Presented by Jeremy James Second Semi-final Larsen (Denmark) v Donner (Holland)
(A replay under faster time rules following last week's drawn game) '... He probably wants to play the tactical variation, but thanks to the Korchnoi matches against Spassky and Karpov, we all know some good systems against that! ' says Bent Larsen, four times world champion candidate, on the opening moves of an old personal friend but keen chess foe - Jan Hein Donner.
Another opportunity to watch two of the most knowledgeable and interesting talkers on the subject of chess in the world today.
Expert commentary and analysis by William Hartston , twice winner of this tournament.
Designer JOHN BONE
Director SANDRA WAINWRIGHT Producer ROBERT TONER