Ashwin, from round the wicket, spins one back into the right-handed Hameed and it zips past the outside edge. But the young man is still there and the England lead is 94.

Danny, Bradford: Missed the first few days but fantastic to see England won by 49 runs.. What? Sorry that was just one innings each? But this is day four!!  

Two more for Hameed, steering Jadeja delicately past slip for two.

Geoffrey Boycott
Ex-England batsman on BBC Test Match Special

Even the best players in the world - which Cook is one of - take time to adapt when the pitch is doing something.

Ashwin is rattling through the overs, unlike England during that afternoon session. One hesitates to say Cook is looking more settled and he calmly plays out a maiden.

Arjun Sohanpal:  Hameed just looks like the perfect opener to partner Cook, regardless of how many he makes. 

Stuart Mitchell: The more you see of Hameed, both for Lancashire and now England, he looks the part. And only 19 years old. Impressive.

The Lancastrian demonstrates his compact defensive range and keeps out the threat of Jadeja. He was born in January 1997. The Titanic film was not even released until December of that year. He is destined to get England out of a few hazardous situations over the next few years.

Geoffrey Boycott
Ex-England batsman on BBC Test Match Special

What a lovely shot. Look at the stride... beautiful. He is putting the rubbish to the boundary.

Successive boundaries for the teenager Hameed against Ashwin, a late cut followed by a perfect cover drive. The young man has skilful, supple wrists. Have England found a pinball wizard? 

Hameed collects a five when his quick single off Jadeja prompts a shy at the stumps and it trickles away for four overthrows.

Andrew Samson
BBC Test Match Special statistician

Ravichandran Ashwin has opened the bowling 20 times in Test cricket. On 10 of those occasions he's gone on to take five-wicket hauls. The only time Ravi Jadeja has opened before he took five wickets.

The first look at Ashwin. He made 70 earlier today and now he looks to add to his 222 Test wickets. There are five men crowded round the bat but both batsmen collect singles, Hameed racing through off the final ball, really looking the part.

Geoffrey Boycott
Ex-England batsman on BBC Test Match Special

People who say Hameed is a blocker are talking tripe. He scored so many runs for Lancashire last year, he must have hit the ball somewhere. He's a careful player. That shot came from nowhere.

Eng 24-0published at 6 overs

6 overs

lead by 73

Hameed is built like a snooker cue but he times the ball beautifully and he takes a step down the pitch to Jadeja, a lovely high backlift and clean hit down the ground for six of the best. The TV cameras pick out Geoffrey as if to question those comparisons with the the new England opening batsman.

Micheal Allen: Prediction: England 61-7 at the close.

Andrew Pitt: To win this England have to score at least 120 by close and declare at 300 start of 2nd session day 5. Then hope for good spin 

Cook takes on Shami with the pull shot, it does not come out of the screws but it drops to safety. Now, we have a vote on this page for you on what you think the outcome of the match will be. Exercise your democratic right now. 

Jerry Chester: Just put 50-3 on the scoreboard now and save the England top three the walk to the crease.

A plethora of India fielders in mirrored sun glasses are gathered around the bat. Cook deflects one neatly for four but Jadeja then gets one to spit off the surface and it catches Cook's gloves, but with the India fielders leaping in excitement at the prospect of a wicket, it loops over short leg to safety.

Andrew Samson
BBC Test Match Special statistician

There have been 49 Tests where both teams have made 480 or more in their first innings and 43 of those have ended in draws.

Shami in again and both batsmen collect singles, wicketkeeper Saha springing to his right to save four byes.