TANAHU: Byass, New Vision and River Side Youth Clubs register wins in the second Navadeep Seven-a-side Open Football Tournament here on Wednesday. Byass thrashed Manakamna Youth Club 4-0, while New Vision thumped Samaj Sudhar Youth Club and River Side edged Dobhan Youth Club 4-3 in tie breaker. A total of 21 teams are taking part in the tournament. The top two teams will receive Rs 30,000 and Rs 15,555 respectively.