Unlike its predecessors, the programme, devised by Bradford chess coach Charles Wood, is split evenly between curriculum and vocational elements – which means youngsters have to actively play chess to acquire the certificate.

The programme is now being adopted in 14 counties across the country with a further eight considering it.

Mr Wood, of the Renaissance Academy in Bradford, said previous programmes were curriculum-based but the vocational element of the new scheme means people have to compete in tournaments to complete the course.

"We want children from Bradford to progress using the certification programme I have built to become the next Yorkshire champion and to become junior internationals," he said.

The coach has been teaching chess to pupils in Bradford schools for 15 years.

Earlier this year he started targeting young people in the wider community and now teaches people in homeless hostels, community centres and young people taking part in the Duke of Edinburgh Award scheme.

"Me and other coaches have made a 21st century strategy to make children interested in chess and we are making a difference," said Mr Wood. "We are cutting crime figures. We give them a sport which they perceive to be intelligent and show them how to do it and that gives them a massive confidence boost.

"So instead of kids hanging around on street corners they keep their noses clean because they want to play chess and complete the certification programme. We are happy to teach any child from any background how to play chess."