Gote Gokigen Nakabisha ; MARUYAMA vaccin line ;

Shogi Game record : The 24th Ryuo sen ; The 6th Group


The shogi game of the Ryuo sen the 6th Group , between OH'ISHI Tadashi and YAUCHI Rieko started 23 Decemper 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/ryuou/kifu/ryuou20101223_04.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/ryuou/kifu/ryuou20101223_04_j.html
(Java version , written in Japanese language)


Sente : OH'ISHI Tadashi (4 dan)
Gote : YAUCHI Rieko (Jo-ryu 4 dan)

(diagram 1)

1.P-2f P-3d
2.P-7f P-5d
3.P-2e R-5b
4.Bx2b+ Sx2b
5.P-9f P-9d
6.S-7h K-6b
7.K-6h K-7b
8.P-6f S-3c
9.K-7i K-8b
10.S-3h S-7b
11.P-4f P-8d
12.S-4g S-8c
13.G4i-5h G-7b
14.S-5f G-3b
15.S5f-6g P-7d
16.P-8f R-5a
17.K-8h B*6d
18.S-8g Bx4f
19.G-7h S-4d
20.N-7g N-3c
21.P-6e B-7c
22.S-6f P-3e
23.R-2f S-4e
24.P-7e P-3f
(daigram 1)

YAUCHI selected Gokigen Nakabisha as the opening of this game . OH'ISHI exchanged the Bishops with 4.Bx2b+ , to choice the line of MARUYAMA vaccin .

OH'ISHI made Hidari mino and YAUCHI made Kata Ginkanmuri . After some moves , YAUCHI dropped a Bishop with 17...B*6d forking the 8f & 4f Pawns . OH'ISHI protected the 8f-Pawn and YAUCHI captured the 4f-Pawn with 18...Bx4f .

Both players advanced their each Silver and started attacking each other .

(diagram 2)

25.Px7d Sx7d
26.P*7e S-8c
27.G-4g P-5e
28.P-6d Bx6d
29.S-6e Bx7e
30.Px3f B-5c
31.P-3e P-6d
32.S6e-7f P-5f
33.Px5f P*7e
34.S-6g Bx3e
35.R-2g P*3d
36.B*2h N-7c
37.P*6e S-5d
38.S-6f S-7d
39.Px6d P*6e
40.S-5g B-4d
41.K-8i K-8c
42.S-6h P-6f
43.G-4f P*5g
44.Rx5g B-2f
45.P*4i N-6e
46.Nx6e S5dx6e
47.G-5e N*7f
48.P-6c+ Gx6c
49.S-7g B-3e
50.R-2g P-6g+
51.Rx6g P*6d
52.P*7i N-4e
53.Gx4e Sx5f
54.Rx6d Gx6d
55.Bx6d R*6c
56.G*8b K-9c
57.Gx3e S-6g+
58.B*7c Rx6d
59.Bx6d+ +Sx7g
60.R*7c S*8c
61.Gx8c Sx8c
62.Rx8c+ Kx8c
63.S*7d K-9c
64.N*8e resigns
(diagram 2)

After 127 moves , OH'ISHI won the game .