stuart Broad one victim, leaving wicketkeeper Tom Blundell (25 not out) and tail-ender captain Tim Southee (23 not out) with an improbable rescue mission.

"I just think it was a brilliant call, personally, from him," Root said of Stokes' declaration. "We might not be sat here with them seven down tonight, so credit to him."

Though New Zealand were thrashed by 267 runs in the series-opener in Mount Maunganui, they have plumbed new depths in the nation's capital, leaving home fans in the sold-out crowds dismayed.

Their bowlers were humiliated by Brook and Root on day one, and their batsmen crumbled meekly on day two.

Five of them fell due to poor shot selection, including Kane Williamson who was caught behind off Anderson for four with a loose shot.

Anderson has now dismissed New Zealand's top batsman nine times.

"It's been disappointing," New Zealand batting coach Luke Ronchi told reporters.

"Because I think guys are sort