By Paolo Maurensig, dramatised by Lavinia Murray.
The story of a chess game that remained unfinished for over 50 years.
It was a duel to the death.
At first sight, Dieter Frisch's death looks like suicide, a sudden and violent end to the life of an impeccable businessman and avid chess player.
But as the horror unfolds, the real man is revealed - his life in pre Second World War Vienna, his rivalry with a brilliant young Jewish player, and the terrible secret in their past.
Hans Mayer....Daniel Hart
Dieter Frisch....Robert Demeger
Miss Hermes....Marion Bailey
Director Elizabeth Freestone