Geoffrey Boycott and Ian Chappell, Sydney, 1971

As Australia and England battle it out in the 71st Ashes series, the Telegraph is proud to present five podcasts reliving some of the series' most famous contests. Ashes to Ashes includes exclusive interviews with some of the biggest names in English and Australian cricket as they relive their roles in the Tests, together with contributions from Chief Sports Writer Paul Hayward and Cricket Correspondent Scyld Berry. The second episode of the series focuses on England's crushing win over their old rivals in the Fourth Test of the 1970-71 series in Sydney, a victory which set up an historic series triumph for Ray Illingworth's side. England's Geoffrey Boycott - who rates the century he scored in the game as one of the best he ever made - and Australia's Ian Chappell offer their reflections on the match and the series as a whole.