Feb 13, 2011

Ai Yagura ; Sente Bougin vs Gote Roku-San Gin senpou

Shogi game record : The 4th Mynavi Joshi open ; tournament


The shogi game of the Mynavi Joshi open tournament between MURATA Chiho and NAKAI Hiroe started 7 October 2010 .


You can see the original game record on the Net .
http://mynavi-open.jp/101007/101007_nakai-murata_f.html
(Flash version , written in Japanese language)
http://mynavi-open.jp/101007/101007_nakai-murata.html
(Java version , written in Japanese language)


Sente : MURATA Chiho (Jo-ryu 1 dan)
Gote : NAKAI Hiroe (Jo-ryu 6 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f S-6b
3.S-6h P-5d
4.P-5f G6a-5b
5.S-4h S-4b
6.G4i-5h G-3b
7.G-7h K-4a
8.K-6i S-3c
9.S-7g B-3a
10.B-7i P-4d
11.P-3f P-7d
12.G5h-6g R-7b
13.B-4f N-7c
14.K-7i G5b-4c
15.K-8h P-9d
16.P-9f P-6d
17.P-2f S-6c
18.P-2e B-5c
19.P-1f K-3a
20.S-3g P-4e
21.B-6h P-6e
22.Px6e P-7e
(diagram 1)

MURATA started making Yagura gakoi and NAKAI also started making same Kakoi . After making basic formation , NAKAI slid her Rook with 12...R-7b and she seemed to plan the 7th file Pawn exchange .

MURATA moved up her Bishop with 13.B-4f attacking the 9a-Lance . NAKAI jumped the right Knight with 13...N-7c to block the Bishop line .

MURATA let her King enter her Yagura gakoi and advanced the right Silver to make Bougin attacking form . Before MURATA completed making attacking form , NAKAI drove away MURATA's Bishop and started attacking .

(diagram 2)

23.Px7e Bx7e
24.S-6f B-5c
25.P-2d Sx2d
26.P-4f P-9e
27.Px4e Px9f
28.P*9h P*6d
29.B-8f Nx6e
30.P*7c R-4b
31.S-4f P-8d
32.Sx6e Px6e
33.N*4d Bx8f
34.Px8f B*3i
35.Nx3b+ Kx3b
36.Rx2d Px2d
37.P-4d P-6f
38.G6g-7g P*7f
39.Gx7f S*6g
40.G*7g Sx7f+
41.Gx7f N*6d
42.S*6e P-6g+
43.Gx6g R*5h
44.S*7h Nx7f
45.Sx7f P*6f
46.N*1e Gx4d
47.B*7e Px6g+
48.Bx4b+ Kx4b
49.S7fx6g B-6f+
50.Sx6f B*7i
51.Kx7i G*6h
52.K-8h Gx7h
53.K-8g G-8h
54.K-7f S*8g
55.resigns
(diagram 2)

After 108 moves , NAKAI won the game .

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