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Habu's Words 2
Example-1
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... Chiaki Ito (5-dan, Tailand) - Katsumasa Egoshi (5-dan, Brazil)
Amateur World Championship, Final Game, New York 21-5-2000
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1 P76
...
diagram 1
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Diagram 1 shows a rare opening formation of Black's
sujichigaikaku-shikenbisha
(parallel-diagonal bishop with fourth file rook).
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Black has one pawn profit, but his bishop is on the board. Normally,
comparing a bishop which is in hand with one on the board, the former
is of higher worth;
so White has lost a pawn but here the position is balanced.
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White now played
10...K42,
wich seems a natural move, but there is a better move here.
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It is
10...P44,
which, if ignored, will occupy a vangaurd position by
...P45 next, and such moves as ...S34, ...G(52)43.
And if
11 P46,
then
...P45,
12 Px45,
S34,
variation diagram D,
with White aiming next for ...S(34)x45, ...G(52)43, ...N33 or ..R42.
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The move
10 G(69)58
is better for Black, instead of
10 K48,
as it is then possible to oppose
10 ...P44
with
11 P46
...
variation diagram E.
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We play the moves K48 and ...K42 without thinking, but
considered from the point of view of thickness, it is an important
position here. Espacially as Black already uses his bishop, and the
result of this strategy will be shown by whether the path of the bishop
stays open or not.
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After White's
10...K42,
both players continued development in good style with
11 K38,
...
diagram 2.
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