Nov 11, 2010

Gote Gokigen Nakabisha Anaguma vs Sente Ginkanmuri

Shogi Game record : The 4th Mynavi Joshi open ; pre-round


A shogi game of the Mynavi Joshi open pre-round between HISATSU Tomoko and YAMAGUCHI Eriko started 1:00 P.M. (JST) , 17 July 2010 .


You can see the original game record on the Net .
http://mynavi-open.jp/100717/100717_10-1_a.html
(Java version , written in Japanese language)
http://mynavi-open.jp/100717/100717_10-1_a_f.html
(Flash version , written in Japanese language)


Sente : HISATSU Tomoko (Jo-ryu 1 dan)
Gote : YAMAGUCHI Eriko (Jo-ryu 1 dan)

(diagram 1)

1.P-7f P-5d
2.P-2f P-3d
3.P-6f R-5b
4.S-4h P-5e
5.G4i-5h K-6b
6.K-6h K-7b
7.K-7h K-8b
8.G-6g S-4b
9.P-4f L-9b
10.B-7g K-9a
11.K-8h S-8b
12.S-7h S-5c
13.S-4g S-5d
14.P-3f G-7a
15.P-9f P-6d
16.P-8f B-3c
17.S-8g R-5a
18.G-7h G-5b
19.P-8e P-6e
20.Px6e Sx6e
21.P*6f S-7d
22.R-3h G5b-6b
23.P-3e Px3e
24.Rx3e G6b-7b
25.N-3g P*3a
26.P*3b P*6e
27.Px6e Sx6e
28.P*6f P-5f
29.Px5f S-7d
30.Px3a+ Rx3a
31.P*3b R-6a
32.P-7e B-4d
33.R-2e N-3c
34.Rx2c+ Sx7e
35.P-4e Bx6f
(diagram 1)

By 3...R-5b , YAMAGUCHI selected Gokigen Nakabisha in this game . YAMAGUCHI advanced the 5th file Pawn with 4...P-5e making Gosuji Kuraidori Nakabisha form and made Anaguma gakoi .

HISATSU made Hidari mino and developed it to Ginkanmuri . HISATSU exchanged the 3rd file Pawn and jumped the right Knight with 25.N-3g to prepare an attack .

After some moves , HISATSU succeeded to make her Rook promoted with 34.Rx2c+ and YAMAGUCHI sacrificed her Bishop with 35...Bx6f to attack HISATSU's Kakoi .

(diagram 2)

36.Gx6f Sx6f
37.Bx6f Rx6f
38.P*6g R-6a
39.+Rx3c P*6f
40.Px6f B*4h
41.S*7g B-5g+
42.P-4d Px4d
43.B*2e P*3d
44.+Rx4d P*6g
45.S-5h +B-2d
46.Sx6g G*5g
47.Bx3d R-6b
48.B-4c+ +B-1d
49.N*6d +B-6i
50.Nx7b+ Gx7b
51.G*7i +B-5i
52.N-4e P*5b
53.+B-7f P*4f
54.+R-4a N*6d
55.+B-8f +B-4i
56.P*4d Gx6g
57.Gx6g +Bx6g
58.P-4c+ Nx5f
59.G*7h Rx6f
60.Sx6f +Bx6f
61.P*7g +B-5g
62.+Px5b S*6h
63.G7ix6h Nx6h+
64.Gx6h +Bx6h
65.N*6d S*7i
66.K-9g G-7a
67.S*7b P*6a
68.R*9h G*8h
69.Sx7a+ Sx7a
70.+Rx6a Gx9h
71.Sx9h R*6f
72.+Rx7a S*8h
73.K-8g Sx7g+
74.Nx7g +B-7h
75.Kx7h G*8h
76.resigns
(diagram 2)

After 150 moves , YAMAGUCHI won the game .

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