CHENNAI  - Mahendra Singh Dhoni gave an exhibition of blistering strokeplay to hit a career-best undefeated 206 while Virat Kohli cracked 107 as India rode on their captain's batting brilliance to gain control of the first cricket Test against Australia by taking a substantial 135-run first innings lead on Sunday.Dhoni produced a stunning counter-attacking knock to notch up his maiden double hundred, his sixth Test century overall, while Kohli recorded his fourth in longer format as the hosts reached a commanding 515 for eight at close, on an eventful third day's play.The Indian captain set the M A Chidambaram stadium ablaze with his amazing strokeplay as he smashed 22 boundaries and five sixes during his 243-ball assault much to the delight of a sizeable Sunday crowd which cheered the Indians as they went about consolidating their position in the match.Dhoni, who was agonisingly run out for 99 against England in India last Test in Nagpur, changed the complexion of the game with his aggressive batting after the hosts lost Sachin Tendulkar (81) early in the morning session. Tendulkar, who gave glimpses of his vintage form yesterday, could add just ten runs to his tally.The Indians found the going a little tough in the pre-lunch session as the runs dried up but the second new ball ball saw the game slipping away from the Australians as both Dhoni and Kohli attacked the bowlers with an array of shots on both sides of the wicket.The duo added 128 runs for the fifth wicket before off-spinner Nathan Lyon provided the breakthrough for the visitors with India still 56 runs short of Australia's first innings total. Kohli paid the price for a lapse in concentration as he tried to lift a delivery from Nathan Lyon over mid-on but could not get the desired elevation and Mitchell Starc latched on to a good catch. Kohli clobbered 15 boundaries and a six during his 206-ball knock.Dhoni then took centrestage and virtually single-handedly took India to a position of strength with a superb batting display in hot and humid conditions. After Kohli's dismissal, India lost another three wickets in periodic intervals as Ravindra Jadeja (16), Ravichandran Ashwin (3) and Harbhajan Singh (11) were back in the pavilion.However Bhuvneshwar Kumar (15*) complemented his skipper really well as they put on a record 109 runs for ninth wicket partnership against Australia. The 31-year-old Dhoni recorded the highest score by an Indian wicket keeper, eclipsing Budhi Kundaran previous best of 192 scored against England in 1964 at Madras Corporation Stadium. Dhoni also surpassed 4000 Test runs during his game-changing knock.Dhoni completed his century off 119 balls by hitting Siddle over fine leg for a boundary. While his first 100 came off 119 balls, his second hundred was a touch faster as he took another 112 balls to reach the landmark.Among the Australian bowlers, Pattinson was certainly the best as he got four for 89 from his 26 overs but Siddle and Starc will be disappointed on not being able to get breakthroughs despite bowling 47 overs between them.While left-arm pacer Starc wasn't able to hit the right length consistently, Siddle atleast managed to keep things tight. Nathan Lyon (3/182 in 40 overs) predictably bowled the most number of overs but was clobbered consistently by Dhoni. Australian captain Clarke will certainly feel that he played a spinner short in this match.scoreboardAUSTRALIA 1ST INNINGS: 380INDIA 1ST INNINGS:(overnight: 182-3):M Vijayb Pattinson10V Sehwag b Pattinson2C Pujara b Pattinson44S Tendulkar b Lyon81V Kohli c Starc b Lyon107MS Dhoni not out206R Jadeja b Pattinson16R Ashwin b Lyon3Harbhajan Singh b Henriques11B Kumar not out16EXTRAS: (b2, lb14, w3)19TOTAL: (8 wickets; 141 overs)515FOW: 1-11, 2-12, 3-105, 4-196, 5-324, 6-365, 7-372, 8-406 BOWLING: MA Starc 25-3-75-0, J Pattinson 26-5-89-4, P Siddle 22-5-61-0, N Lyon 40-1-182-3, M Henriques 17-4-48-1, M Clarke 8-2-25-0, D Warner-3-0-19-0TOSS: AustraliaUMPIRES: H Dharmasena (SL), M Erasmus (SA)TV UMPIRE: V Kulkarni (Ind)MATCH REFEREE: C Broad (Eng)