Aug 20, 2010

Niteme San-Ni Hisenpou;

Shogi Game record : The 4th Saikyou sen

A shogi game of the Saikyou sen between MARUYAMA and KUBO started 8:00 P.M. (JST) 20 June 2010 on the Net .

Sente : MARUYAMA Tadahisa (9 dan)
Gote : KUBO Toshiaki (Osho , Kio)

(diagram 1)

1.P-7f R-3b
2.P-9f K-6b
3.P-9e K-7b
4.K-6h P-3d
5.K-7h P-3e
6.S-4h P-3f
7.R-3h Px3g+
8.Sx3g K-8b
9.P-6f L-9b
10.S-6h K-9a
11.P-5f P-5d
12.S-6g S-8b
13.S-3f P-5e
14.S-3e R-5b
(diagram 1)

By 1...R-3b , KUBO selected Niteme San-Ni Hi senpou in this game . MARUYAMA advanced the 9th file Pawn onto 9e and KUBO moved his King to make a kakoi .

After the King's move to 7b , KUBO advanced the 3rd file Pawn continuously . After some moves , MARUYAMA closed the Bishop line with 9.P-6f to make the game quiet .

KUBO started making Anaguma gkaoi with 9...L-9b . MARUYAMA advanced the right Silver with 14.S-3e , KUBO ranged his Rook with 14...R-5b to attack here .

(diagram 2)

15.R-3f Px5f
16.Sx5f G-7a
17.G4i-5h S-4b
18.N-3g P-1d
19.G-6g S-3c
20.B-9g B-3a
21.Bx3a+ Gx3a
22.B*4e B*4i
23.R-4f P*5d
24.P*5c Rx5c
25.Bx2c+ P-4d
26.P*3d S-4b
27.+B-2d P*2c
28.+Bx4b Gx4b
29.Sx4d R-5a
30.P-3c+ Nx3c
31.Sx3c= Gx3c
32.R-4b+ P-5e
33.+Rx5a S*5h
34.Gx5h Bx5h+
35.S*6i +Bx6i
(diagram 2)

After some moves , KUBO backed the Bishop with 20...B-3a and MARUYAMA exchanged the Bishops with B-9f . And both players dropped their each Bishop with 22...B*4e B*4a .

MARUYAMA sacrificed his promoted Bishop and a Silver , to make his Rook promoted with 32.R-4b+ . MARUYAMA also sacrificed his Bishop to continue attacking .

(diagram 3)

36.Kx6i Px5f
37.+Rx5f P*5e
38.+Rx5e B*8h
39.R*9f G*7i
40.K-5h Gx8i
41.N*7e Gx9i
42.+R-5b S*6b
43.S*5a Sx5a
44.+Rx5a S*6b
45.+Rx1a N*5e
46.L*8f P*4f
47.Px4f S*4g
48.K-6h Nx6g+
49.Kx6g L*5b
(diagram 3)

After 98 moves , KUBO won the game .

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