Calcutta, Jan. 17 :    Calcutta, Jan. 17:  Riding a fine allround performance by Arun Sharma, High Court Club defeated East Bengal by six wickets in the two-day CAB senior division league today. Having bowled out East Bengal for 262, High Court comfortably romped home to victory, thanks to Sharma's unbeaten 119. Sharma also was the most successful bowler for his team, taking four for 58. BRIEF SCORES: East Bengal 262 (Srikant Kalyani 113; Arun Sharma 4/58). High Court 263/4 (Sharma 119 n.o., Prasant Khare 88 n.o.). High Court won by 6 wkts.