Dec 8, 2009

Gote Gokigen Nakabisha ; Gote Nakabisha gata ISHIDA ryu

Shogi Game record : The 3rd Mynavi Joshi open ; pre-round

A Shogi game of the Mynavi Joshi open pre-round between WATANABE and SAIDA started 4:14 P.M. 25 July 2009 .


You can see the original game record on the Net .
http://mynavi-open.jp/090725/090725_3-2.html
(Flash version , written in Japanese language)


Sente : WATANABE Mio (Jo-ryu 2 kyu)
Gote : SAIDA Haruko (Jo-ryu 4 dan)

(diagram 1)

1.P-7f P-5d
2.P-2f P-3d
3.P-2e R-5b
4.G4i-5h K-6b
5.S-4h K-7b
6.K-6h P-5e
7.P-2d Px2d
8.Rx2d G-3b
9.K-7h R-5d
10.S-6h P*2c
11.R-2h P-3e
12.P-4f K-8b
13.S-4g S-7b
14.P-9f P-9d
15.S-7g S-4b
16.P-3f R-3d
17.Px3e Rx3e
18.P*3f R-3d
19.S-6f S-5c
20.N-3g S-6d
21.G6i-6h P-1d
22.P-1f R-2d
(diagram 1)

SAIDA selected Gokigen Nakabisha as the opening of this game . WATANABE selected Go-Hachi Kin migi line with 4.G4i-5h . SAIDA didn't accept the Kyusen line with 4...P-5e , but selected 4...K-6b , a relatively quiet line .

After the King's move to 7b , SAIDA advanced the 5th file Pawn with 6...P-5e and WATANABE exchanged the 2nd file Pawns . SAIDA moved up her left Gold with 8...G-3b protecting the Bishop head , floated her Rook with 9...R-5d to make MORI ryu Nakabisha gata ISHIDA ryu formation .

WATANABE made Funa gakoi and SAIDA made Kata mino gakoi . WATANABE advanced her left Silver threatening the 5e-Silver and SAIDA also advance her right Silver to protect the Pawn .

After some moves , SAIDA turned her Rook with 22...R-2d facing the Rooks .

(diagram 2)

23.P*2e R-5d
24.P-4e P-8d
25.R-2f P-7d
26.P-3e G-4b
27.S-4f N-7c
28.P-4d Px4d
29.P-2d Px2d
30.Rx2d G-3b
31.R-2f P*2e
32.Rx2e P*3f
33.P*2d N-3c
34.R-2i P*2h
35.Rx2h Px3g+
36.Sx3g N*2e
37.S-4h P-4e
38.P-2c+ Gx2c
39.P*2f P-4f
40.Px2e N-4e
41.R-2f P-5f
42.Px5f P*5g
43.G-5i Rx5f
44.P-2d P*2e
45.Rx2e Bx6f
46.Bx6f S*5h
47.Px2c+ P-4g+
48.N*8f +Px4h
49.Gx4h S-5i=
50.G*4i Sx6h+
51.Kx6h G*5h
(diagram 2)

WATANABE dropped a Pawn with 23.P*2e to decline the Rook exchange . SAIDA turned her Rook again with 23...R-5d and started developing her Kakoi with 24...P-8d .

WATANABE advanced the 4th and 3rd file Pawns with 24.P-4e & 26.P-3e . Because WATANABE's 27.S-4f threatening the 5d-Rook , SAIDA captured the 28.P-4d by her Pawn . Then the 5d-Rook's side power was blocked and WATANABE tried to attack the 2nd file of SAIDA's camp with 29.P-2d .

WATANABE exchanced the 2nd file Pawns attacking the 2b-Bishop , SAIDA returned her left Gold with 30...G-3b protecting the 2b-Bishop and its head .

After some moves , sacrificing a Bishop with 45...Bx6f , SAIDA attacked WATANABE's camp .

(diagram 3)

52.K-7h Gx4h
53.Gx4h P-5h+
54.Nx7d K-8c
55.G*8b Kx7d
56.B*4g S*6i
57.K-8h N-6e
58.Bx5f +Px4h
59.R-2d K-7c
60.Gx7b Gx7b
61.R*8a G*8e
62.S*7i N*7d
63.B-4d Gx7f
64.S*6b Gx6b
65.R-7a+ K-8c
66.resigns
(diagram 3)

After 130 moves , SAIDA won the game .

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