Hyderabad, who replied with 280 in their first innings, were left chasing a target after Chhattisgarh established a first-innings lead of four runs. Hyderabad: Chhattisgarh maintained a slender advantage over Hyderabad at the end of Day-3 of their Ranji Trophy match at the Gymkhana Ground here on Wednesday, despite being bowled out for 254 in their second innings after posting 284 in the first.