Shogi Game record : Yokofutori : NAITOU ryu . (Oza sen)

Shogi Game record : The 58th Oza sen : 1st preround

A shogi game of the 58th Oza sen 1st preround between OH'ISHI and SHIMIZU started 11 July 2009 .


You can see the original game record on the Net .
http://live3.shogi.or.jp/ouza/kifu/20090711-02.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ouza/kifu/j_20090711-02.html
(Java version , written in Japanese language)


Sente : OH'ISHI Tadashi (4 dan)
Gote : SHIMIZU Ichiyo (Jo-ryu Meijin , Jo-ryu Osho)

(diagram 1)

1.P-2f P-3d
2.P-7f P-8d
3.P-2e P-8e
4.G-7h G-3b
5.P-2d Px2d
6.Rx2d P-8f
7.Px8f Rx8f
8.Rx3d B-3c
9.R-3f R-8d
10.R-2f S-2b
11.P*8g K-5b
12.K-5h P-1d
13.G-3h P-1e
(diagram 1)

SHIMIZU selected Yokofutori as the opening of this game . SHIMIZU backed her Rook to 8d and moved up her King to 5b ; Nakazumai position . And she advanced the 1st file Pawn without moving her right Gold & Silver . Her formation is really original Yokofutori NAITOU ryu .

OH'ISHI also made Nakazumai Gyoku formation .

(diagram 2)

14.P-7e G-7b
15.N-7g R-5d
16.S-6h S-8b
17.P-9f S-8c
18.B-9g P-9d
19.S-4h P-7d
20.Px7d Rx7d
21.P*7f S-8d
22.R-5f G-6b
23.P-3f S-2c
24.N-3g P-4d
25.P-4f P-9e
26.Px9e P*9f
27.B-8h Sx9e
28.N-6e G-4c
29.P*2b Bx2b
30.P-4e N-3c
31.Px4d G-3d
32.G-4g P*2f
33.P-3e Gx4d
34.N-2e P*3b
35.Nx3c+ Bx3c
36.P*2d Sx2d
37.P-7e R-6d
38.N*7d
(diagram 2)

OH'ISHI advance the 7th file Pawn with 14.P-7e and jumped the left Knight , pushed the 9th file Pawn and moved up the Bishop with 18.B-9g . His camp became similar to Hineri Bisha formation . While OH'ISHI developed his camp , SHIMIZU moved up the right Gold and advanced the right Silver aiming at the left side of OH'ISHI's camp .

SHIMIZU attacked the 9g-Bishop with her right Silver & Lance . OH'ISHI's Bishop escaped from the attack and he attacked SHIMIZU's camp by the Bishop .

After some moves , OH'ISHI attacked SHIMIZU's Gold around the King directly by dropping a Knight with 38.N*7d .

(diagram 3)

38...N*5e
39.P-3d B-2b
40.P*2c Rx6e
41.Px2b+ Nx4g+
42.Sx4g N*5e
43.Nx6b+ Kx6b
44.N*7d K-7b
45.B*5a K-8c
46.Bx5e Gx5e
47.Rx5e resigns
(diagram 3)




After 93 moves , OH'ISHI won the game .