<p>New Delhi, PTI: <br /><br /></p>.<p>Grandmaster Anton Korobov of Ukraine maintained a slender half-point lead after drawing with nearest competitor Evgeny Alekseev of Russia in the sixth round of the AICF-AAI Chess Cup 2012 here on Wednesday.<br /><br />On a day when Parimarjan Negi played out a draw with Radoslav Wojtaszek of Poland, Krishnan Sasikiran scored his first victory at the expense of out-of-sort Abhijeet Gupta.<br />Korobov remains in front with four points.<br /></p>
<p>New Delhi, PTI: <br /><br /></p>.<p>Grandmaster Anton Korobov of Ukraine maintained a slender half-point lead after drawing with nearest competitor Evgeny Alekseev of Russia in the sixth round of the AICF-AAI Chess Cup 2012 here on Wednesday.<br /><br />On a day when Parimarjan Negi played out a draw with Radoslav Wojtaszek of Poland, Krishnan Sasikiran scored his first victory at the expense of out-of-sort Abhijeet Gupta.<br />Korobov remains in front with four points.<br /></p>
