Mar 26, 2010

Gote Nakabisha Anaguma vs Ibisha Anaguma

Shogi Game record : The 18th Ginga sen : B-block

A shogi game of the Ginga sen B-block between OH'ISHI and YAGURA was broadcasted 26 December 2009 .

Sente : OH'ISHI Tadashi (4 dan)
Gote : YAGURA Norihiro (6 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-4d
3.S-4h S-4b
4.P-5f P-5d
5.G4i-5h R-5b
6.K-6h K-6b
7.K-7h K-7b
8.S-5g K-8b
9.B-7g S-5c
10.P-6f L-9b
11.K-8h K-9a
12.G-6g S-8b
13.L-9h P-7d
14.K-9i S-6d
15.P-2e B-3c
16.G-7h G-7a
17.S-8h G-5a
18.S-6h G5a-6a
19.R-2f P-7e
(diagram 1)

Until 5...R-5b , YAGURA selected Nakabisha , classic closed style Nakabisha . OH'ISHI made Funa gakoi and immediately started developing it to Ibisha Anaguma .

YAGURA also made Anaguma gakoi , advanced the left Silver onto 6f and started attacking with 19...P-7e .

(diagram 2)

20.P-6e Sx6e
21.Px7e P*7f
22.B-8f P-4e
23.P-7d P-6d
24.Bx6d P-5e
25.Px5e Bx5e
26.P*5c Bx8h+
27.Gx8h R-6b
28.Bx8b+ Gx8b
29.P*6f S*7g
30.Sx7g Px7g+
31.G6gx7g P*7f
32.G7g-7h Sx7d
33.B*4c B*4d
34.Bx6a+ Rx6a
35.P-5b+ R-6c
36.G*6b Rx6b
37.+Px6b Bx6b
38.R-2h S*7g
39.R*2b B*4d
40.Rx2a+ Sx7h+
41.Gx7h G*7g
(diagram 2)

Replying YAGURA's 19...P-7e , OH'ISHI pushed the 6th file Pawn with 20.P-6e ; Tsuki chigai technique , and captured the 7e-Pawn with 21.Px7e . YAGURA dropped a pawn with 21...P*7f forcing the 7g-Bishop to run away .

YAGURA sacrificed the 6th file Pawn and exchanged the 5th file Pawns . OH'ISHI dropped a Pawn with 26.P*5c forking the 5b-Rook and the 5e-Bishop . YAGURA sacrificed his Bishop with 26...Bx8h+ and let his Rook escape from the 5c-Pawn attacking the 6d-Bishop .

OH'ISHI also sacrificed his Bishop with 28.Bx8b+ and dropped a Pawn with 29.P*6f to drive away the 6e-Silver . Before the escape of the 6e-Silver , YAGURA dropped a Silver with 29...S*7g to continue attacking .

OH'ISHI dropped a Silver with 33.S*4c and attacked YAGURA's camp for a while . After some moves , YAGURA attacked OH'ISHI's Ibisha Anaguma and almost broke the Kakoi .

(diagram 3)

42.Nx7g Px7g+
43.Gx7g N*8e
44.S*8f Nx7g+
45.Sx7g P*7f
46.Sx7f Bx6f
47.S*8h G*7g
48.G*8i B6b-4d
49.Sx7g Bx7g+
50.N*8h +Bx7f
51.+R-4a +B-6f
52.S*7a G*7b
53.Sx8b+ Gx8b
54.G*6g +Bx6g
55.+Rx4d S*7g
56.+Rx7d +Bx8i
57.Kx8i S*6h
58.Rx6h Sx6h+
59.S*7i R*5i
60.P*6i Rx6i+
61.G*7h S*6g
62.B*5f +Sx7h
63.+Rx7h +Rx7h
64.Sx7h G*7i
(diagram 3)

After 128 moves , YAGURA won the game .

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