Chess Explorations (2)
By Edward Winter

Since its foundation in 1982, Chess Notes has published hundreds of games and
positions from all levels of play. Whereas some have been illustrations of cunning,
eccentricity and incompetence, many have been neglected gems, often with an
historical background to explore. A number of the best specimens lend themselves
to presentation in quiz form, and six of those are set out below. Readers are
offered a few days to pit their wits against the sextet.
ONE:

White to move
This position is about a century old. What is required, of course, is the shortest
winning line.
TWO:

Black to move
The preceding moves were Qg2-b7+ Kg7-h6, followed by the pawn capture Qb7xb6.
THREE:

Black to move
The question here is whether the white king is in, or can be drawn into, a
mating net.
FOUR:

White to move
This is the oldest position of the half-dozen and comes from an odds game,
with two consultants manning the black forces. How long can they survive?
FIVE:

White to move
This position received some well-merited attention in 1957. As ever, it is
the fastest line that needs to be found.
SIX:

Black to move
The question here is whether there is more than one way for Black to win, just
one way, or no way at all.
The solutions will be presented in a few days’ time, together with
background information and exact sources.
Submit information
or suggestions on chess explorations
All articles by Edward
Winter
Edward
Winter is the editor of Chess
Notes, which was founded in January 1982 as "a forum for aficionados
to discuss all matters relating to the Royal Pastime". Since then over
5,500 items have been published, and the series has resulted in four books by
Winter: Chess
Explorations (1996), Kings,
Commoners and Knaves (1999), A
Chess Omnibus (2003) and Chess
Facts and Fables (2006). He is also the author of a monograph
on Capablanca (1989).
Chess Notes is well known for its historical research, and anyone browsing
in its archives
will find a wealth of unknown games, accounts of historical mysteries, quotes
and quips, and other material of every kind imaginable. Correspondents from
around the world contribute items, and they include not only "ordinary
readers" but also some eminent historians – and, indeed, some eminent
masters. Chess Notes is located at the Chess
History Center. Signed copies of Edward Winter's publications are
currently available.