Gote Shiken Bisha Anaguma vs Sente Ibisha Anaguma . (Mynavi)

Shogi Game record : The 3rd Mynavi Joshi open ; pre-round

A shogi game of the Mynavi Joshi open between NAKAKURA Hiromi and UEDA started 1:04 P.M. , 25 July 2009 .

You can see the original game record on the Net .
http://mynavi-open.jp/090725/090725_12-1_b.html
(Flash version , written in Japanese language)


Sente : NAKAKURA Hiromi (Jo-ryu 2 dan)
Gote : UEDA Hatsumi (Jo-ryu 2 dan)

(diagram 1)

1.P-7f P-3d
2.P-1f P-4d
3.P-2f S-3b
4.P-2e B-3c
5.S-4h R-4b
6.K-6h K-6b
7.K-7h K-7b
8.P-5f K-8b
9.G4i-5h L-9b
10.S-5g K-9a
11.B-7g S-4c
12.K-8h S-8b
13.L-9h S-5d
14.S-6f P-6d
15.P-5e S-6c
16.G5h-6h G-7a
17.K-9i P-4e
18.S-5g G-5b
19.S-8h G5b-6b
20.G-7i P-7d
21.P-3f P-5d
(diagram 1)

UEDA selected Shiken Bisha as the opening of this game with 5...R-4b and she started making Anaguma gakoi with 9...L-9b . Replying UEDA's strategy , NAKAKURA started making Ibisha Anaguma .

After made Anaguma gakoi , UEDA pushed the 5th file Pawn crushing against NAKAKURA's Pawn and started a battle .

(diagram 2)

22.P-2d Px2d
23.Px5d Sx5d
24.Bx3c+ Nx3c
25.Rx2d P-4f
26.Sx4f B*3h
27.B*5a R-5b
28.Bx3c+ Bx4g+
29.R-2a+ +Bx4f
30.P*5c Rx5c
31.+B-4d R-5b
32.+Rx1a S-4c
33.P*5c Gx5c
34.N*6c Gx6c
35.+Bx7a P*5a
36.P*5c Gx5c
37.+B-6a S*7b
38.+Bx5b Gx5b
39.L*5i N*5f
40.G6h-7h B*4h
41.Lx5f +Bx5f
42.+Rx1c B-5g+
43.+Rx4c Gx4c
44.G*6b +B-4e
45.R*4a R*4b
46.Rx5a+ Rx6b
47.+Rx5g L*5e
48.+R-4h P*4g
49.+Rx4g P*4f
50.+R-2g P*2f
51.+Rx2f L-5g+
52.N*8f S7b-7c
53.+R-2a G*7a
54.N-3g +B-6c
55.P*5d P-4g+
56.S*5c R-7b
57.B*6a Gx5d
58.Bx7b+ +Bx7b
59.R*5b Gx5c
60.Rx5c+ S*6b
61.+R-4b +P-5h
62.P*5c P*5a
63.P-5b+ Px5b
64.P*5c Px5c
65.N-4e B*6h
66.Nx5c+ Bx7i+
67.Gx7i +P-6h
68.+Nx6b Gx6b
69.B*4d G*7h
70.Bx6b+ +Px7i
71.Sx7i Gx7i
72.S*8h S*7h
73.Sx7i Sx7i+
74.+B-4d G*7h
75.G*8h +Lx6g
(diagram 2)

After sacrificing the 2nd file Pawn with 22.P-2d , NAKAKURA captured the 5d-Pawn . NAKAKURA exchanged the Bishops 24.Bx3c+ , she captured the 2d-Pawn with 25.Rx2d .

Until 37.+B-6a , NAKAKURA seemed to get a slight advantage . But UEDA's Anaguma gakoi was still not so easy to break . While NAKAKURA could't break UEDA's Kakoi , UEDA's attacking pieces slowly closed to NAKAKURA's Ibisha Anaguma .

(diagram 3)

76.G*6i +Sx8i
77.Gx8i Gx8i
78.Kx8i N*7g
79.+Bx7g +Lx7g
80.G*7h B*5f
81.G*8h S*6h
82.G6ix6h +Lx6h
83.S*7i +Lx7h
84.Sx7h G*6h
85.S*7i Gx7i
86.Kx7i G*5g
87.L*6i +Bx3f
88.P*4g N*6f
89.P*6g Nx7h+
90.Gx7h Bx4g+
91.G*5i +Bx6i
92.Gx6i +Bx6i
93.Kx6i G*5h
94.K-7i G*6h
95.K-8h Gx7h
96.Kx7h G5h-6h
97.resigns
(diagram 3)

After 192 moves , UEDA won the game .