Uganda Cranes blah, David Obua, will have a chance to impress English Premiership side West Ham United tonight. The former Kaizer Chiefs is in the Hammers side to play Hampton and Richmond FC, a Conference side in a pre-season match at Beveree Stadium. This will be Obua's final chance to impress and seal a dream move to West Ham. Obua, who has spent the last eight days at Upton Park undergoing trials, has reportedly impressed the East London coaching staff. However, he will not be part of the West Ham squad that embarks on a pre-season tour of the USA and Canada on Friday. He will rejoin the team after its 10-day tour. Obua has won over 20 caps for Uganda and was top scorer for the side with five goals during in MTN Africa Cup of Nations qualifiers for 2008 The Ugandan is a free agent after his contract with the South African side, the Kaizer Chiefs, ended on June 30.