New Zealand fought back brilliantly on day two of the first Test after India debutant Shreyas Iyer made a classy debut century in Kanpur.
India were all out for 345 on Friday after losing six wickets for 79 runs, Tim Southee (5-69) doing much of the damage as he claimed a 13th five-wicket Test haul.
Iyer made a superb 105 at Green Park and Ravindra Jadeja was out for 50, his overnight score, while Ravichandran Ashwin chipped in with 38.
India had been in a strong position when they resumed on 258-4, but the tourists hit back like the world Test champions that they are, Southee setting the tone and Ajaz Patel taking 2-90 after Kyle Jamieson struck three times on day one.
Will Young and Tom Latham then frustrated India by taking the Black Caps through to the close on 129-0.
Young – playing his first Test in India – was unbeaten on 75 and Latham reached 50, the openers demonstrating great temperament and technique.
Latham successfully reviewed after being given out leg before and caught behind to Jadeja and Ashwin respectively as India failed to make a breakthrough.
Young and Latham will resume on day three with New Zealand trailing by 216 as they eye a first Test victory in India for 33 years.
Dream debut for Iyer, Southee outstanding
Iyer got his chance with India missing the likes of captain Virat Kohli, KL Rahul and Rohit Sharma, and he grabbed it with both hands.
After striding to the crease on 75, the 26-year-old went on to become the first India batsman since Prithvi Shaw in October 2018 to make a hundred on his Test bow.
Iyer fell tamely when he was taken by Young off the bowling of Southee, who was outstanding as he bowled 11 overs unchanged in a brilliant spell during the opening session and was rewarded with another five-wicket haul.
Black Caps openers rock solid
A broken hand sustained by Devon Conway during the T20 World Cup opened the door for Young to partner Latham at the top of the order.
The right-hander gave another demonstration that he is very much at home on the Test stage, rock solid in defence and also playing positively as he crafted a second half-century in only his fourth match in the longest format.
Trusty left-hander Latham was watchful as he batted with great assurance to register a 21st Test half-century, with the openers making the India bowlers toil as they built a strong platform.