Sente Shiken Bisha

Introduction of Sente Shiken Bisha

Major lines of Shiken Bisha

Standard closed Shiken Bisha lines
(1) OHYAMA ryu Taka mino
(2) Roku Go Fu pon senpou
(3) Hashi Kaku senpou
(4) Haya Kei senpou
(5) TATEISHI ryu Shiken Bisha
(6) Shiken Bisha Anaguma

Modern FUJII system line
(7) FUJII system

(diagram 1)

1.P-7f P-3d
2.P-6f P-8d
3.R-6h S-6b
(diagram 1)

When you select Shiken Bisha as a Senteplayer , you need to open the Bishop line and toclose it . Sente's move 3.R-6h is acharactoristic move of Shiken Bisha .

In this page , Gote player usually tries to makeIbisha Anaguma , because Ibisha Anaguma is the most effective strategy against Shiken Bisha .

For Shiken Bisha players , the first choice is tomove the King or not .

(1) 4.K-4h
(2)4.S-7h---> diagram 12

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(diagram 2)

Afterdiagram 1
4.K-4h K-4b
(diagram 2)

In this line Sente have started making Kakoi .You can choice one of the 2 line about Kakoi . The1st is quickly making Mino gakoiform with 5.S-3h . The other choice is deciding later whetheryou makeMino gakoi or Anaguma gakoi .

(1) 5.S-3h
(2)5.K-3h

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(diagram 3)

Afterdiagram 2
5.S-3h K-3b
6.K-3i P-5d
(diagram 3)

Sente has temporaly completedKata minogakoi and after K-3i , Sente's King ia alreadyrelatively safty .

For Sente the time to next choice is coming .
Tries to make TATEISHI ryu formation with S-7ior not .

(1)7.S-7h
(2)7.K-2h

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(diagram 4)

Afterdiagram 3
7.S-7h S-5c
(diagram 4)

Sente Keeps his King at 3i and starts making attacking formation . Your effective strategy against Ibisha Anaguma is forcing the opponent to push the 4th file Pawn ; P-4d . The way to thisstrategy , you have 3 choices .

In the other hand , Gote shows his attitude tomake Ibisha Anaguma with S-5c .

(1)8.B-7g
(2)8.S-6g
(3)8.P-4f

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(diagram 5)

Afterdiagram 4
8.B-7g B-3c
9.K-2h K-2b
10.P-1f L-1b
11.P-6e
(diagram 5)

By B-7g , Sente can push P-6e in any time .Sente is wating the most effective time to pushthe 6th file Pawn .

When Gote move the Lance with L-1b , Sentefinally pushes the 6th file .

Roku-Go Fu pon senpou

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(diagram 6)

Afterdiagram 4
8.S-6g B-3c
9.P-1f K-2b
10.P-9f L-1b
11.S-5f
(diagram 6)

In this line , Sente moves up the left Silver withS-6g in early time . When Gote move L-1b , Sentemoves up the left Silver with 5f , aiming at the3c-Bishop's head . Gote should push the 4th filePawn with P-4d .

Hashi Kaku senpou

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(diagram 7)

Afterdiagram 4
8.P-4f B-3c
9.P-3f K-2b
10.N-3g P-4d
11.S-6g L-1b
12.R-4h
(diagram 7)

Sente jumps his right Knight with N-3g and foces Gote to push the 4th file Pawn . And he moves theRook to the 4th file .

Haya Kei Sakusen

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(diagram 8)

Afterdiagram 3
7.K-2h S-5c
8.P-1f B-3c
(diagram 8)

Sente's King enters Mino gakoi with K-2h . Sentecan select 2 ways . The one is the strategy that Sente moves aggressively . The other is thestrategy quietly and naturaly advances thecamp .

(1)9.P-6e
(2)9.S-7h

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(diagram 9)

Afterdiagram 8
9.P-6e
(diagram 9)

Sente opens the Bishop line without moving theleft Silver from 7i . This strategy is called TATEISHI ryu.

TATEISHI ryu

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(diagram 10)

Afterdiagram 8
9.S-7h K-2b
10.G6i-5h L-1b
11.B-7g K-1a
12.P-4f S-2b
13.P-3f G-3a
14.S-6g G-5a
15.G-4g P-8e
16.P-5f G5a-4a
(diagram 10)

In this line , Sente naturaly made Mino gakoi and developped it to Taka Mino gakoi . This strategyis called OHYAMA ryu Taka mino .

OHYAMA ryu Taka mino

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(diagram 11)

Afterdiagram 2
5.K-3h K-3b
6.K-2h P-5d
7.S-7h S-5c
8.L-1h B-3c
9.K-1i K-2b
10.S-6g P-8e
11.B-7g L-1b
12.S-5f P-4d
(diagram 11)

In this line , both Sente and Gote tries to makeAnaguma gakoi.

Ai Anaguma

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(diagram 12)

Afterdiagram 1
4.S-7h P-5d
5.S-3h K-4b
6.P-1f K-3b
7.S-6g G6a-5b
8.P-1e P-8e
9.B-7g S-5c
10.G6i-5h
(diagram 12)

In this line , Sente develops his camp without moving the King . If Gote tries to make IbishaAnaguma , Sente sometimes breaks Gote's campwithout making the Kakoi . This strategy is called FUJII system.

FUJII system

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Yamajunn's Basic Shogi Opening

Sente Shiken Bisha