Nov 25, 2009

Ittezon Kakukawari ; Koshikakegin line . (Ryuo sen)

Shogi News : The 22nd Ryuo sen ; 7 games title match

Around 6:00 P.M. , 25 November 2009 , MORIUCHI sealed the 46th move and the game once stopped . They will restart the game in next morning 9:00 A.M. and will end the next morning .


You can see the original game record on the Net .
http://live3.shogi.or.jp/ryuou/kifu/091125.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu/091125_j.html
(Java version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu-en/20091125-en.html
(Flash version , written in English )


Sente : WATANABE Akira (Ryuo)
Gote : MORIUCHI Toshiyuki (9 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f G-3b
3.G-7h Bx8h+
4.Sx8h S-4b
5.S-3h S-6b
6.P-4f P-6d
(diagram 1)








MORIUCHI shown his plan to select Ittezon Kakukawari with 2...G-3b . Replying WATANABE's 3.G-7h , MORIUCHI exchanged the Bishops with 3...Bx8h+ without pushing the 8th file Pawn .

After the Bishop exchanged , both players advanced their each right Silver . WATANABE pushed the 4th file Pawn and MORIUCHI pushed the 6th file Pawn to make Koshikakegin formation .

(diagram 2)

7.S-4g S-6c
8.K-6h K-4a
9.P-1f P-1d
10.S-7g G-5b
11.G-5h P-9d
12.P-9f P-7d
13.P-3f S-5d
14.S-5f K-3a
15.K-7i P-8d
16.N-3g N-7c
17.G-4g P-4d
18.P-2e S-3c
19.P-4e
(diagram 2)

Both players developed their camp move by move . After the development of camp , WATANABE started attacking with 19.P-4e .

(diagram 3)

19...Px4e
20.Nx4e S-4d
21.P*4f P-9e
22.Px9e P-7e
23.Px7e
(diagram 3)









MORIUCHI captured the 4e-Pawn with 19...Px4e and WATANABE captured the Pawn with 20.Nx4e attacking the 3c-Silver . MORIUCHI's 3c-Silver escaped from the Knight attack with 20...S-4d . WATANABE dropped a Pawn with 21.P*4f supporting the 4e-Knight .

Sacrificing 2 Pawns , MORIUCHI started attacking with 21...P-9e & 22...P-7e . WATANABE naturally captured the Pawns with 22.Px9e & 23.Px7e . MORIUCHI sealed the next / 46th move and the game once stopped this evening .

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