International Chess, presented by Jeremy James
There have been many surprise finalists in the past series but none more surprising than the virtually unknown West German Eric Lobron, whose risky but enterprising play brings him face-to-face with experienced Hungarian Grand-master Andras Adorjan.
Expert analysis and comment by Bill Hartston
Actor and chess buff Dinsdale Landen will present the Master Game trophy and the first prize of £2,500.
(Moves from this week's match will appear in The Listener dated 29 April)