Shogi News; GOUDA won over SATO .(Osho sen)

Shogi News; The 58th Osho sen ; Osho league .

A shogi game of Osho league between GOUDA and SATO started 8 December 2008 .


You can see the game record on the Net .
http://mainichi.jp/enta/shougi/etc/kifu/081208b.html
(Flash version , written in Japanese language )


Sente; GOUDA Masataka (9 dan)
Gote; SATO Yasumitsu (Kio)

(diagram 1)

1.P-2f P-3d
2.P-7f P-4d
3.P-2e S-3b
4.P-2d Px2d
5.Rx2d B-3c
6.R-2h P*2d
7.S-4h S-2c
8.P-3f G-3b
9.N-3g P-5d
10.P-4f S-6b
(diagram 1)





SATO selected very interesting opening . He allowed GOUDA to exchange 2nd file Pawn , and made Ginkanmuri shape ; S-2c . GOUDA was prepaering to attack in 4th file .

(diagram 2)

11.S-4g S-5c
12.R-4h S-6d
13.S-6h P-8d
14.P-6f P-8e
15.S-6g P-8f
16.Px8f Rx8f
17.G-7h R-8b
18.P*8g K-4a
19.P-4e K-3a
20.Px4d Bx4d
21.K-6i N-3c
22.G-3h G-5b
23.P-9f P-7d
24.R-4i P-7e
25.S4g-5f P*4c
26.P*4e B-5c
27.P-6e S-7c
28.P*2e Px2e
29.Nx2e S-2d
30.Nx3c+ Sx3c
31.Px7e G5b-4b
32.N*2e S-2b
33.P*2c Gx2c
34.P-4d Px4d
35.P*4e G-3b
36.Bx4d S-6b
37.P*2d Gx2d
38.Bx5c+ Sx5c
39.B*4f P-5e
40.Sx5e P*7g
41.Nx7g Gx2e
(diagram 2)

GOUDA turned his Rook at 4h and continued making attack formation . SATO didn't complet Ginkanmuri in early stage , but advanced his Rook Pawn and exchanged it .
GOUDA allowed SATO 8th file Pawn exchange , and he made the formation like reversed "KIMURA mino" . After reopened Bishop line with P-6e , GOUDA started attacking in 2nd and 4th file .

(diagram 3)

42.S-5d Sx5d
43.Bx8b+ B*2d
44.P*2f Gx3f
45.P-2e Bx5g+
46.R*5a P*4a
47.Rx5d+ +B-3e
48.S*4f P*5c
49.+R-5f +Bx2e
50.K-6h P*2f
51.+Bx8a P-2g+
52.G-4h N*5d
53.S-5g +P-3g
54.Gx3g Gx3g
55.N*4d G-4b
56.+Bx9a G-3h
57.L*2f Gx4i
58.Lx2e P*2d
59.Lx2d P*2c
60.S-5h P*7f
61.Sx4i Px7g+
62.Kx7g Px2d
63.P*3b K-2a
64.P*2c Sx2c
65.P*2b Kx2b
66.B*3a K-3c
67.N-5b+ P*7f
68.+Rx7f N*6d
69.Px6d Gx5b
70.Px6c+ resigns
(diagram 3)

After 139 moves , GOUDA won this game .