Gote Shiken Bisha vs Sente Hidari mino

Shogi Game record : The 3rd Jo-ryu Saikyou sen

A shogi game record of the Jo-ryu Saikyou sen between SHIMIZU and NAKAMURA Marika started 8:00 P.M. (JST) , 6 December 2009 on the Net .

Sente : SHIMIZU Ichiyo (Jo-ryu Meijin , Jo-ryu Osho , Jo-ryu Oi)
Gote : NAKAMURA Marika (Jo-ryu 2 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-4d
3.S-4h R-4b
4.K-6h P-9d
5.P-9f S-7b
6.K-7h K-6b
7.P-5f K-7a
8.G4i-5h S-3b
9.S-5g G4a-5b
10.P-8f P-6d
11.K-8g S-4c
12.S-7h P-8d
13.P-2e B-3c
14.S-6h S-5d
15.P-5e S5d-6c
16.G-5g S-7d
17.G-5f G-6c
18.S6h-7g K-8b
19.P-3f R-5b
20.P-3e
(diagram 1)

NAKAMURA selected Shiken Bisha as the opening of this game . SHIMIZU made Funa gakoi and developed it to Hidari mino . NAKAMURA made Hon mino gakoi and developed it to a variation of Taka mino gakoi .

SHIMIZU advanced the 5th file Pawn to 5e and support the Pawn by her right Gold . NAKAMURA slid her Rook with 19...R-5b aiming to attack the 5th file . SHIMIZU started attacking the head of NAKAMURA's 3c-Bishop with 20.P-3e .

(diagram 2)

20...Px3e
21.R-3h P-5d
22.Px5d Gx5d
23.Rx3e P-4e
24.N-3g G-4d
25.R-3f P*3e
26.R-1f P-6e
27.Nx4e Gx4e
28.Gx4e R-5g+
29.P*5e P*5h
30.B-7i +R-4h
31.R-5f P-5i+
32.Gx5i +Rx4g
33.R-4f +R-3g
34.G-6i P*5g
35.R-5f +R-4h
36.R-4f +Rx4f
37.Gx4f P-5h+
38.Gx5h R*2h
39.G*6i R-2i+
40.R*4a +Rx1i
41.Rx2a+ L*8c
42.N*6d P-8e
(diagram 2)

After sacrificing the 3rd file Pawn , SHIMIZU swung her Rook with 21.R-3h aiming at NAKAMURA's Bishop head . NAKAMURA exchanged the 5th file Pawn by her 6c-Gold and SHIMIZU captured the 3e-Pawn with 23.Rx3e .

NAKAMURA advanced the 4th file Pawn with 21...P-4e to open the Bishop line and SHIMIZU jumped her right Knight aiming the 4e-Pawn . NAKAMURA slid her 5d-Gold with 24...G-4d and dropped a Pawn with 25...P*3e driving away SHIMIZU's Rook .

SHIMIZU captured the 4e-Pawn with 27.Nx4e attacking the 3c-Bishop . NAKAMURA sacrificed her Gold and made her Rook promoted with 28...R-5g+ .

After some moves , SHIMIZU dropped a Knight with 42.N*6d to attack NAKAMURA's Mino gakoi and NAKAMURA pushed the 8th file Pawn to attack SHIMIZU's Hidari mino .

(diagram 3)

43.Px8e B-4b
44.Nx7b+ Gx7b
45.B-5g N*6f
46.Px6f Sx8e
47.P*8d Lx8d
48.K-8h Sx7f
49.P*8f P*8g
50.K-7i Sx7g+
51.Sx7g S*8h
52.K-6h Sx7g+
53.Nx7g N*7f
54.K-6g +Rx6i
55.K-5f +Rx5h
56.S*6a S*6g
57.K-4e P*4d
58.Kx4d G*3c
59.Kx3e B-5c
60.P*4d Gx4d
61.K-3f +R-3h
62.P*3g G*4e
63.Gx4e Gx4e
64.Kx4e +R-4g
65.K-3d +R-4d
66.Kx2c G*1b
67.+Rx1b Lx1b
68.G*2b P*2a
69.Gx2a R*4a
70.Sx7b+ Kx7b
71.G*3b Rx2a
72.Gx2a S*3b
73.Kx1b Sx2a
74.Kx2a G*3a
75.resigns
(diagram 3)

After 148 moves , NAKAMURA won the game .