PRACTICAL CHESS ENDING + COMPUTER ANALYSIS
PRACTICAL
CHESS ENDGAME
*www.chessending.com*
07/03/2004
Editor: Brian Gosling
ALL RIGHTS RESERVED
Welcome to this active site. Each week I am
going to present to you an endgame position for you to solve or to
workout the best continuation. Computer analysis will also be
considered. Some of these positions will come from actual historical
games. Others will be composed endgame studies, but all the solutions
will be relevant to the practical game. The new position will occur
each SUNDAY and
I will always be pleased to receive
POSITIVE feedback about the positions and
the analysis and I will try to acknowledge these where
relevant.
Thanks to Antonio
Senatore, Avi Woolf, Henryk Kalafut, Gerard O'Reilly, Valdir Uchoa
Jr, Yuriy Steschenko and Rainer Staudte.
THIS WEEK
POSITION 324
Black to play and WIN
FORSYTH NOTATION
:8/7p/2pk2p1/pp4P1/3bP2P/1P1N1K2/P7/8 b
- - 0 1:
> >
Cumulative
competition
LAST WEEK, POSITION 323
Richard Reti,
(1889-1929).
Czechoslovakian Grandmaster, theoretician and
endgame composer. A leading player in the 1920s. 1st at the
great international tournament at Gothenburg in 1920. In 1924
at the New York tournament he achieved a great win over Capablanca,
the first loss the World Champion had suffered in 8 years. In 1928 he
obtained 1st's at Vienna and Giessen, and equal 1st at Brno, and 2nd
at Dortmund. His last tournament was in January 1929 in Stockholm,
Sweden. He came in 1st ahead of Lundin, Stoltz and Stahlberg. Reti is
chiefly remembered for his contribution to the HYPERMODERN MOVEMENT
and his book Modern Ideas in Chess (1923). It deals
with the development and history of chess strategy up to the time of
hypermodern play and has since become a classic. Reti regarded chess
as an art and it is not surprising that he composed a number of chess
endgame studies which are regarded as immortal works of art.
Reti, 1925
White to play and WIN
FORSYTH NOTATION
:8/8/2Q5/2K5/4N3/6p1/k5q1/8 w - - 0
1:
In many practical situations the extra piece is usually not
enough to bring home the win unless the weaker side's King
can be driven into a mating net or the enemy Queen can be won by a
tactical trick such as a fork or skewer. It is interesting to note
how White drives the enemy King towards his
Queen so that the weaker side will fall prey to a tactical
shot. But on the way he has to avoid the many stalemate traps.
The g-pawn could become very dangerous so White can waste no time in
the attack.
1.Nc3+ Ka1!
Black is eternally hopeful for a mistake but
tiredness plays no part here which is not the case in many o-t-b endings.
2.Qa4+ ...
2.Qxg2??
stalemate;
2... Kb2
3.Qa2+ ...
3.Qb4+ Kc2 4.Ne4 Qg1+
5.Kd5 Qe3 6.Qc4+ Kb2 7.Nc5 g2 8.Nd3+ Qxd3+ 9.Qxd3 g1Q=;
3... Kc1
4.Qb1+ ...
4.Qxg2??
stalemate;
4... Kd2
5.Qb2+ Ke1
6.Qc1+ ...
6.Qxg2??
stalemate;
6... Kf2
7.Nd1+! Kf3
7...Kg1? 8.Ne3+ winning
the Queen;
7...Ke2 8.Qb2+ Kd3
9.Qb3+ Ke2 10.Qa2+ Kd3 leads to the main variation after Black's
eleventh move.
8.Qc3+ Ke2
8...Kg4? loses to
9.Ne3+; 8...Ke4? 9.Qd4+ Kf5 10.Ne3+
+-;
8...Kf4? 9.Qf6+ Ke4
10.Qd4+! Kf3 11.Qd5+ winning the Queen safely;
9.Qb2+ Kd3!
White still cannot take the Queen.
9...Kf3? and the
skewer 10.Qb7+ wins the Queen.
10.Qb3+ ...
The King is forced to return to the second
rank.
10... Kd2
10...Ke4? loses to the
skewer 11.Qd5+.
11.Qa2+! Kd3
Now we come to the point of
the manoeuvres. The White Queen and Knight form a deadly battery and
with a discovered attack along the second rank the enemy Queen will
be won. This time there will be no stalemate defence.
12.Nb2+! Ke3
12...Kc3 13.Na4+ +-;
12...Ke2 13.Nc4+ +-;
13.Nc4+ Kf3
14.Ne5+WINS
The King is forced away from the Queen so that White
can capture the Lady safely. A very memorable study.
Gens Una
Sumus
Rainer Staudte wins in February
> >
Cumulative
competition
There will be a special prize
for the highest placed newcomer in 2004.
The winners of the 2003 cumulative
competition:
|
1st=
|
Antonio
Senatore - Argentina,
Henryk
Kalafut - USA,
Alexander
Voyna
|
|
4th
|
Gerard
O'Reilly - England
|
COMPETITIONS for 2004
1. Cumulative 2004 This event will
run from 4/1/2004 to
19/12/2004 with a recess in the Summer. Present rules apply
but note the book prizes will go to those participants who climb the
ladder the greatest number of times during the year. The relative
position of the solver's name on the ladder will decide the
allocation of prizes.
Pre 16/11/03
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