Gote Gokigen Nakabisha ; MARUYAMA vaccin line ;

Shogi Game record : The 24th Ryuo sen ; The 6th Group


The shogi game of the Ryuo sen the 6th Group , between OH'ISHI Tadashi and YAUCHI Rieko started 23 Decemper 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/ryuou/kifu/ryuou20101223_04.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/ryuou/kifu/ryuou20101223_04_j.html
(Java version , written in Japanese language)


Sente : OH'ISHI Tadashi (4 dan)
Gote : YAUCHI Rieko (Jo-ryu 4 dan)

(diagram 1)

1.P-2f P-3d
2.P-7f P-5d
3.P-2e R-5b
4.Bx2b+ Sx2b
5.P-9f P-9d
6.S-7h K-6b
7.K-6h K-7b
8.P-6f S-3c
9.K-7i K-8b
10.S-3h S-7b
11.P-4f P-8d
12.S-4g S-8c
13.G4i-5h G-7b
14.S-5f G-3b
15.S5f-6g P-7d
16.P-8f R-5a
17.K-8h B*6d
18.S-8g Bx4f
19.G-7h S-4d
20.N-7g N-3c
21.P-6e B-7c
22.S-6f P-3e
23.R-2f S-4e
24.P-7e P-3f
(daigram 1)

YAUCHI selected Gokigen Nakabisha as the opening of this game . OH'ISHI exchanged the Bishops with 4.Bx2b+ , to choice the line of MARUYAMA vaccin .

OH'ISHI made Hidari mino and YAUCHI made Kata Ginkanmuri . After some moves , YAUCHI dropped a Bishop with 17...B*6d forking the 8f & 4f Pawns . OH'ISHI protected the 8f-Pawn and YAUCHI captured the 4f-Pawn with 18...Bx4f .

Both players advanced their each Silver and started attacking each other .

(diagram 2)

25.Px7d Sx7d
26.P*7e S-8c
27.G-4g P-5e
28.P-6d Bx6d
29.S-6e Bx7e
30.Px3f B-5c
31.P-3e P-6d
32.S6e-7f P-5f
33.Px5f P*7e
34.S-6g Bx3e
35.R-2g P*3d
36.B*2h N-7c
37.P*6e S-5d
38.S-6f S-7d
39.Px6d P*6e
40.S-5g B-4d
41.K-8i K-8c
42.S-6h P-6f
43.G-4f P*5g
44.Rx5g B-2f
45.P*4i N-6e
46.Nx6e S5dx6e
47.G-5e N*7f
48.P-6c+ Gx6c
49.S-7g B-3e
50.R-2g P-6g+
51.Rx6g P*6d
52.P*7i N-4e
53.Gx4e Sx5f
54.Rx6d Gx6d
55.Bx6d R*6c
56.G*8b K-9c
57.Gx3e S-6g+
58.B*7c Rx6d
59.Bx6d+ +Sx7g
60.R*7c S*8c
61.Gx8c Sx8c
62.Rx8c+ Kx8c
63.S*7d K-9c
64.N*8e resigns
(diagram 2)

After 127 moves , OH'ISHI won the game .

Ai Furibisha ; Sente Shiken Bisha vs Gote Sanken Bisha

Shogi Game record : The 4th Asahi cup Shogi open ; 1st pre-round


A shogi game of the Asahi cup Shogi open 1st pre-round between FUJIMOTO (amateur) and OH'ISHI started 2:00 P.M. (JST) , 3 July 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/4/kifu/20100703asahi_21.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : FUJIMOTO Hiroyuki (amateur)
Gote : OH'ISHI Tadashi (4 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f R-3b
3.R-6h G4a-5b
4.K-4h K-6b
5.S-7h S-7b
6.G6i-5h K-7a
7.S-3h P-3e
8.S-6g P-2d
9.K-3i P-2e
10.P-9f R-3d
11.P-4f R-8d
12.S-7h R-2d
13.G-4g P-2f
14.Px2f Rx2f
15.P*2g R-2d
16.P-3f
(diagram 1)

Replying FUJIMOTO's 2.P-6f , OH'ISHI ranged his Rook with 2...R-3b making Sanken Bisha form . FUJIMOTO also ranged his Rook with 3.R-6h making Shiken Bisha form . Then the opening of this game became Ai Furibisha .

Both OH'ISHI and FUJIMOTO made Hon mino gakoi . OH'ISHI floated his Rook with 10...R-3d , but FUJIMOTO forgot to prevent OH'ISHI's next move ; 11...R-8d !

OH'ISHI's 11...R-8d attacked the 8g-Pawn , and FUJIMOTO let his 6g-Silver back with 12.S-7h to protect the Pawn losing a tempo . OH'ISHI ranged back his Rook with 12...R-2d and exchanged the 2nd file Pawns . FUJIMOTO pushed the 3rd file Pawn with 16.P-3f trying to attack OH'ISHI's Rook by the 4g-Gold .

(diagram 2)

16...Px3f
17.Gx3f S-3b
18.P-2f S-2c
19.S-4g R-3d
20.G-3h P*3e
21.G3f-3g R-2d
22.P*3f S-3d
23.Px3e Sx3e
24.S-3f Sx2f
25.Gx2f Rx2f
26.G-3g R-2d
27.S-3e R-5d
28.R-2h Rx5g+
29.Rx2b+ +R-5h
(diagram 2)

OH'ISHI advanced his left Silver and continued attacking FUJIMOTO's camp . FUJIMOTO tried to resist OH'ISHI's attack , but FUJIMOTO's camp was completely broken .

(diagram 3)

30.P*3h P*3f
31.Gx3f +Rx7h
32.B-9g S*4g
33.G-3g G*3f
34.Gx4g Gx4g
35.B*1f P*2g
36.+Rx2g P*3g
37.Nx3g +R-6i
38.K-2h G*2i
39.resigns
(diagram 3)




After 76 moves , OH'ISHI won the game .

Sente ISHIDA ryu hongumi + Ginkanmuri vs Gote Ginkanmuri Anaguma

Shogi News : The 60th NHK cup TV Shogi tournament


A shogi game of the NHK cup TV Shogi tournament between SUZUKI Daisuke and OH'ISHI was broadcasted 16 May 2010 .


Sente : SUZUKI Daisuke (8 dan)
Gote : OH'ISHI Tadashi (4 dan)

(diagram 1)

1.P-7f P-3d
2.P-7e K-4b
3.P-6f S-6b
4.R-7h P-8d
5.K-4h S-3b
6.G6i-5h K-3a
7.K-3h P-6d
8.S-6h P-1d
9.P-1f S-6c
10.S-6g G6a-5b
11.K-2h P-2d
12.S-3h B-3c
13.P-9f K-2b
14.P-4f S-2c
15.P-3f G-3b
16.N-3g L-1b
17.S-5f P-8e
18.R-7f K-1a
19.N-7g R-8d
20.B-9g S-5d
21.S5f-4g G5b-4b
22.P-5f G-2b
23.B-7i G4b-3b
24.B-5g P-9d
25.P-2f P-4d
26.S-2g P-9e
(diagram 1)

SUZUKI advanced the 7th file Pawn with 2.P-7e to select ISHIDA ryu opening . OH'ISHI moved up the King with 2...K-4b forcing SUZUKI to close the Bishop line with 3.P-6f .

After some moves , OH'ISHI made Hidari mino and SUZUKI made Hon mino gakoi . OH'ISHI developed his Kakoi through Ginkannmuri to Ginkanmuri Anaguma . SUZUKI made ISHIDA ryu hongumi formation and he also started developing his Kakoi through Daiamond Mino to Ginkanmuri .

Before SUZUKI completed making Ginakanmuri , OH'ISHI pushed the 9th file Pawn with 26...P-9e to open a battle .

(diagram 2)

27.Px9e P-7d
28.Px7d P-8f
29.P-6e R-8c
30.Px8f P-4e
31.Nx4e B-4d
32.G-3h P-2e
33.Px2e Px6e
34.B-4h P-6f
35.P-8e R-6c
36.P*6h P*8f
37.Rx8f P-6g+
38.Gx6g Rx6g+
39.Px6g Bx7g+
40.R-6f N*6e
41.R*4a G*4i
42.B-2f +Bx6f
43.Px6f N-5g+
44.Bx5c+ +Nx4g
45.Gx4g R*5h
(diagram 2)

OH'ISHI sacrificed the 9th , 7th & 8th file Pawn , and SUZUKI pushed the 6th file Pawn with 29.P-6e attacking the 8d-Rook by the 5g-Bishop .

OH'ISHI let his Rook escape from the attack with 29...R-8c and attacked SUZUKI's Ginkanmuri with 30...P-4e and 32...P-2e .

OH'ISHI sacrificed his Rook with 38...Rx6g+ and continued attacking . SUZUKI dropped a Rook with 41.R*4a to attack OH'ISHI's camp .

OH'ISHI exchanged his promoted Bishop and SUZUKI's 6f-Rook and he also dropped a Rook with 45...R*5h to attack SUZUKI's King .

(diagram 3)

46.K-3g S*2h
47.K-2f Sx4e
48.Px4e G-4h
49.Gx4h Rx4h+
50.G*3h +R-7h
51.B*5e N*3c
52.Gx2h Lx9e
53.N*4d P*2d
54.Nx3b+ Sx3b
55.R-3a+ Px2e
56.K-1g N*3e
57.Px3e P-1e
58.+Rx2b Kx2b
59.S*3a resigns
(diagram 3)

After 117 moves , SUZUKI won the game .

The last games ended . (Oi sen Red & White league)

Shogi News : The 51st Oi sen ; Red & White leagues


HIROSE , MATSUO , KIMURA , HABU , TAKASAKI , TOBE won their last game .

In Red league , HIROSE won out . In White league , HABU and TOBE has same wins and will have a play-off game 1 June 2010 . The winner of this play-off game and HIROSE will have a challenger deciding game .


You can see the records of the games on the Net .

Red league
Game 1
Sente : HIROSE Akihito (5 dan)
Gote : WATANABE Akira (Ryuo)
http://live.shogi.or.jp/oui/kifu/oui20100528_l1.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l1_j.html
(Java version , written in Japanese language)

Game 2
Sente : MATSUO Ayumu (7 dan)
Gote : SATO Yasumitsu (9 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l2.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l2_j.html
(Java version , written in Japanese language)

Game 3
Sente : KIMURA Kazuki (8 dan)
Gote : OH'ISHI Tadashi (4 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l3.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l3_j.html
(Java version , written in Japanese language)


White league
Game 4
Sente : HABU Yoshiharu (Meijin , Kisei , Oza)
Gote : MARUYAMA Tadahisa (9 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l4.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l4_j.html
(Java version , written in Japanese language)

Game 5
Sente : MIURA Hiroyuki (8 dan)
Gote : TAKASAKI Issei (5 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l5.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l5_j.html
(Java version , written in Japanese language)

Game 6
Sente : TOBE Makoto (6 dan)
Gote : HASHIMOTO Takanori (7 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l6.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l6_j.html
(Java version , written in Japanese language)

The last games of Oi sen leagues has just started !

Shogi News : The 51st Oi sen ; Red & White leagues


The last 6 games of the 51st Oi sen ; Red & White leagues has just started 10:00 A.M. 28 May 2010 at Shogi Kaikan , Sendagaya , Shibuya ku , Tokyo .


You can see the games nearly real time on the Net .

Red league
Game 1
Sente : HIROSE Akihito (5 dan)
Gote : WATANABE Akira (Ryuo)
http://live.shogi.or.jp/oui/kifu/oui20100528_l1.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l1_j.html
(Java version , written in Japanese language)

Game 2
Sente : MATSUO Ayumu (7 dan)
Gote : SATO Yasumitsu (9 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l2.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l2_j.html
(Java version , written in Japanese language)

Game 3
Sente : KIMURA Kazuki (8 dan)
Gote : OH'ISHI Tadashi (4 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l3.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l3_j.html
(Java version , written in Japanese language)


White league
Game 4
Sente : HABU Yoshiharu (Meijin , Kisei , Oza)
Gote : MARUYAMA Tadahisa (9 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l4.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l4_j.html
(Java version , written in Japanese language)

Game 5
Sente : MIURA Hiroyuki (8 dan)
Gote : TAKASAKI Issei (5 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l5.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l5_j.html
(Java version , written in Japanese language)

Game 6
Sente : TOBE Makoto (6 dan)
Gote : HASHIMOTO Takanori (7 dan)
http://live.shogi.or.jp/oui/kifu/oui20100528_l6.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/oui/kifu/oui20100528_l6_j.html
(Java version , written in Japanese language)

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
65.resigns
(diagram 3)

After 128 moves , YAGURA won the game .

Gote Muriyari Yagura vs Sente Naname Bougin

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

A shogi game of the Ginga sen B-block between OH'ISHI and KOBAYASHI was broadcasted 28 November 2009 .


Sente : OH'ISHI Tadashi (4 dan)
Gote : KOBAYASHI Hiroshi (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-4d
3.P-2e B-3c
4.S-4h P-8d
5.S-7h P-8e
6.S-7g S-2b
7.P-5f B-4b
8.B-7i S-3c
9.G4i-5h P-5d
10.G-7h G6a-5b
11.K-6i G-3b
12.P-3f G5b-4c
13.S-3g S-6b
14.P-6f K-4a
15.S-4f K-3a
16.P-3e
(diagram 1)

When KOBAYASHI closed his Bishop line with 2...P-4d , he seemed to select Furibisha . But KOBAYASHI quickly advanced the 8th file with 5...P-8e forcing OH'ISHI to move up the left Silver with 6.S-7g and started making Yagura gakoi . The strategy that KOBAYASHI shown in this game is called "Muriyari Yagura" .

Before completing Yagura gakoi , OH'ISHI advanced his right Silver with 15.S-4f and started attacking with 16.P-3e .

(diagram 2)

16...Px3e
17.Sx3e P-4e
18.P-4f P*3d
19.S-2f B-6d
20.S-3g Px4f
21.Sx4f P*4e
22.S-3g P-7d
23.B-6h K-2b
24.K-7i S-5c
25.K-8h S5c-4d
26.R-4h P-5e
27.Px5e Sx5e
28.P*5f S5e-4d
29.P*4f Px4f
30.Bx4f P-8f
31.Px8f P-7e
32.P*4e S-5c
33.P-5e P*5d
34.Px7e Px5e
35.G5h-6g S-5d
36.S-3f Bx7e
37.P-2d Sx2d
38.P-4d G4c-4b
39.N-3g P*8e
40.Px8e N-7c
41.S-7f B-6d
42.P*7e P*8f
43.N-7g K-1b
44.P-1f P-5f
45.Bx6d Px6d
46.B*5a B*5e
47.P*3h P-6e
48.Gx5f Bx3g+
49.Px3g N*6d
(diagram 2)

After OH'ISHI's 3rd file Pawn exchange , KOBAYASHI advanced the 4th file Pawn with ...P-4e to develop his camp and to disturb a move of OH'ISHI's Silver . KOBAYASHI dropped a Pawn with 18...P*3d driving away OH'ISHI's Silver and advanced the Bishop with 19...B-6d aiming the 2h-Rook . OH'ISHI backed the right Silver with 22.S-3g to defend .

KOBAYASHI's King entered Yagura gakoi with 23.K-2b , and the left Silver advanced to 4d developing the Kakoi . OH'ISHI's King also entered Yagura gakoi with 25.K-8h and the Rook ranged with 26.R-4h aiming the 4th file . And both players attacked each other .

(diagram 3)

50.Bx7c+ Nx7f
51.K-9h R-5b
52.P-4c+ Sx4c
53.P*5e P*5d
54.P-9f Px5e
55.Gx5e S*6i
56.G-8g P*5g
57.Gx8f P-5h+
58.R-2h Px6f
59.K-8g N-6h+
60.K-7f P-6g+
61.P-8d P*8b
62.N-6e S-7h+
63.P*6c P*6a
64.P*5c Gx5c
65.Nx5c+ Rx5c
66.P*4d S-5d
67.G-6d resigns
(diagram 3)

After 133 moves , OH'ISHI won the game .

Sente Sanken Bisha vs Gote Ibisha Anaguma

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

A Shogi game of the Ginga sen B-block between KINOSHITA and OH'ISHI was broadcasted 31 October 2009 .


Sente : KINOSHITA Kouichi (6 dan)
Gote : OH'ISHI Tadashi (4 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f P-8d
3.R-7h P-8e
4.B-7g S-6b
5.K-4h K-4b
6.S-6h K-3b
7.S-3h B-3c
8.G6i-5h K-2b
9.P-5f G-3b
10.K-3i L-1b
11.S-5g K-1a
12.K-2h S-2b
13.P-4f P-5d
14.G-4g G-5a
15.P-3f B-4b
16.P-1f P-1d
17.P-2f P-7d
18.S-2g G-4a
19.G-3h G4a-3a
20.B-5i S-7c
21.P-2e P-8f
(diagram 1)

With 3.R-7h , KINOSHITA selected Sanken Bisha as the opening of this game . OH'ISHI started making Ibisha Anaguma with 7...B-3c .

While OH'ISHI was making Ibisha Anaguma , KINOSHITA made Hon mino gakoi and developed it to Ginkanmuri . After completed Ibisha Anaguma , OH'ISHI started attacking with 21...P-8f .

(diagram 2)

22.Px8f Bx8f
23.N-7g B-4b
24.P*8e P-7e
25.B-2f Px7f
26.N-6e Rx8e
27.Rx7f R-8g+
28.R-7i +R-8h
29.R-3i S-6d
30.P-5e N-7c
31.Px5d P*5b
32.S-4h Nx6e
33.Px6e Sx6e
34.R-6i N*6f
35.R-6g B-7e
36.P-5c+ Px5c
37.P*5i +Rx9i
38.P-3e +R-8h
39.Px3d S-7f
40.R-5g L*5d
41.Rx5d Px5d
42.L*3f R*7h
43.P-1e Px1e
44.P*1d
(diagram 2)

Some moves attack enabled OH'ISHI to make a promoted Rook . After some moves , KINOSHITA sacrificed the Rook with 41.Rx5d and attacked the 1st file .

(diagram 3)

44...Lx1d
45.N*4e G3a-4b
46.B-6b+ N-5h+
47.Px5h Rx5h+
48.+B-2f S-6e
49.N*3c P*3g
50.Sx3g +Rx4g
51.Nx2a+ Kx2a
52.P-3c+ Sx3c
53.Nx3c+ G3bx3c
54.Lx3c+ Gx3c
55.S*4h N*3d
56.Sx4g Nx2f
57.R*7a P*3a
58.Rx7e+ Nx3h+
59.S4gx3h N*3e
60.+R-7b Nx2g+
61.Kx2g G*1g
62.Nx1g B*1f
63.resigns
(diagram 3)

After 124 moves , OH'ISHI won the game .

Shogi Game record : Yokofutori : NAITOU ryu . (Oza sen)

Shogi Game record : The 58th Oza sen : 1st preround

A shogi game of the 58th Oza sen 1st preround between OH'ISHI and SHIMIZU started 11 July 2009 .


You can see the original game record on the Net .
http://live3.shogi.or.jp/ouza/kifu/20090711-02.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ouza/kifu/j_20090711-02.html
(Java version , written in Japanese language)


Sente : OH'ISHI Tadashi (4 dan)
Gote : SHIMIZU Ichiyo (Jo-ryu Meijin , Jo-ryu Osho)

(diagram 1)

1.P-2f P-3d
2.P-7f 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 R-8d
10.R-2f S-2b
11.P*8g K-5b
12.K-5h P-1d
13.G-3h P-1e
(diagram 1)

SHIMIZU selected Yokofutori as the opening of this game . SHIMIZU backed her Rook to 8d and moved up her King to 5b ; Nakazumai position . And she advanced the 1st file Pawn without moving her right Gold & Silver . Her formation is really original Yokofutori NAITOU ryu .

OH'ISHI also made Nakazumai Gyoku formation .

(diagram 2)

14.P-7e G-7b
15.N-7g R-5d
16.S-6h S-8b
17.P-9f S-8c
18.B-9g P-9d
19.S-4h P-7d
20.Px7d Rx7d
21.P*7f S-8d
22.R-5f G-6b
23.P-3f S-2c
24.N-3g P-4d
25.P-4f P-9e
26.Px9e P*9f
27.B-8h Sx9e
28.N-6e G-4c
29.P*2b Bx2b
30.P-4e N-3c
31.Px4d G-3d
32.G-4g P*2f
33.P-3e Gx4d
34.N-2e P*3b
35.Nx3c+ Bx3c
36.P*2d Sx2d
37.P-7e R-6d
38.N*7d
(diagram 2)

OH'ISHI advance the 7th file Pawn with 14.P-7e and jumped the left Knight , pushed the 9th file Pawn and moved up the Bishop with 18.B-9g . His camp became similar to Hineri Bisha formation . While OH'ISHI developed his camp , SHIMIZU moved up the right Gold and advanced the right Silver aiming at the left side of OH'ISHI's camp .

SHIMIZU attacked the 9g-Bishop with her right Silver & Lance . OH'ISHI's Bishop escaped from the attack and he attacked SHIMIZU's camp by the Bishop .

After some moves , OH'ISHI attacked SHIMIZU's Gold around the King directly by dropping a Knight with 38.N*7d .

(diagram 3)

38...N*5e
39.P-3d B-2b
40.P*2c Rx6e
41.Px2b+ Nx4g+
42.Sx4g N*5e
43.Nx6b+ Kx6b
44.N*7d K-7b
45.B*5a K-8c
46.Bx5e Gx5e
47.Rx5e resigns
(diagram 3)




After 93 moves , OH'ISHI won the game .

Shogi Game record : Ittezon Kakukawari : Sente Hayakuri Gin . (Asahi cup)

Shogi Game record : The 3rd Asahi cup shogi open : 1st preround

A shogi game of Asahi cup 1st preround between OH'ISHI and KANEUCHI (amateur) started 2:00 P.M. 4 July 2009 .


Sente : OH'ISHI Tadashi (4 dan)
Gote : KANEUCHI Tatsuaki (amateur)

(diagram 1)

1.P-2f P-3d
2.P-7f G-3b
3.P-2e Bx8h+
4.Sx8h S-2b
5.S-3h S-3c
6.K-6h S-6b
7.K-7i P-6d
8.P-3f G-5b
9.S-3g P-4d
10.S-4f G5b-4c
11.P-3e P-4e
(diagram 1)




KANEUCHI selected Ittezon Kakukawari as the opening of this game . OH'ISHI advanced his right Silver and made Hayakuri Gin attacking form with 10.S-4f . KANEUCHI made Kin Yagura with 10.G5b-4c before the advance of the right Silver .

OH'ISHI started attacking with 11.P-3e and KANEUCHI replied it by Tsuki chigai technique with 11...P-4e .

(diagram 2)

12.Sx4e Px3e
13.G4i-5h K-4b
14.P-4f P-8d
15.S-7g S-6c
16.S-5f K-3a
17.P-4e S-5d
18.G-7h P-6e
19.P-6f Px6f
20.Sx6f P-8e
21.P*6d P-8f
22.Px8f P-3f
23.G-4g Rx8f
24.S-7g R-8b
25.P*8c Rx8c
26.P-2d Px2d
27.B*7b R-8d
28.P-6c+ P*8f
29.P*8h P*4f
30.Gx4f B*3i
31.R-5h P*4h
32.R-6h P*6e
33.Sx6e P-4i+
34.+Px5c Gx5c
35.Sx5d Bx5g+
36.Sx5c+ +Bx4f
37.P*5g +Bx5g
38.S*5h +B-3e
39.P*5g +Bx5c
40.R-6a+ P*4a
(diagram 2)

OH'ISHI captured 4e-Pawn and KANEUCHI captured 3e-Pawn . Then OH'ISHI's 4e-Silver became useless for attacking the 2nd file .

OH'ISHI developed his camp ; moved up right Silver with 13.G4i-5h , advanced the 4th file Pawn with 14. P-4f , moved up left Silver with 15.S-7g and backed the 4e-Silver to 5f ; Koshikakegin position .

KANEUCHI also made Koshikakegin form with 17...S-5d and advanced the 6th file Pawn with 18...P-6e . OH'ISHI exchanged the 6th file Pawns and KANEUCHI exchanged the 8th file Pawns .

OH'ISHI tried to counterattack against KANEUCHI's 8th file Pawn exchange , but after some moves , he must drop a Pawn on 8h and his camp became a bad shape to block the escape route of the King .

After some moves , KANEUCHI effectively attacked OH'ISHI's Rook and King in the same time . Then OH'ISHI must drop some pieces to defend , and KANEUCHI captured the 5c-promoted Silver attacking his camp . OH'ISHI tried to continue attacking .

(diagram 3)

41.Sx4i R-6d
42.+Rx6d +Bx6d
43.R*6a P*6c
44.Bx6c+ +Bx6c
45.Rx6c+ R*5i
46.P*6i Rx4i+
47.P*3d Sx3d
48.B*1f +Rx4e
49.P*4b S*3c
50.Px4a+ +Rx4a
51.P*3e S-2e
52.Bx2e Px2e
53.S*5b +R-4i
54.G*4c S*5h
55.Gx3b Kx3b
56.P-3d Sx3d
57.G*6h B*4e
58.Gx5h Bx6c
59.Sx6c= +Rx5h
60.B*6g +Rx6g
61.Gx6g R*2h
62.R*8b P*4b
63.resigns
(diagram 3)

After 124 moves , KANEUCHI won the game .