Nov 1, 2010

Kakugawari ; unorthodox line

Shogi Game record : The 18th Ginga sen ; tournament

A shogi game of the Ginga sen between FUKAURA Kouichi and NAKAMURA Taichi was broadcasted 28 August 2010 .

Sente : FUKAURA Kouichi (Oi)
Gote : NAKAMURA Taichi (4 dan)

(diagram 1)

1.P-2f P-8d
2.P-7f P-8e
3.B-7g P-3d
4.S-8h Bx7g+
5.Sx7g S-3b
6.S-3h S-7b
7.G-7h P-6d
8.P-3f S-6c
9.P-1f G6a-5b
10.P-1e P-7d
11.P-4f N-7c
12.S-4g K-4b
13.K-6h K-3a
14.G-5h S-5d
15.N-3g P-7e
16.Px7e N-6e
(diagram 1)

FUKAURA selected Kakugawari opening in this game and NAKAMURA accepted it . After exchanging the Bishops , NAKAMURA moved up the Silver with 5...S-3b making Hidari mino shape . (However , I can't find effective reply against 6.B*4e . )

While FUKAURA was making Koshikakegin form , NAKAMURA quickly let his King enter Hidari mino with 13...K-3a and started attacking with 15...P-7e .

(diagram 2)

17.S-8h B*4d
18.P-7d P-8f
19.P-7c+ Px8g+
20.Sx8g Rx8g+
21.Gx8g Bx9i+
22.R-2i P*8h
23.R*6a G5b-5a
24.R-7a+ +B-9h
25.G-9f Px8i+
26.+P-6b Gx6b
27.+Rx6b N*5e
28.S-5f +B-8g
29.P*7h +P-7i
30.K-5i L*4g
31.Sx4g Nx4g+
32.Gx4g S*3h
33.B*8e P*7d
34.K-4h Sx2i=
35.G*2h R*6h
36.L*5h R-6i+
37.N*4i S*5i
38.K-3i +Rx5h
39.Kx2i +Rx4g
40.Bx7d +Rx4i
41.K-1h N*6c
(diagram 2)

After 82 moves , NAKAMURA won the game .

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