Jan 11, 2010

Gote Gokigen Nakabisha Anaguma vs Sente Ibisha Anaguma

Shogi Game record : The 3rd Asahi cup Shogi open ; 2nd pre-round

A Shogi game of the Asahi cup Shogi open 2nd pre-round between MARUYAMA and FUJII started 2:00 P.M. , 4 November 2009 .

You can see the original game record on the Net .
(Flash version , written in Japanese language)

Sente : MARUYAMA Tadahisa (9 dan)
Gote : FUJII Takeshi (9 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-5d
3.P-2e R-5b
4.K-6h P-5e
5.S-4h B-3c
6.K-7h K-6b
7.G4i-5h K-7b
8.B-7g S-4b
9.P-6f K-8b
10.K-8h S-5c
11.L-9h S-6d
12.G-6g P-7d
13.K-9i P-7e
14.Px7e Sx7e
15.S-5i L-9b
16.S5i-6h K-9a
17.G-7h S-8b
18.R-2f G-7a
19.R-4f P*7f
20.B-8h G-4b
21.P-6e R-7b
(diagram 1)

With 3...R-5b , FUJII selected Gokigen Nakabisha as the opening of this game . MARUYAMA moved up his King with 4.K-6h to start making a Kakoi and following FUJII to make Gosuji Kuraidori Nakabisha formation .

MARUYAMA started making Ibisha Anaguma with 8.B-7g , FUJII quickly advanced his left Silver and exchanged the 7th file Pawn by the Silver threatening MAURYAMA's 7g-Bishop .

FUJII made his Anaguma gakoi with 18...G-7a ; MARUYAMA floated and swung his Rook with 18.R-2f & 19.R-4f aiming at the 4c-Pawn . FUJII protected the Pawn with 20...G-4b after dropped a Pawn with 19...P*7f attacking the 7g-Bishop .

(diagram 2)

22.P-5f N-7c
23.P-6d Px6d
24.Bx5e P-4d
25.Rx4d N-6e
26.R-4f P-7g+
27.Nx7g Nx7g+
28.Sx7g P*7f
29.S7g-8h N*7g
30.Bx3c+ Nx3c
31.B*6c B*3e
32.Bx7b+ Bx4f
33.+Bx8b Kx8b
34.Sx7g Px7g+
35.G6gx7g Bx7i+
36.Gx7i B*4d
(diagram 2)

MARUYAMA pushed the 5th file Pawn with 22.P-5f threatening the Bishop exchange . FUJII jumped his right Knight with 22...N-7c to join the battle . MARUYAMA sacrificed the 6th file Pawn with 23.P-6d to open a diagonal line toward FUJII's 7b-Rook .

During some moves , both players roughly attacked each other .

(diagram 3)

37.N*7d K-7c
38.S*5e R*5i
39.P*6i Rx5f+
40.Sx4d P*7f
41.G7g-7h S*7g
42.B*9a K-8d
43.R*6c G-7b
44.Bx6d+ +R-6f
45.B*5a K-9d
46.+Bx4b resigns
(diagram 3)

After 91 moves , MARUYAMA won the game .

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