Aakash Chopra has lauded Dinesh Karthik for playing a game-defining knock in the first T20I between India and the West Indies on Friday (July 29).Karthik smashed an unbeaten 41 off just 19 deliveries as the Men in Blue set a challenging 191-run target for the hosts at the Brian Lara Stadium in Tarouba. Their bowlers then restricted the hosts to 122-8 to help register an emphatic 68-run win and take a 1-0 lead in the five-match series.While reviewing the game in a video shared on his YouTube channel, Chopra picked Karthik as his Player of the Match, elaborating:"My Player of the Match is Dinesh Karthik; he was actually chosen as the Player of the Match as well, although Rohit Sharma scored the most runs. This is where stats tell us a few things but hide a lot. They tell that Rohit was brilliant; there is no doubt about it, but when he got out, it seemed India will get stuck."Chopra pointed out that the veteran wicketkeeper-batter ensured that India posted a massive total when they seemed to be in a spot of bother after Rohit Sharma's dismissal. The former Indian opener said:"How will they get stuck? When Dinesh is there, everything is possible. This player is special, and he has cricket left in him. What a finisher, what a player. Dinesh Karthik came and shone, I mean one more time."India were reduced to 127/5 when Rohit Sharma was dismissed on the penultimate ball of the 15th over. Although Ravindra Jadeja was also dismissed soon thereafter, Karthik strung together an unbroken 52-run partnership with Ravichandran Ashwin for the seventh wicket to take Team India to safer shores."He might be the only batter in the world who is played at No. 6 as a specialised position" - Aakash Chopra on Dinesh KarthikDinesh Karthik has played 43 T20Is to date.While highlighting Karthik's role as a specialist finisher, Chopra added that the 37-year-old batted even lower than his customary position in Friday's game. The reputed commentator observed:"He might be the only batter in the world who is played at No. 6 as a specialised position. He scored 41 runs off 19 balls, with four fours and two sixes, at a strike rate of 215. He didn't even come at No. 6 this time, he came at No. 7; he came after Jadeja."Johns.@CricCrazyJohnsThe new impact man of India in T20I - Dinesh Karthik the finisher. 66670The new impact man of India in T20I - Dinesh Karthik the finisher. https://t.co/zZ3LilztLeTeam India tend to hold Karthik back in the batting order for the last five overs or so. While Axar Patel has been promoted ahead of him a few times, Jadeja was sent at No. 6 in the first T20I on Friday.