Aigakari ; Sente Hiki Hisha Bougin vs Gote Ginkanmuri

Shogi Game record : The 4th Asahi cup Shogi open ; 2nd pre-round


The Shogi game of the Asahi cup Shogi open 2nd pre-round between TAKAHASHI Michio and IIDUKA Hiroki started 10:00 A.M. (JST) , 11 November 2010


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/4/kifu/20101111asahi_11.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : TAKAHASHI Michio (9 dan)
Gote : IIDUKA Hiroki (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-8d
3.P-2e G-3b
4.P-2d Px2d
5.Rx2d P*2c
6.R-2h P-8e
7.G-7h P-8f
8.Px8f Rx8f
9.P*8g R-8b
10.S-3h G-5b
11.S-2g Bx8h+
12.Sx8h S-2b
13.P-1f K-4b
14.P-1e S-6b
15.K-6h P-6d
16.S-3f P-4d
17.P-4f N-3c
18.S-4g P-2d
19.G-5h S-2c
20.S-3f S-6c
21.N-1g S-5d
22.P*2e
(diagram 1)

Until 3.P-2e , the game seemed to advance Yokofudori , but replying IIDUKA's 3...G-3b , TAKAHASHI exchanged the 2nd file Pawns and the opening of this game transposed to Aigakari .

TAKAHASHI advanced his right Silver with 11.S-2g making Bougin attacking form . IIDUKA jumped the left Knight with 17...N-3c and TAKAHASHI backed the 3f-Silver with 18.S-4g .

IIDUKA pushed the 2nd file Pawn with 18...P-2d and moved up the left Silver with 19...S-2c to make Ginkanmuri form . TAKAHASHI moved up his right Silver again with 20.S-3f and started attacking with 22.P-2e .

(diagram 2)

22...Px2e
23.Nx2e P*2d
24.Nx3c+ Kx3c
25.S-7g P-7d
26.N*1f S-5e
27.S-4g P-7e
28.P*2e Px2e
29.Rx2e N*3e
30.P*2d S-1b
31.S-3f Sx4f
32.Px7e B*6e
33.B*7d P*7f
34.S-6f Bx7d
35.Px7d P*8h
36.Gx8h B*3h
37.P*4e P-6e
38.B*6d R-6b
39.Bx4f Px6f
40.B-5e N-4g+
41.Px6f +Nx5h
42.Kx5h P*6g
43.Px4d K-4b
44.P-2c+ Sx2c
45.S*4c G5bx4c
46.Px4c+ Kx4c
47.R-4e K-5b
48.N*4d K-6a
49.P-7c+ Nx7c
50.Bx7c+ resigns
(diagram 2)

After 99 moves , TAKAHASHI won the game .

Aigakari ; Hiki Hisha Bougin

Shogi Game record : The 60th NHK cup TV Shogi tournament


A Shogi game of the NHK cup TV Shogi tournament between YAMASAKI and IIDUKA was broadcasted 27 June 2010 .


You can see the original game record on the Net .
http://cgi2.nhk.or.jp/goshogi/kifu/sgs.cgi?d=20100627
(diagram version , written in Japanese language)


Sente : YAMASAKI Takayuki (7dan)
Gote : IIDUKA Hiroki (7 dan)

(diagram 1)

1.P-2f P-8d
2.P-2e P-8e
3.G-7h G-3b
4.P-2d Px2d
5.Rx2d P*2c
6.R-2h S-6b
7.S-3h P-3d
8.S-2g P-8f
9.Px8f Rx8f
10.P*8g R-8d
11.S-3f B-3c
12.P-1f P-1d
13.P-7f K-4a
14.P-6f S-2b
15.S-6h G-5b
16.K-6i P-5d
17.P-4f S-5c
18.G-5h P-4d
19.G5h-6g G5b-4c
20.P-6e R-8b
21.K-7i K-3a
22.P-5f B-5a
23.R-5h N-3c
24.S-4g P-2d
25.P-5e Px5e
26.Bx5e P*5d
27.B-7g S-2c
28.S-5f K-2a
29.P-3f P-7d
30.P-4e Px4e
31.P*5e
(diagram 1)

YAMASAKI selected Aigakari as the opening of this game and IIDUKA accepted it . After the 2nd file Pawn exchange , YAMASAKI backed his Rook and advanced the right Silver with 8.S-2g to make Hiki Hisha Bougin form .

IIDUKA also exchanged his Rook Pawn and developed his camp .

After some moves , YAMASAKI exchanged the 5th file Pawns and started attacking .

(diagram 2)

31...P-4f
32.P-1e Px1e
33.P*2e Px2e
34.P-3e Px3e
35.S-5g Px5e
36.Bx5e B-7c
37.Sx4f P*8f
38.Px8f P*8g
39.P*2d S-3d
40.Bx7c+ Nx7c
41.P*3f P*5g
42.R-2h Rx8f
43.Px3e S-4e
44.S5fx4e Nx4e
45.S*2c B*4g
46.G6g-7g S*8h
(diagram 2)

IIDUKA advanced the 4th file Pawn with 31...P-4f . YAMASAKI sacrificed some Pawns and advanced the 6h-Silver with 35.S-5g .

After exchanging the Bishops , YAMASAKI attacked the 2nd file and IIDUKA attacked the 8th file .

(diagram 3)

47.K-6h P-5h+
48.Rx5h Sx7g=
49.Gx7g R-8e
50.Sx3b+ Kx3b
51.P-2c+ K-4b
52.+P-3c Gx3c
53.B*5a K-4a
54.S*5b Kx5b
55.Rx5c+ Kx5c
56.S*4b K-5d
57.G*5e resigns
(diagram 3)



After 113 moves , YAMASAKI won the game .

Shogi Game record : Yokofutori : CHUZA Bisha ; Shin YAMASAKI ryu . (Asahi cup)

Shogi Game record : The 3rd Asahi cup ; 1st pre-round

A shogi game of Asahi cup 1st pre-round between IIDUKA and NAGAOKA Toshikatsu started 2:00 P.M. , 3 August 2009 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/3/kifu/20090803asahi_11.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : IIDUKA Hiroki (7 dan)
Gote : NAGAOKA Toshikatsu (amateur)

(diagram 1)

1.P-7f P-3d
2.P-2f P-8d
3.P-2e P-8e
4.G-7h G-3b
5.P-2d Px2d
6.Rx2d P-8f
7.Px8f Rx8f
8.Rx3d B-3c
9.R-3f S-2b
10.P*8g R-8e
11.R-2f K-4a
12.S-4h G-5a
13.P-3f S-6b
14.N-3g P-7d
15.Bx3c+ Nx3c
16.P-3e B*4d
(diagram 1)

NAGAOKA selected Yokofutori as the opening of this game and IIDUKA accepted it with 8.Rx3d . NAGAOKA selected 8...B-3c line and replying IIDUKA's 10.P*8g , NAGAOKA backed his Rook to 8e , CHUZA Bisha position .

IIDUKA's Rook returned to the 2nd file and made Shin YAMASAKI ryu attacking form ; S-4h , N-3g .

NAGAOKA pushed the 7th file Pawn with 14...P-7d to open the 8i-Knight's path , and this move opened a diagonal line in the same time . Replying this move IIDUKA exchanged the Bishops and advanced the 3rd file Pawn with 16.P-3e .

If NAGAOKA captured the Pawn with 16...Rx3e , IIDUKA would drop a Bishop with 17.B*4f forking the 3e-Rook and the 9a-Lance . NAGAOKA dropped a Bishop forking the 3e-Pawn and 9i-Lance .

(diagram 2)

17.B*6f Bx6f
18.Px6f P*3f
19.Rx3f B*5d
20.N-7g Bx3f
21.Nx8e N-4e
22.B*8b R*8i
23.P*2c S-3a
24.K-6h Nx3g+
25.Bx3g+ B-4e
26.P-5f P*8f
27.Px8f N*8g
28.+B-4f B-2g+
29.G-5i Nx7i+
30.Gx7i Rx9i+
31.K-5h +R-9h
32.G7i-6h S*7i
33.N*2d Gx2c
34.R*2a Gx2d
35.Rx2d+ +B-5d
(diagram 2)

IIDUKA also dropped a Bishop with 17.B*6f . NAGAOKA exchanged the Bishops with 17...Bx6f , and he dropped a Pawn with 18...P*3f attacking the 3g-Knight . IIDUKA captured the Pawn with 19.Rx3f and NAGAOKA dropped a Bishop 19...B*5d attacking the 3f-Rook . Without escaping the Rook , IIDUKA jumped the left Knight with 20.N-7g
attacking the 8e-Rook . They captured opponent's Rook each other .

Both players attacked the opponent's camp with dropping a Major piece . After some moves , IIDUKA tried to stop NAGAOKA's attack , but NAGAOKA continued attacking .

(diagram 3)

36.G*6g L*4d
37.+Bx9a +B-3f
38.+R-2a P*3g
39.L*3d P-3h+
40.Lx3a+ K-5b
41.+R-3b G-4b
42.S*4a K-6a
43.+Rx4b +Px4h
44.Gx4h Sx6h+
45.Gx6h Lx4g+
46.Gx4g G*4h
47.K-6g N*7e
48.Px7e +R-8g
49.resigns
(diagram 3)

After 96 moves , NAGAOKA won the game .