Feb 28, 2011

Gote Gokigen Nakabisha ; Sente Chosoku San-Nana Gin senpou

Shogi Game record : The 19th Ginga sen ; C-block


The shogi game of the Ginga sen C-block between ITODANI Tetsurou and TOH'YAMA Yuusuke was broadcasted 1 January 2011 .


Sente : ITODANI Tetsurou (5 dan)
Gote : TOH'YAMA Yuusuke (4 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-5d
3.P-2e R-5b
4.S-4h P-5e
5.K-6h B-3c
6.P-3f K-6b
7.S-3g K-7b
8.S-4f K-8b
9.K-7h S-7b
10.S-6h G-3b
11.S-7g P-5f
12.Px5f Rx5f
13.P-2d Px2d
14.P-3e Px3e
15.P*5e Rx5e
16.Sx5e Bx5e
17.Rx2d P*2c
18.R-5d Bx1i+
19.S-6h P*5e
20.R*4a +Bx2i
21.P*5b
(diagram 1)

Until 3...R-5b , TOH'YAMA selected Gokigen Nakabisha as the opening of this game . ITODANI quickly advanced his right Silver onto 4f making Chosoku San-Nana Gin attacking form .

TOH'YAMA made Kata mino gakoi and ITODANI started advancing his left Silver to join the battle . Replying ITODANI's 11.S-7g , TOH'YAMA exchanged the 5th file Pawns by his Rook .

ITODANI sacrificed the 2nd & 3rd file Pawns , and dropped a Pawn with 15.P*5e to catch TOH'YAMA's Rook . After some moves , ITODANI seemed to get an advantage .

(diagram 2)

21...+Bx4g
22.P-5a+ N*9e
23.G6i-5h Nx8g+
24.Kx8g L*8e
25.N*8f +B-6e
26.Rx5e Lx8f
27.Kx8f +B-6d
28.K-8g G-7a
29.+P-5b P-8d
30.+P-6b Gx6b
31.R5e-5a+S*6a
32.Bx1a+ S-4b
33.+R-5g G-3a
34.Rx3a+ Sx3a
35.K-7h P*5f
36.+Rx5f P*5e
37.+R-6f N*8f
38.K-8h P-9d
39.+R-7g P-9e
40.P*8g P-9f
41.Px8f Px9g+
42.Lx9g P*9f
43.Lx9f Lx9f
44.P*9g P-8e
45.N*7e L*8c
46.Px8e Lx8e
47.L*8g Lx8g+
48.+Rx8g P*8d
49.L*8f L*8c
50.+Rx9f P-7d
51.L*6f +B-7c
52.+Bx2a P*9d
53.Nx8c+ Sx8c
54.+Bx3a N*9c
55.N*7g P-9e
56.+R-8g S6a-7b
57.S*7h S-9d
58.N-6e +B-8c
59.Lx8d +Bx8d
60.+Rx8d L*8c
61.+Rx8c S9dx8c
62.L*8g P*8e
63.N-5c+ resigns
(diagram 2)

After 125 moves , ITODANI won the game .

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