Indian variant

Modern chess includes a panoply of ‘Indian’ openings, which share a common root in the starting moves 1 d4 Nf6 and include the King’s Indian, Nimzo-Indian, Queen’s Indian, Bogo-Indian, and Old Indian. But before 1900, the prevailing wisdom held that it was advisable for Black to contest the centre with a pawn advance. So the ‘Indian defence’, whose main characteristic was the fianchetto of the king’s bishop to g7, was a rarity — at least in games whose records survive. It was championed, with considerable flair, in a remarkable series of games played in Calcutta.

John Cochrane was a Scottish barrister who practised in India for much of his career. He was at one time the president of the Calcutta chess club, but as an accomplished player it was not easy for him to find suitable opposition. In 1848 he encountered probably the strongest player from suburban Calcutta, a Brahmin named Moheschunder Bonnerjee (of which various spellings have been seen).