Yonteme Kyu-Yon Fu defence ; Gote direct Mukai Bisha

Shogi News : The 23rd Ryuo sen tournament


7:19 P.M. (JST) , 9 July 2010 , after 88 moves , AKUTSU won the game . He wil have next game of this tournament with MATSUO .



You can see the original game record on the Net .
http://live.shogi.or.jp/ryuou/kifu/ryuou20100709.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/ryuou/kifu/ryuou20100709_j.html
(Java version , written in Japanese language)


Sente : MIURA Hiroyuki (8 dan)
Gote : AKUTSU Chikara (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-9d
3.P-2e P-9e
4.K-6h Bx8h+
5.Sx8h S-2b
6.K-7h S-3c
7.S-4h R-2b
8.B*6e B*7d
(diagram 1)






By 2...P-9d , AKUTSU selected Yonteme Kyu-Yon Fu defence as the opening of this game . After the first Bishop exchange , AKUTSU ranged his Rook with 7...R-2b making SATO's direct Mukai Bisha formation .

MIURA dropped a Bishop with 8.B*6e forking the 8c and the 4c-Pawns . AKUTSU also dropped a Bishop with 8...B*7d .

(diagram 2)

9.Bx4c+ G-4b
10.+Bx6a Kx6a
11.G*7e K-7b
12.G4i-5h S-6b
13.P-3f P-6d
14.Gx7d Px7d
15.S-3g G-4c
16.S-4f G-5d
17.P-3e G-4d
18.Px3d Sx3d
19.B*7g B*3c
20.R-3h P*3e
21.R-2h P-7e
22.Px7e G*7f
23.B-5i Gx7e
24.P-5f S-6c
25.G6i-6h P-5d
26.P-1f P-1d
27.B-4h G-6e
28.S-7g P*7f
29.S-6f Gx5f
30.P*7g Gx6f
31.Px6f P*4e
32.S-5g Px7g+
33.Gx7g P-5e
34.G-7f G-5d
(diagram 2)

MIURA made a promoted Bishop with 9.Bx4c+ and AKUTSU moved up his left Gold with 9...G-4b killing the 4c-promoted Bishop . MIURA sacrificed the promoted Bishop with 10.+Bx6a capturing the 6a-Gold and dropped the Gold with 11.G*7e to kill the 7d-Bishop .

For some moves , AKUTSU developed his camp , and MIURA also developed his Kakoi higher .

(diagram 3)

35.P*7e B-4d
36.G-6h S*5f
37.G*5h P-3f
38.Sx5f Px5f
39.S*6g S-3e
40.Sx5f P*5e
41.S-6g P-4f
42.B-5i Px4g+
43.Gx4g P*4f
44.G4g-5g R-4b
45.resigns
(diagram 3)



After 88 moves , AKUTSU won the game .