Somdev Devvarman earned himself a shot at his third ATP Challenger title as he fought past Evgeny Donskoy in straight sets to breeze into the final of the ONGC-GAIL, Delhi Open in New Delhi yesterday.The second seed and 96th ranked Indian avenged his last week's defeat against the Russian fourth seed with a 6-4,6-2 win in an hour and 28 minutes.He will now fight it out with top seed Aleksandr Nedovyesov of Kazakhstan's in the final.