Gote Ittezon Kakugawari ; Ai Koshikakegin

Shogi Game record : JT Shogi Nihon series 2010


A shogi game of the JT Shogi Nihon series 2010 between HABU Yoshiharu and SATO Yasumitsu started 11 September 2010 .


You can see the original game record on the Net .
http://www.jti.co.jp/knowledge/shogi/professional/2010/2-4kyoku/index.html
(Flash and text version , written in Japaense language)


Sente : HABU Yoshiharu (Meijin , Kiseii , Oza)
Gote : SATO Yasumitsu (9 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f G-3b
3.P-2e P-8d
4.G-7h Bx8h+
5.Sx8h S-2b
6.S-3h S-3c
7.P-1f P-1d
8.P-4f S-6b
9.S-4g P-6d
10.S-7g S-6c
11.K-6h P-9d
12.P-9f K-4b
13.K-7i G-5b
14.P-3f S-5d
15.N-3g P-4d
16.G-4h K-3a
17.S-5f G5b-4c
18.R-2i P-7d
19.K-8h N-7c
20.P-6f K-2b
21.P-4e
(diagram 1)

By 4...Bx8h+ , SATO selected Ittezon Kakugawari as the opening of this game . SATO made Koshikakegin form with 14...S-5d and HABU also made same form with 17.S-5f .

Both players let their each King enter the Yagura gakoi and HABU started attacking with 21.P-4e .

(diagram 2)

21...Px4e
22.Sx4e N-8e
23.B*7c Nx7g+
24.Gx7g R-7b
25.Bx6d+ P-7e
26.+Bx7e S*4g
27.P*4d Sx4h=
28.Px4c+ Sx4c
29.+B-6e Sx3g=
30.P*4d S-5d
31.Sx5d Px5d
32.S*4c G*3a
33.Sx3b+ Gx3b
34.G*4c B*3h
35.Gx3b Rx3b
36.P-4c+ Bx2i+
37.+Px3b Kx3b
38.+Bx2i R*4h
39.G*7h N*8e
40.+B-7d Nx7g+
41.Kx7g S*8e
42.N*4d Rx4d+
43.R*7b P*4b
44.N*2d Sx2d
45.B*4a K-2b
46.Px2d N*3b
47.S*3a K-1c
48.Px2c+ Kx2c
49.P*2e S*3c
50.+Bx8d P-3e
51.+Bx8e G*5a
52.B-7d+ K-3d
53.R-7a+ P*6a
54.+Rx9a Px3f
55.L*4g +R-3e
56.G*4e +Rx4e
57.Lx4e P*7c
58.+Bx7c G-6b
59.+B-6d Kx4e
60.+Rx9d G*5c
61.S*5f K-3d
62.+Bx5d Gx5d
63.+Rx5d G*4d
64.S-4e K-3e
65.Sx4d Sx4d
66.G*3d Kx3d
67.G*4e Kx2e
68.+Rx4d B*5i
69.K-8h resigns
(diagram 2)

After 137 moves , HABU won the game .