Feb 3, 2011

Ai Yagura ; Yon-Nana Gin Roku-San GIn doukei line

Shogi Game record : The 60th NHK cup TV Shogi tournament


The shogi game of the NHK cup TV Shogi tournament between WATANABE Akira and SHIMA Akira was broadcasted 19 December 2010 .


You can see the original game record on the Net .
http://cgi2.nhk.or.jp/goshogi/kifu/sgs.cgi?d=20101219
(JavaScript version , written in Japanese language)


Sente : WATANABE Akira (Ryuo)
Gote : SHIMA Akira (9 dan)

(diagram 1)

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

WATANABE selected Yagura as the opening of this game . After the natural advance of Ai Yagura , SHIMA pushed the 6th file Pawn with 9...P-6d to make Kyusen Yagura attacking form .

WATANABE advanced the 2nd and 4th file Pawns to decline SHIMA's Kyusen Yagura . Then the game advanced into relatively quiet line . Both players completed their each Yagura gakoi and WATANABE started attacking with 22.P-4e .

(diagram 2)

22...Px4e
23.Nx4e S-4d
24.S-4f P-6e
25.Px6e P-7e
26.Px7e Nx6e
27.S-6f S-6d
28.P-7d P*7g
29.Nx7g P-8f
30.Px8f Nx7g+
31.Sx7g P*8g
32.K-7i R-7b
33.P*6c K-2b
34.P-3e S-6e
35.P-2d Px2d
36.P*2c Gx2c
37.Px3d N*7e
38.N*3e Sx3e
39.Sx3e Nx6g+
40.Gx6g N*7e
41.Sx2d Nx6g=
42.K-7h Bx2d
43.Bx2d Gx2d
44.Rx2d G*2c
45.B*4d P*3c
46.Px3c+ Nx3c
47.Rx2c+ Kx2c
48.P*2d K-1c
49.N*2e K-1d
50.S*2c Kx2e
51.G*2f Kx2d
52.G*3d Gx3d
53.Sx3d+ Kx3d
54.G-3e resigns
(diagram 2)

After 107 moves , WATANABE won the game .

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