Oct 1, 2010

ISHIDA ryu opening ; 2...P-5d ;3.R-7h line

Shogi Game record : The 4th Mynavi Joshi open ; pre-round game

A shogi game of the Mynavi Joshi open pre-round game between YAMADA Akemi and AIKAWA started 10:00 A.M. , 17 July 2010 .

You can see the original game record on the Net .
(Java version , written in Japanese language)
(Flash version , written in Japanese language)

Sente : YAMADA Akemi (Jo-ryu 2 dan)
Gote : AIKAWA Haruka (amateur)

(diagram 1)

1.P-7f P-3d
2.P-7e P-5d
3.R-7h Bx8h+
4.Sx8h B*4e
5.B*8e P-8d
6.Bx6c+ G6a-5b
7.+B-6d R-6b
8.+B-4f Bx6g+
9.P*6h +B-6f
10.P-7d S-8b
11.Px7c+ Sx7c
12.G4i-5h +B-4d
13.P-6g K-4b
14.+Bx7c Nx7c
15.Rx7c+ P*6f
(diagram 1)

By 2.P-7e , YAMADA selected ISHIDA ryu opening in this game . AIKAWA pushed the 5th file Pawn with 2...P-5d disturbing the 3.R-7h . But YAMADA still ranged her Rook with 3.R-7h .

AIKAWA exchanged the Bishops with 3...Bx8h+ and dropped her one with 4...B*4e . YAMADA also dropped her Bishop with 5.B*8e to protect the 6g-Pawn . AIKAWA pushed the 8th file Pawn with 5...P-8d attacking the 8e-Bishop .

YAMADA captured the 6c-Pawn with 6.Bx6c+ escaping from the 8d-Pawn . After driving away YAMADA's promoted Bishop , AIKAWA also made her Bishop promoted with 8...Bx6g+ .

YAMADA dropped a Pawn with P*6h to drive away AIKAWA's promoted Bishop and attacked the 7th file .

(diagram 2)

16.Px6f P*7b
17.+Rx6b Gx6b
18.S-7g +B-4e
19.R*6e +B-3e
20.Rx3e Px3e
21.B*6d K-3b
22.Bx9a+ B*4e
23.+B-4f Bx8i+
24.P*7h +Bx9i
25.L*3d L*3c
26.Lx3c+ Nx3c
27.+Bx3e +Bx7g
28.Px7g R*9i
29.L*3d N*2a
30.N*4e S*7h
31.Nx3c+ Nx3c
32.Lx3c+ Kx3c
33.S*3d K-3b
34.Sx4c+ Kx4c
35.B*3d K-4b
36.Bx7h N*5e
37.+Bx6b L*6g
38.Gx6g Nx4g+
39.G6g-6h P*6g
40.Bx6g L*5h
41.Bx5h S*4f
42.L*4e K-3b
43.L*3f K-2a
44.N*3c K-1b
45.S*2a K-2b
46.Bx4g Sx4g+
47.N*3d Kx3c
48.+B-4d K-2d
49.+B-3e K-3c
50.N*2e resigns
(diagram 2)

After 99 moves , YAMADA won the game .

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