East Zone decline the follow-on and build a 584-run lead in the Duleep Trophy final

South Zone were bowled out 372 behind but sent back out to field, and by the close the target had grown past anything a fifth day can realistically chase

East Zone chose to bat again rather than enforce the follow-on in the Duleep Trophy final at the MA Chidambaram Stadium, and closed the fourth day 212 for 5 in their second innings with a lead of 584.

South Zone had been dismissed for 336 in 107.3 overs in reply to East Zone's 708, a deficit of 372 that comfortably cleared the follow-on margin.

One day remains, and East Zone need ten wickets.

Why they batted again

Enforcing would have put a bowling attack that had already sent down 107.3 overs straight back onto a Chepauk surface that has given the seamers nothing all match.

Batting again costs time, and with only the fifth day left that is the trade. But it also removes any prospect of losing, and it lets East Zone declare at a moment of their choosing with a target nobody is chasing.

At 584 ahead with five wickets standing overnight, the declaration is a formality rather than a decision.

There is also a practical argument about the ball. A fresh innings gives the bowlers a new one to work with on the final morning rather than the softened relic they finished the third innings with.

South Zone's reply never recovered

South Zone's 336 was not a collapse so much as an insufficiency. Set against 708, a total in the mid-300s was always going to leave them following the game rather than contesting it.

Tilak Varma's side lost their last wickets without extending the innings deep enough into the fourth day to threaten a draw on time alone.

Their best hope now is the oldest one in first-class cricket: bat out the final day.

Batting through a fifth day at Chepauk is not the impossibility it would be elsewhere. The surface that allowed 708 in the first innings has shown no sign of deteriorating sharply, which is the argument South Zone will cling to.

The innings that set it up

East Zone's 708 was built on Ishan Kishan's 270 from 334 balls, an innings of 30 fours and seven sixes, and it stands as only the third first-class total above 700 recorded at Chepauk.

Kishan is in India's squads for both the Afghanistan T20 internationals and the Asian Games, which makes the timing of the biggest first-class score of his career close to ideal.

The second innings has been a more workmanlike affair. At 212 for 5 East Zone lost wickets while pushing the rate along, which is what a side batting purely to extend an already-won position is entitled to do.

What a fifth day needs to produce

South Zone must survive a full day on a surface that has punished bowlers rather than batters for four of them, which is the one genuine reason to think a draw is available.

East Zone are chasing a first Duleep Trophy title since 2012-13, and Devdutt Padikkal — named India A's multi-day captain earlier the same day — is among the South Zone batters who will have to occupy the crease for it not to happen.

Scorecard: East Zone 708 and 212 for 5; South Zone 336, East Zone lead by 584.

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