Sente Sanken Bisha vs Gote Hidari mino

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


A shogi game of the Mynavi Joshi open pre-round between IDOH Chihiro and SHIMIZU Ichiyo started 4:00 P.M. (JST) , 17 July 2010 .


You can see the original game record on the Net .
http://mynavi-open.jp/100717/100717_3-2.html
(Java version , written in Japanese language)
http://mynavi-open.jp/100717/100717_3-2_f.html
(Flash version , written in Japanese language)


Sente : IDOH Chihiro (Jo-ryu 1 dan)
Gote : SHIMIZU Ichiyo (Jo-ryu Osho)

(diagram 1)

1.P-7f P-8d
2.R-7h P-8e
3.B-7g P-3d
4.P-6f S-6b
5.S-6h K-4b
6.K-4h K-3b
7.S-3h P-1d
8.P-1f G6a-5b
9.K-3i P-7d
10.P-5f P-5d
11.K-2h S-5c
12.S-6g R-7b
13.G6i-5h P-2d
14.P-9f K-2c
15.R-8h R-8b
16.P-8f Px8f
17.Bx8f S-3b
18.N-7g P-6d
19.P*8e P-9d
20.R-8i N-7c
21.P-7e
(diagram 1)

By 2.R-7h , IDOH selected Sanken Bisha in this game . IDOH made Kata mino gakoi and SHIMIZU made Funa gakoi .

IDOH developed her Kakoi to Hon mino gakoi and SHIMIZU also developed her Kakoi to Hidari mino . IDOH exchanged the 8th file Pawns and started attacking the 7th file with 21.P-7e .

(diagram 2)

21...Px7e
22.Bx7e N-6e
23.Nx6e Px6e
24.P-5e Bx5e
25.N*4f R-7b
26.P*7f N*4d
27.P-8d Rx7e
28.Px7e Px6f
29.S-7f P*7g
30.P-7d P-7h+
31.R-8e +P-7g
32.Rx5e Px5e
33.P-7c+ +Px7f
34.B*4e P-6g+
35.G5h-5i P*6b
36.R*7a R*7i
37.Rx9a+ B*6f
38.Bx3d K-3c
39.P*6i P*3f
40.B-4e Px3g+
41.Sx3g R-7h+
42.P*3h P*3d
43.Bx3d S*3e
44.B-4e P*3d
45.P*5d S-6d
46.Nx3d P-5f
47.+P-7d +P-5g
48.+Px6d +Px4g
49.S*2b K-2c
50.Sx1a= +Px3g
51.Nx3g N-3f
52.K-1h Bx1a
53.N-4b+ P*3d
54.+Nx3b S*2h
55.resigns
(diagram 2)

After 108 moves , SHIMIZU won the game .