Bo Lindgren’s father Frithiof was an accomplished problem and study composer and Bo evidently followed in his footsteps with regard to an enthusiasm for composing. However, we suspect that he tended to avoid areas in which his father excelled, such as studies, for some time. Nevertheless, Bo developed into one of the most versatile composers, winning awards in many genres.
I have had the pleasure of meeting Bo on a few occasions, finding him a very friendly, serious character who had many interests including science, world literature and poetry. He composed around 500 problems and a few studies and published an anthology Maskrosor (Dandelions) as long ago as 1978.
The following problem by Bo is a two-mover, all you have to do is to find White’s unique first (“key”) move, which forces mate on the second move, regardless of what Black may do. In this particular problem, there are a number of “tries” – attempts at a key move – which have a similar aim as the key but can all be refuted by Black. Why does the key work and the tries do not?
Here's another Lindgren problem for readers to solve, this time a three-mover. Again there is a key move to be found and this time all Black’s defences should be met by mate on White’s third move, at the latest. This problem’s solution has a thematic idea in common with that of the serieshelpmate.
Any queries or constructive comments can be addressed to the author at david.friedgood@gmail.com.
Copyright David Friedgood 2012/ChessBase
The
British Chess Problem Society (BCPS), founded in 1918, is the
world's oldest chess problem society. It exists to promote the knowledge
and enjoyment of chess compositions, and membership is open to chess enthusiasts
in all countries.
The Society produces two bi-monthly magazines, The Problemist and The Problemist Supplement (the latter catering for beginners), which are issued to all members. Composers from all over the world send their problems and studies to compete in the tourneys run by the society.
The BCPS also organises the annual British Chess Solving Championship, and selects the Great Britain squad for the World Chess Solving Championship. The Society holds an annual residential weekend, with a full programme of solving and composing tourneys and lectures; this event attracts an international participation. Members are also entitled to use the resources of the BCPS library, and the Society book service, which can provide new and second-hand publications.
