Sep 3, 2010

Sente Sanken Bisha vs Gote Kyusen

Shogi Game record : The 4th Asahi cup Shogi open ; 1st pre-round


A shogi game of the Asahi cup Shogi open 1st pre-round between NAGASE and KOIZUMI (amateur) started 10:00 A.M. (JST) , 3 July 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/4/kifu/20100703asahi_14.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : NAGASE Takuya (4 dan)
Gote : KOIZUMI Takuya (amateur)

(diagram 1)

1.P-7f P-3d
2.P-6f P-8d
3.R-7h P-8e
4.B-7g S-6b
5.S-6h K-4b
6.K-4h K-3b
7.S-3h P-5d
8.K-3i G6a-5b
9.K-2h P-1d
10.P-1f S-4b
11.P-5f P-7d
12.G6i-5h S4b-5c
13.G-6g G4a-4b
14.S-5g P-6d
15.S-4f R-7b
16.B-5i S-6c
17.L-9h P-9d
18.P-9f P-6e
(diagram 1)

By 3.R-7h , NAGASE selected Sanken Bisha in this game . KOIZUMI made Funa gakoi and advanced his left Silver with 12...S4b-5c to prepare an attack . NAGASE moved up his left Gold with 13.G-6g to join the defense .

After some moves , KOIZUMI pushed the 6th file Pawn with 18...P-6e to start attacking .

(diagram 2)

19.B-7g P-7e
20.Px7e Rx7e
21.P*7f R-7b
22.Px6e Bx7g+
23.Gx7g R-8b
24.R-6h P-8f
25.Px8f N-7c
26.P-9e P*8h
27.Px9d Px8i+
28.P-9c+ R-8a
29.P*9b B*9i
30.G-8g Lx9b
31.+Px9b R-3a
32.B*9c B-4d+
33.B-8d+ +P-8h
34.Gx8h P*6g
35.R-5h Nx6e
36.P*6f R-7a
37.G-8g N-3c
38.+P-8b R-2a
39.Px6e P-1e
40.Px1e P*1g
41.Lx1g N-2e
(diagram 2)

After the Bishop exchange , KOIZUMI took NAGASE's left Knight and NAGASE took KOIZUMI's right Lance . Both players made their each Bishop promoted . KOIZUMI tried to continue attacking .

(diagram 3)

42.L-1f N*1g
43.N*3f Nx2i+
44.Kx2i +B-9i
45.L*1i P-4d
46.P-2f N*3c
47.N*2g P-4e
48.S-5g P-3e
49.Nx3e Nx3g=
50.Sx3g P*3d
51.Nx2c+ Rx2c
52.P-1d N*2e
53.Px2e Nx2e
54.N*2d K-4c
55.S-2f S-4d
56.P-1c+ R-2a
57.Sx2e P-3e
58.R-5i +Bx9h
59.Nx4d +Bx8g
60.Nx5b+ Gx5b
61.G*3d resigns
(diagram 3)

After 121 moves , NAGASE won the game .

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