James Anderson admitted to abusing Ravindra Jadeja during hearing

Auckland, Jan 24: K L Rahul and Shreyas Iyer smashed quick-fire half-centuries, while skipper Virat Kohli made 45 as India defeated New Zealand by six wickets in the first T20 International to take a 1-0 lead in the five-match series here on Friday.

Chasing a challenging 204-run target, Rahul smashed 56 off 27 balls and together with Kohli shared 99 runs for the second wicket to lay the foundation for the chase.

Later, Iyer (58 not out off 29 balls) and Manish Pandey (14 not out) remained unbeaten as India chased down the target with an over to spare.

Earlier, Colin Munro, Kane Williamson and Ross Taylor smashed scintillating half-centuries to power New Zealand to a challenging 203 for five.

Opener Munro blasted six fours and two sixes in his 42-ball 59, while skipper Williamson treated the Indian bowlers with equal disdain, hitting them out of the park four times in his 26-ball 51.

Taylor then clobbered an unbeaten 54 off 27 balls. His innings was laced with three sixes and as many fours.

Opener Martin Guptill also chipped in with a 19-ball 30.

Earlier, India skipper Virat Kohli won the toss and decided to field.

For India, Jasprit Bumrah (1/), Shardul Thakur (1/44), Yuzvendra Chahal (1/32), Shivam Dube (1/24) and Ravindra Jadeja (1/18) snapped one wicket each.

Brief Score:

New Zealand: 203 for 5 in 20 overs (Colin Munro 59, Kane Williamson 51, Ross Taylor 54; Jasprit Bumrah 1/31).

India: 204 for 4 in 19 overs (Shreyas Iyer 58 not out, K L Rahul 56, Virat Kohli 45; Ish Sodhi 2/36).

New Delhi, Jul 6: India's cricket chief Sourav Ganguly says improved fitness standards and a change in culture have led to the country developing one of the world's best pace attacks.

Spearheads Mohammed Shami and Jasprit Bumrah are part of a battery of five formidable quick bowlers that have helped change India's traditional reliance on spin bowling.

"You know culture has changed in India that we can be good fast bowlers," Ganguly said in a chat hosted on the Board of Control for Cricket in India (BCCI) Twitter feed.

"Fitness regimes, fitness standards not only just among fast bowlers but also among the batters, that has changed enormously. That has made everyone understand and believe that we are fit, we are strong and we can also bowl fast like the others did."

The West Indies dominated world cricket in the 1970s and 1980s led by a fearsome pace attack that included all-time greats such as Michael Holding, Andy Roberts, Malcolm Marshall and Joel Garner.

Recently Indian quicks have risen to the top in world cricket with Shami, Bumrah, Ishant Sharma, Umesh Yadav and Bhuvneshwar Kumar in a deadly arsenal.

"The West Indies in my generation were naturally strong," the former India captain said.

"We Indians were never such naturally strong... but we worked hard to get strong. But I think it is the change in culture as well that is very important."

Shami last month claimed that the current Indian pace attack may be the best in Test history.

"You and everyone else in the world will agree to this -- that no team has ever had five fast bowlers together as a package," said Shami.

"Not just now, in the history of cricket, this might be the best fast-bowling unit in the world."

Shami took 13 wickets during India's 3-0 home Test sweep over South Africa last year, while Bumrah has claimed 68 scalps in 14 Tests since his debut.