How to win at Chess

I happened to see "How to Win at Chess" on BBC 2 and I see it is available on iplayer.

It is definitely an interesting watch including a younger Danny King defeating Raymond Keene and even a very young David Howell wearing a Junior Sussex Chess sweatshirt! It is very much aimed at the outsider so I dont think it will revolutionise your play. At one point Ray Keene offered the unconventional advice to offer check whenever you can - "as it might be checkmate, you never know!"