Punjab’s Vihaan Malhotra (103, 208b, 11×4) struck a century on First Class debut but it was not enough to dispel Assam’s stake at a first-innings lead on day three of their Ranji Trophy round one match at the New PCA Stadium here.

Evidently a first-innings shoot-off after rain washed out the first day, the contest was turning one-sided when Vihaan took the wheel in a 137-run opening partnership with Harnoor Pannu (54, 132b, 7×4). But Punjab lost five wickets for 100 runs on either side of tea.

Salil Arora and Emanjot Singh Chahal arrested the collapse with a 50-run sixth-wicket partnership, but Punjab was at 287 for five at stumps, still 86 behind.

Both Vihaan and Harnoor were true to their kind — languid, left-handed batters — and plundered the off-side in the morning session.

Harnoor had just slogged Amlanjyoti Das through the on-side, shortly after his 121-ball half-century, when he was caught in two minds on a delivery outside off against Sarupam Purkayastha and edged to the ’keeper.

Vihaan blundered on 95, poking a delivery outside off from Mukhtar Hussain but was dropped by the wicketkeeper. Mukhtar made him play with the angle and got the ball to change line and crash into the off-stump but a no ball check got Vihaan another life on 101.

Sandwiched in between was Uday Saharan’s attacking intent, which was cut short by a lapse in concentration. Shortly after a verbal skirmish with Sibsankar Roy, he was trapped in front off Purkayastha.

There was no let-off a third time as Mukhtar pinned Vihaan with a delivery that came in after pitching. Assam gave away just 42 runs in the time it got Ramandeep Singh run out and Jashanpreet Sidhu leg-before off Amlanjyoti.

With the second new ball just two overs old, Assam will walk out on the fourth morning with its tails up, hoping to find a crack in the nagging sixth-wicket partnership and running through the tail that will follow.

The scores: Assam — 1st innings: 373.

Punjab — 1st innings: Vihaan Malhotra lbw b Mukhtar 103, Harnoor Pannu c Ghadigaonkar b Purkayastha 54, Uday Saharan lbw b Purkayastha 30, Jashanpreet Sidhu lbw b Amlanjyoti 22, Ramandeep Singh (run out) Denish 17, Salil Arora (batting) 25, Emanjot Chahal (batting) 28; Extras (b-1, nb-7): 8; Total (for five wkts. in 96 overs): 287.

Fall of wickets: 1-137, 2-195, 3-195, 4-226, 5-237.

Assam bowling: Mukhtar 23-5-79-1, Dipjyoti 9-2-40-0, Amlanjyoti 25-2-54-1, Purkayastha 18-3-52-2, Mohit 21-2-61-0.

As the rain clouds dissipated, so did the batters’ hesitation, and Assam turned the tables on the second day of its Ranji Trophy round one match against Punjab at the New PCA Stadium here on Monday.

Denish Das (103, 186b, 15×4) and Sibsankar Roy (143 n.o., 295b, 20×4, 1×6) made the most of easing conditions and their 168-run partnership, which began at 23 for three on the opening day, catapulted Assam to 373.

After not adding a run for the opening 34 minutes, Sibsankar lapped up two overpitched deliveries from Umesh Yadav for straight- and square-driven boundaries. Though a flick off Gurnoor Brar was the only early boundary for Denish, he pocketed plenty by running between the wickets.

It was the onset of spinners that really allowed them to assert control. Sibsankar pranced down to Emanjot Singh Chahal twice to hoist down the ground for 10 runs.

Denish was examined by Gurnoor’s short-ball ploy, with the traps set at deep fine-leg, deep square-leg, short-leg, short mid-wicket and short mid-on. Denish refrained from any extravagant shot and navigated the period.

However, shortly after his 181-ball century, he took a slightly longer stride on a defence, got an inside edge onto his pad and was caught at silly point.

Sibsankar lofted Harpreet down the ground to reach three figures in 204 balls. He was mindful not to let it slip away like Denish and allowed Sarupam Purkayastha (66, 87b, 7×4, 3×6) to take charge in their 92-run sixth-wicket partnership that prolonged Punjab’s toil.

Umesh picked three of the last five wickets, for which Assam could add only 42 runs, to complete his five-wicket haul (five for 70) and ensure Punjab did not have to field the entire day.

Openers Vihaan Malhotra and Harnoor Pannu safely played out two overs before stumps, and three no balls from Dipjyoti Saikia made sure Punjab had something on the board.

The scores: Assam — 1st innings: Nibir Deka c Salil b Gurnoor 0, Rishav Das b Umesh 0, Rajveer Singh c Salil b Umesh 11, Denish Das c Sidhu b Emanjot 103, Sibsankar Roy (not out) 143, Sumit Ghadigoankar lbw b Harpreet 28, Sarupam Purkayastha c Salil b Gurnoor 66, Amlanjyoti Das b Umesh 0, Mukhtar Hussain c Harjas b Umesh 11, Dipjyoti Saikia b Emanjot 4, Mohit Thakur b Umesh 1; Extras (lb-2, nb-1, w-3): 6; Total (117 overs): 373.

Fall of wickets: 1-0, 2-0, 3-23, 4-191, 5-239, 6-331, 7-332, 8-348, 9-367.

Punjab bowling: Gurnoor 23-3-85-2, Umesh 24-7-70-5, Harpreet 24-4-88-1, Ramandeep 2-0-8-0, Emanjot 27-7-68-2, Harjas 13-1-43-0, Uday 4-1-9-0.

Punjab — 1st innings: Vihaan Malhotra (batting) 0, Harnoor Pannu (batting) 0; Extras (nb-3): 3; Total (for no loss in two overs): 3.

Assam bowling: Mukhtar 1-1-0-0, Dipjyoti 1-0-3-0.