HIROSE takes the 51st Oi title !

Shogi News : The 51st Oi sen ; 7 games title match


9:37 P.M. (JST) , 2 September 2010 , after 161 moves , HIROSE won the replay game of the 6th game .

The score of this match becomes "FUKAURA 2 --- 4 HIROSE" and HIROSE takes the 51st Oi title .


You can see the original game record on the Net .
http://live.shogi.or.jp/oui/kifu/oui20100901_02r.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100901_02_jr.html
(Java version , written in Japanese language)


Sente : HIROSE Akihito (6 dan)
Gote : FUKAURA Kouichi (Oi)

(diagram 1)

1.P-7f P-8d
2.R-6h P-3d
3.P-6f S-6b
4.K-4h K-4b
5.K-3h K-3b
6.S-7h P-5d
7.K-2h B-3c
8.S-6g S-5c
9.L-1h K-2b
10.K-1i G6a-5b
11.S-2h S-3b
12.G6i-5h P-2d
13.P-4f S-2c
14.G-4g G-3b
15.P-3f P-1d
16.G-3i P-7d
17.R-3h P-4d
18.P-6e P-8e
19.B-7g P-7e
(diagram 1)

HIROSE selected Shiken Bisha and started making Anaguma gakoi with 9.L-1h . FUKAURA made Hidari mino with 11...S-3b and started developing it to Ginkanmuri .

HIROSE ranged back his Rook with 17.R-3h and FUKAURA started attacking with 19...P-7e .

(diagram 2)

20.Px7e P-8f
21.Px8f P-4e
22.R-8h Bx7g+
23.Nx7g B*5e
24.R-8g Px4f
25.G-3g P*7f
26.Sx7f N-3c
27.G3g-3h S-4d
28.S-6g S-4e
29.S-5f Sx5f
30.Px5f B-6f
31.N-8e Bx9i+
32.P-7d L*7a
33.S*4a G5b-4b
34.Sx3b+ Gx3b
35.P-6d Px6d
36.B*5c R-7b
37.P*4c S*5b
38.Bx6d+ Sx4c
39.P-7c+ Nx7c
40.Nx7c+ Rx7c
41.+Bx7c Lx7c
42.R-6g P*6f
43.R-6i +B-7g
44.P*4d Sx4d
45.R*4a P-6g+
46.G*2a
(diagram 2)

After exchanging the Bishops , FUKAURA dropped his one with 23...B*5e to attack HIROSE's camp . HIROSE sacrificed his left Lance and attacked FUKAURA's camp .

After some moves , HIROSE dropped a Rook with 45.R*4a and a Gold with 46.G*2a to attack FUKAURA's King .

(diagram 3)

46...K-1c
47.N*5e Sx5e
48.Px5e B*7d
49.Rx9a+ P-4g+
50.Gx4g P-2e
51.G-4f P*4e
52.+R-8b Px4f
53.S*2b K-2d
54.+Rx7c +Bx5e
55.Sx3c= Gx3c
56.+Rx7d P-4g+
57.B*7c P*6d
58.Bx6d+ +Bx6d
59.+Rx6d B*4f
60.N*1f K-1e
61.+Rx6g S*3h
62.Gx3h +Px3h
63.B*3g Bx3g+
64.+Rx3g +Px3g
65.Sx3g N*2f
66.S*2h B*5e
67.Px2f Bx3g+
68.Nx3g G*3h
69.N*2g Kx2f
70.L*2i Gx2h
71.Lx2h S*3h
72.G*3i R*5h
73.Gx3h Rx3h+
74.S*2i +Rx2i
75.Rx2i S*3h
76.N-3e Kx3f
77.B*4e Kx3e
78.B*5c K-4f
79.R*5f K-4g
80.P*4h Kx3g
81.R-3f resigns
(diagram 3)

After 161 moves , HIROSE won the game .