Aug 7, 2010

Ai Yagura ; FUJII's Haya gakoi strategy

Shogi Game record : Daiwa Shoken Cup ; The 4th Saikyou sen


A shogi game of the Saikyou sen between FUJII and AKUTSU started 8:00 P.M. 6 June 2010 on the Net .



Sente : FUJII Takeshi (9 dan)
Gote : AKUTSU Chikara (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f S-6b
3.P-5f G6a-5b
4.P-2f S-3b
5.S-4h P-5d
6.G4i-5h P-4d
7.S-7h G-4c
8.G-6g P-7d
9.B-7i B-3a
10.P-3f S-3c
11.S-3g P-7e
12.B-4f R-9b
13.Px7e Bx7e
14.K-6h K-4b
15.K-7i K-3b
16.P-3e P-4e
17.B-6h Px3e
18.P-4f P-6d
(diagram 1)

Both players opened the Bishop line with 1.P-7f P-3d , FUJII immediately closed the Bishop line with 2.P-6f . AKUTSU developed his camp providing for both FUJII's Ibisha and Furibisha .

FUJII pushed the 2nd file Pawn and shown his attitude to select Ibisha . AKUTSU once made Hidari mino with 4...S-3b and FUJII also made Hidari mino with 7.S-7h .

AKUTSU exchanged the 7th file Pawns and both players let their each King start entering the Kakoi . FUJII pushed the 4th file Pawn with 18.P-4f to start attacking and AKUTSU pushed the 6th file Pawn with 18...P-6d to prepare an attack .

(diagram 2)

19.Px4e P-6e
20.G-7f B-8d
21.P*7e Px6f
22.Gx6f S-5c
23.S-4f R-6b
24.P*6g K-2b
25.N-3g P*6e
26.G-7f B-7c
27.P-7d B-6d
28.N-2e S-3d
29.P-5e P-2d
30.Px5d Sx5d
31.P*5e S-6c
32.Gx6e Px2e
33.Gx6d Sx6d
34.B-9e P-8d
35.Px2e N*7f
36.B-7g S-7e
37.P-4d G-3c
38.B*5c R-6e
39.P-2d G4a-3b
40.Sx3e Sx3e
41.P-4c+ P*2g
42.+Px3b
(diagram 2)

FUJII captured the 4e-Pawn and AKUTSU pushed the 6th file Pawn with 19...P-6e to start attacking . FUJII moved up his King and counter-attacked AKUTSU's Bishop .

After some moves battle , AKUTSU dropped a Knight with 35...N*7f to attack FUJII's King . FUJII also tried to attack AKUTSU's Kakoi , too .

(diagram 3)

42...Gx3b
43.Rx2g P*2f
44.Bx3e+ Px2g+
45.P-5d P*6f
46.S*2c Gx2c
47.Px2c+ Kx2c
48.P*2d K-3b
49.P*3c Nx3c
50.P-5c+ S*6h
51.Gx6h R*4i
52.P*5i Rx5i+
53.G*6i resigns
(diagram 3)


After 105 moves , FUJII won the game .

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