pune grandmaster r praggnanandhaa of indian oil corporation ioc won the individual championship of the 32nd petroleum sports promotion board interunit chess tournament at pyc gymkhana on sunday praggu tallied 75 points over nine rounds according to a press release from the organisers hosts ioc swept the individual championship as all their three players were placed first second and third praggnanandhaa who was in joint lead after the eighth round along with teammate gm adhiban b won the ninth and final round by outplaying gm abhijeet gupta of bharat petroleum corporation to emerge championgm murali karthikeyan finished second with seven points by prevailing over gm mitrabha guha of ongc through better tiebreak score adhiban was ranked third on seven points after a draw with gm raunak sadhwani also of ioca total of 74 players took part in the individual championship in the nonprofessional category k uma sai mahesh of nrl won the first prize while s mahato of iocaod finished second tnn