Showing posts with label MATSUO Ayumu. Show all posts
Showing posts with label MATSUO Ayumu. Show all posts

Jan 24, 2011

Yokofudori ; CHUZA Bisha vs Nakazumai Gyoku Kin Biraki

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


The Shogi game of the NHK cup TV Shogi tournament between KIMURA Kazuki and MATSUO Ayumu was broadcasted 28 November 2010 .


You can see the original game record on the Net .
http://cgi2.nhk.or.jp/goshogi/kifu/sgs.cgi?d=20101128
(JavaScript version , written in Japanese language)


Sente : KIMURA Kazuki (8 dan)
Gote : MATSUO Ayumu (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-8d
3.G-7h G-3b
4.P-2e P-8e
5.P-2d Px2d
6.Rx2d P-8f
7.Px8f Rx8f
8.Rx3d B-3c
9.R-3f S-2b
10.K-5h K-4a
11.P*8g R-8e
12.R-2f S-6b
13.G-3h G-5a
14.P-3f P-7d
15.N-3g N-7c
16.S-4h P*2e
17.R-2i P-7e
18.P-6f R-8d
19.Px7e P-6d
20.S-6h P-6e
21.S-6g P-2f
22.P-4f K-3a
23.S-4g Px6f
(diagram 1)

MATSUO selected Yokofudori as the opening of this game . The game naturally advanced along a typical CHUZA Bisha game . MATSUO made NAKAHARA Gakoi and KIMURA made Nakazumai Gyoku Kinbiraki form .

MATSUO dropped a Pawn with 16...P*2e to start attacking . KIMURA let his Rook escape with 17.R-2i and MATSUO continued attacking with 17...P-7e . KIMURA developed his camp to defend and MATSUO pushed the 6th file Pawn to attack wide area .

(diagram 2)

24.Bx6f Bx6f
25.Sx6f P*8h
26.Gx8h B*7f
27.B*6g Bx8g+
28.Gx8g Rx8g+
29.P-7d G*7f
30.Bx7f +Rx7f
31.Px7c+ +R-7h
32.P*6h P*6g
33.K-4h Px6h+
34.+Px6b P-2g+
35.Rx2g +Rx8i
36.G-3i N*1e
37.R-2i P*2f
38.P*6i +Rx6i
39.G-4i P-2g+
40.+Px5a +Rx4i
41.Kx4i B*6g
42.resigns
(diagram 2)

After 82 moves , MATSUO won the game .

Dec 11, 2010

Gote Ittezon Kakugawari ; Sente Bougin vs Gote Koshikakegin + Hekomi Yagura (Asahi cup)

Shogi game record : The 4th Asahi cup Shogi Open ; 2nd pre-round


A shogi game of the Asahi cup Shogi open 2nd pre-round between MATSUO Ayumu and MARUYAMA Tadahisa started 2:00 P.M. (JST) , 1 November 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/4/kifu/20101101asahi_13.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : MATSUO Ayumu (7 dan)
Gote : MARUYAMA Tadahisa (9 dan)

(diagram 1)

1.P-2f P-3d
2.P-7f Bx8h+
3.Sx8h S-2b
4.S-4h S-7b
5.P-1f P-1d
6.P-3f P-6d
7.S-3g S-6c
8.P-2e S-5d
9.K-6h S-3c
10.S-7g P-4d
11.G4i-5h P-6e
12.S-2f B*6d
13.B*4f Bx4f
14.Px4f B*6d
15.R-4h P-7d
16.P-3e Px3e
17.Sx3e P*3d
18.S-2f N-7c
19.S-3g G6a-5b
20.G-7h K-4b
21.S-3f R-6b
22.B*3g K-3a
23.K-7i K-2b
24.P-5f G-3b
25.K-8h P-8d
26.R-4i P-9d
27.P-9f L-9c
28.S-8f G5b-4b
29.S-4g P-4e
30.G5h-6h N-8e
(diagram 1)

By 2...Bx8h+ , MARUYAMA exchanged the Bishops , and advanced his right Silver with 8...S-5d making Koshikakegin form . MATSUO advanced his right Silver with 12.S-2f making Bougin attacking form .

Replying MATSUO's Bougin , MARUYAMA dropped a Bishop with 12...B*6d to disturb MATSUO's attack . MATSUO also dropped a Bishop with 13.B*4f to defend . After exchanging the Bishops , MARUYAMA dropped a Bishop again with 14...B*6d .

MATSUO ranged his Rook with 15.R-4h to defend the 4f-Pawn and exchanged the 3rd file Pawns . After some moves , MARUYAMA completed making Hekomi Ygura and started attacking with 30...N-8e .

(diagram 2)

31.L-1h P-9e
32.Px9e P-7e
33.Sx7e Bx7e
34.Px7e P-6f
35.B*7c Px6g+
36.Bx6b+ +Px6h
37.Gx6h S*7f
38.R-7i Px4f
39.Bx4f P*6g
40.G-6i S5d-6e
41.P-2d Px2d
42.P*4c G4bx4c
43.P*2c K-1b
44.P*6f P*7h
45.Rx7h P*7g
46.R-2h Sx6f
47.+B-5a G*7h
48.resigns
(diagram 2)

After 94 moves , MARUYAMA won the game .

Dec 10, 2010

Yokofudori ; CHUZA Bisha K-5b variation vs Sente Nakazumai Gyoku + Kin biraki form (Asahi cup)

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


A shogi game of the Asahi cup Shogi open ; 2nd pre-round between MURANAKA Syuuji and MATSUO Ayumu started 10:00 A.M. (JST) , 1 November 2010 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/4/kifu/20101101asahi_12.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : MURANAKA Syuuji (6 dan)
Gote : MATSUO Ayumu (7 dan)

(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-5b
12.K-5h G-5a
13.G-3h P-7d
14.P-3f S-6b
15.N-3g N-7c
16.S-4h P*8f
17.Px8f Rx8f
18.P-3e R-8e
19.Bx3c+ Nx3c
20.S-8h P*2e
21.R-5f Rx3e
22.P*3f R-8e
23.N-7g R-8a
24.P-7e B*8i
(diagram 1)

MATSUO selected Yokofudori as the opening of this game . MATSUO moved up his King with 11...K-5b making Nakazumai Gyoku Nakahara gakoi form .

MURANAKA also set his King with 12.K-5h to make popular Nakazumai Gyoku + Kin biraki formation . Just after making Nakahara gakoi , MATSUO started attacking the with 16...P*8f . Replying MATSUO's 8th file Pawn exchange , MURANAKA advanced the 3rd file Pawn aiming at the 3c-Bishop's head .

After some moves , MURANAKA pushed the 7th file Pawn with 24.P-7e to attack the 7c-Knight's head and MATSUO dropped a Bishop with 24...B*8i to counter-attack .

(diagram 2)

25.G-7i P*8g
26.Gx8i Px8h+
27.P*8f +P-8g
28.Px7d +Px7g
29.Px7c+ Sx7c
30.P*7h P*7f
31.Px7g Px7g+
32.P*7h P*7f
33.Px7g Px7g+
34.P*7h +Px6g
35.Kx6g N*7e
36.K-7g S*6g
37.R-5e S-6d
38.Rx7e Sx7e
39.Kx6g R*8g
40.K-5h Rx8i+
41.P-4f Rx8f
42.B*7c S-6d
43.Bx5a+ Kx5a
44.B*9e P*7c
45.Bx8f B*4i
46.resigns
(diagram 2)

After 90 moves , MATSUO won the game .

Sep 13, 2010

Sente Ittezon Kakugawari ; Sente Hayakuri Gin vs Gote Bougin

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


A shogi game of the NHK cup TV Shogi tournament between HIURA and MATSUO was broadcasted 4 July 2010 .

You can see the original game record on the Net .
http://cgi2.nhk.or.jp/goshogi/kifu/sgs.cgi?d=20100704
(diagram version , written in Japanese language)


Sente : HIURA Ichiro (8 dan)
Gote : MATSUO Ayumu (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-8d
3.G-7h G-3b
4.P-9f P-8e
5.Bx2b+ Sx2b
6.S-8h S-7b
7.S-7g S-8c
8.S-3h S-8d
9.P-3f S-3c
10.S-3g P-9d
11.P-2e P-7d
12.P-1f P-1d
13.S-4f P-7e
(diagram 1)

MATSUO seemed to want Yokofudori and HIURA declined it by 4.P-9f . MATSUO advanced the 8th file Pawn with 4...P-8e and HIURA exchanged the Bishops with 5.Bx2b+ . Then HIURA lose 1 move and the opening became a variation of Kakugawari .

MATSUO advanced the right Silver making Bougin attacking form . HIURA also advanced his right Silver making Hayakurigin attacking form . MATSUO pushed the 7th file Pawn with 13.P-7e to start an attack .

(diagram 2)

14.Px7e Sx7e
15.S-5e P-8f
16.Sx8f Sx8f
17.Px8f Rx8f
18.P*8g R-8b
19.B*3g P*7c
20.P*7d Px7d
21.S-5d B*6d
22.Sx6c+ Bx3g+
23.Nx3g B*5e
24.B*4f Bx4f
25.Px4f B*5e
26.P*7c Nx7c
27.N-4e S-4d
28.P-2d Bx4f
29.R-2g Px2d
30.Nx5c+ Sx5c
31.+Sx5c P*5f
32.Px5f P*5h
(diagram 2)

MATSUO exchanged the Pawns and the Silvers in the 2nd file . HIURA dropped a Bishop with 19.B*3g to attack MATSUO's Rook . After some moves MATSUO exchanged the Bishops again and continued attacking HIURA's camp .

(diagram 3)

33.Gx5h P*5g
34.Gx5g Bx5g+
35.Rx5g N*4e
36.R-1g S*5g
37.R-1h P*5h
38.K-6i Rx8g+
39.K-7i G*6i
40.Kx6i +Rx8i
41.P*7i P*6h
42.Gx6h Sx6h+
43.Kx6h +R-8h
44.S*7h G*5g
45.K-6i N*7g
46.Sx7g P*6h
47.resigns
(diagram 3)

After 92 moves , MATSUO won the game .

Jul 27, 2010

AKUTSU won the game . (Ryuo sen ; tournament)

Shogi News : The 23rd Ryuo sen ; tournament


9:25 P.M. (JST) , 26 July 2010 , after 123 moves , AKUTSU won this game . He will have the next game of this tournament with HABU .



You can see the original game record on the Net .
http://live.shogi.or.jp/ryuou/kifu/ryuou20100726.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/ryuou/kifu/ryuou20100726_j.html
(Java version , written in Japanese language)


Sente : AKUTSU Chikara (7 dan)
Gote : MATSUO Ayumu (7 dan)

(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 S-2b
10.P*8g R-8e
11.R-2f K-4a
12.K-5h S-6b
13.G-3h G-5a
14.S-4h P-7d
15.P-3f N-7c
16.N-3g P-1d
17.B-7g P*2e
(diagram 1)

MATSUO selected Yokofudori as the opening of this game . AKUTSU accepted it . MATSUO made CHUZA Bisha formation and AKUTSU made G-3h , S-4h formation .

AKUTSU moved up his Bishop with 17.B-7g to develop his camp , and MATSUO dropped a Pawn with 17...P*2e to start attacking before AKUTSU developed the camp .

(diagram 2)

18.R-2i P-7e
19.P-8f R-8d
20.Px7e P-2f
21.S-8h N-6e
22.Bx3c+ Nx3c
23.N-7g Nx7g+
24.Sx7g R-2d
25.P*2h P*7f
26.Sx7f R-3d
27.N*4f Rx3f
28.P*3d N-2e
29.R-3i N*6d
30.Nx2e Nx7f
31.N*2d G3b-4b
32.G-3g R-3e
33.G-3f P*7g
34.Gx3e Px7h+
35.P-3c+ Sx3c
36.Nx3c+ Gx3c
37.R*2b N-6h+
(diagram 2)

AKUTSU backed his Rook with 18.R-2i and MATSUO pushed the 7th file Pawn aiming at the 7g-Bishop's head . AKUTSU pushed the 8th file Pawn with 19.P-8f to drive away MATSUO's Rook .

MATSUO let his Rook escape with 19...R-8d and AKUTSU captured the 7e-Pawn with 20.Px7e . MATSUO jumped his right Knight with 21...N-6e attacking the 7g-Bishop , AKUTSU exchanged the Bishops to escape from the Knight attack .

After exchanging the Knights , MATSUO slid his Rook with 24 ...R-2d forcing AKUTSU do drop a Pawn with 25.P*2h .

MATSUO dropped a Pawn with 25...P*7f and attacked AKUTSU's camp . AKUTSU dropped a Knight with 27.N*4f and attacked MATSUO's camp .

Sacrificing the left Gold and Silver , AKUTSU captured the 3e-Rook and continued attacking MATSUO's camp . MATSUO also attacked AKUTSU's camp .

(diagram 3)

38.K-4i B*5h
39.K-3h G*3a
40.S*3b G3cx3b
41.Nx3b+ Gx3b
42.R-2a+ P*3a
43.P*3c Gx3c
44.B*2b G-3b
45.Bx1a+ N*2c
46.P*3c Nx3e
47.Px3b+ K-5b
48.G*4b K-6a
49.+Rx2f S*4i
50.Rx4i Gx4b
51.+Rx3e Px3b
52.N*5d N*2c
53.L*7d Bx4i+
54.Kx4i +N-5h
55.K-3h G*2g
56.Kx2g Nx3e
57.K-3f S*4e
58.Kx4e R*4d
59.+Bx4d Px4d
60.Kx3e R*4e
61.K-2f G*3e
62.K-3g resigns
(diagram 3)


After 123 moves , AKUTSU won the game .

Jul 26, 2010

Ryuo sen tournament ; MATSUO & AKUTSU

Shogi News : The 23rd Ryuo sen ; tournament


A shogi game of the Ryuo sen tournament between MATSUO and AKUTSU has just started 10:00 A.M. (JST) , 26 July 2010 at Shogi Kaikan , Sendagaya , Shibuya ku , Tokyo .



You can see the game nearly real time on the Net .
http://live.shogi.or.jp/ryuou/kifu/ryuou20100726.html
(Flash version , written in Japanese language)
http://live.shogi.or.jp/ryuou/kifu/ryuou20100726_j.html
(Java version , written in Japanese language)


MATSUO Ayumu (7 dan)
AKUTSU Chikara (7 dan)

May 28, 2010

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)

Jan 30, 2010

Sente Gokigen Nakabisha vs Gote a minor variaiton of MARUYAMA's vaccin

Shogi Game record : The 3rd Asahi cup Shogi open ; 2nd pre-round

A shogi game of the Asahi cup Shogi open 2nd pre-round between MATSUO and YASHIKI started 2:00 P.M. , 8 November 2009 .

You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/3/kifu/20091108asahi_13.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : MATSUO Ayumu (7 dan)
Gote : YASHIKI Nobuyuki (9 dan)

(diagram 1)

1.P-7f P-3d
2.P-1f P-8d
3.P-5f P-8e
4.R-5h Bx8h+
5.Sx8h G-3b
6.K-4h S-4b
7.K-3h P-4d
8.S-7g S-4c
9.K-2h S-6b
10.S-4h K-4b
11.R-8h P-7d
12.S-6f P-6d
13.P-7e S-6c
14.Px7d Sx7d
15.R-7h P*7c
16.R-8h G-7b
17.G-3h S-6c
18.P-4f P-7d
19.P-3f N-7c
20.N-7g R-8a
21.S-4g N-3c
22.R-8i P-1d
23.G-7h L-1b
24.P-9f R-1a
25.B*2f P-2d
26.P-8f P-2e
27.B-3g Px8f
28.Rx8f P*8c
29.G-6h G-2c
30.G-5h G-2d
(diagram 1)

MATSUO selected Gokigen Nakabisha as the opening of this game . YASHIKI exchanged the Bishops with 4...Bx8h+ and moved up the left Gold with 5...G-3b ; a minor variation of MARUYAMA's vaccin .

YASHIKI made a frame of KIMURA mino gakoi and MATSUO moved up his right Silver with 10.S-4h to make Kin mino gakoi . But before completed Kin mino gakoi , MATSUO slid his Rook with 11.R-8h threatening the attack in the 8th file .

MATSUO exchanged the 7th file Pawns and slid the Rook with 15.R-7h forcing YASHIKI to drop a Pawn with 15...P*7c protecting the 7d-Silver . MATSUO made Kin mino gakoi with 17.G-3h and developed it to KIMURA Mino .

YASHIKI backed his Rook with 20...R-8a and swung it with 24...R-1a aiming at the 1st file . MATSUO dropped a Bishop to defend the 1st file and YASHIKI advanced the 2nd file Pawn with 26...P-2e attacking the 2f-Bishop . After MATSUO's 8th file Pawn exchange , YASHIKI advanced his left Gold with 30...G-2d to join the attack in the 1st file .

(diagram 2)

31.N-8e Nx8e
32.Rx8e P-5d
33.S-5g P-1e
34.Px1e Lx1e
35.P*1g G-7c
36.K-3i P-8d
37.R-8i P-2f
38.Bx2f G-2e
39.B-5i N*2d
40.N*2h P-3e
41.P-1f Nx1f
42.Nx1f P*1g
43.Lx1g P*1h
44.P*1b R-2a
45.Px3e P-1i+
46.N-3g Gx3e
47.P*3f G-3d
48.N*2f G-2d
49.K-4h +P-1h
50.B-9e +Px1g
51.Nx2d B*1f
52.N-3d Bx3d
53.P-4e +Px2g
54.Gx2g Rx2d
55.P*2e R-1d
56.P-3e Bx4e
57.Nx4e Nx4e
58.S5g-4f L-1g+
59.G-2f +L-1f
60.Sx4e +Lx2f
61.N*3d
(diagram 2)

MATSUO exchanged the Knights in the 8th file aiming to drop it with N*5e . pushed the 5th file Pawn with 32...P-5d to prevent this Knight drop . YASHIKI MATSUO backed his 6f-Silver with 33.S-5g , and YASHIKI started attacking the 1st file with 33...P-1e .

After the 1st file Pawn exchange , MATSUO dropped a Pawn with 35.P*1g to decline the Lance exchange . YASHIKI moved up the right Gold with 35...G-7c and pushed the 8th file Pawn with 36...P-8d driving away the 8e-Rook . MATSUO backed the King with 36.K-3i to escape from YASHIKI's attack . YASHIKI sacrificed the 2nd file Pawn with 37...P-2f and continued attacking .

After some moves attack , YASHIKI sacrificed a Bishop and broke the right side of MATSUO's camp . But MATSUO also attacked YASHIKI's King with 61.N*3d .

(diagram 3)

61...K-5c
62.G*6a R-1h+
63.K-5i G*5b
64.B*3a L*4b
65.Nx4b+ Gx4b
66.S-3d Sx3d
67.Px3d P*3b
68.S*5a S*4a
69.L*3h N*3g
70.Lx3g +Lx3g
71.Sx4b= Sx4b
72.N*3e N*5a
73.Bx4b+ Kx4b
74.P*4c Nx4c
75.S*5a K-5c
76.S-6b= K-4b
77.resigns
(diagram 3)

After 152 moves , YASHIKI won the game .

Jan 27, 2010

Gote Gokigen Nakabisha vs Sente Kuraidori

Shogi Game record : The 3rd Asahi cup Shogi open ; 2nd pre-round

A shogi game of the Asahi cup 2nd pre-round between MATSUO and SHIMIZUKAMI (amateur) started 10:00 A.M. 8 November 2009 .


You can see the original game record on the Net .
http://live.shogi.or.jp/asahi/archives/3/kifu/20091108asahi_12.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)


Sente : MATSUO Ayumu (7 dan)
Gote : SHIMIZUKAMI Tohru (amateur)

(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.K-7h K-6b
7.S-6h K-7b
8.P-3f G-3b
9.G4i-5h P-5f
10.P-6f S-4b
11.G-6g Px5g+
12.S4hx5g P-4d
13.P-6e S-4c
14.S-6f K-8b
15.P*5e R-5a
16.S6h-5g L-9b
17.S-5f K-9a
18.B-7g S-8b
19.K-8h G-7b
20.G-7h P-1d
21.P-1f P-7d
22.P-9f P-9d
23.P-4f B-4b
24.P-4e
(diagram 1)

SHIMIZUKAMI selected Gokigen Nakabisha as the opening of this game . MATSUO moved up his right Silver with 4.S-4h and allowed SHIMIZUKAMI to make Gosuji kuraidori Nakabisha form .

MATSUO made Funa gakoi with 9.G4i-5h . After King's move to 7b , SHIMIZUKAMI pushed the 5th file Pawn 9...P-5f to exchange the Pawns . MATSUO pushed the 6th file Pawn with P-6f to make the game quiet by closing the Bishop line .

After the 5th file Pawn exchange , MATSUO advanced the right Silver with 14.S-6f and fortified his Kakoi . MATSUO advanced the other Silver with 17.S-5f and strongly supported the 5th & 6th Kurai .

SHIMIZUKAMI made Anaguma gakoi and MATSUO made Yagura gakoi . After some moves , MATSUO pushed the 4th file Pawn with 24.P-4e to exchange the Pawns .

(diagram 2)

24...B-3c
25.Px4d Sx4d
26.N-3g B-2b
27.P*4e S-3c
28.B-6h B-3a
29.B-4f G-4b
30.P-2d Sx2d
31.P-4d G-3c
32.S-4e B-2b
33.R-4h P-3e
34.Px3e P*3f
35.P-3d Px3g+
36.Bx3g G-3b
37.S-5d P*3f
38.B-2h P*4f
39.P-4c+ Gx4c
40.Sx4c+ S-3e
41.+S-4b R-7a
42.+S-5b N*2e
43.Bx4f P-3g+
44.Bx3e +Px4h
45.G*6b
(diagram 2)

After the 4th file Pawn exchange , MATSUO jumped the right Knight with 26.N-3g to join the battle . SHIMIZUKAMI backed the Bishop with 26...B-2b to open the 4d-Silver's back route . MATSUO dropped a Pawn with 27.P*4e forcing the 4d-Silver to back .

MATSUO used his Bishop with 28.B-6h & 29.B-4f . Replying SHIMIZUKAMI's 29...G-4b , MATSUO started attacking with 30.P-2d . After some moves attack , MATSUO succeeded to make a promoted Silver and made SHIMIZUKAMI's Rook useless . Sacrificing a Rook , MATSUO dropped a Gold with 45.G*6b and certainly attacked SHIMIZUKAMI's Kakoi .

(diagram 3)

45...B-1c
46.Bx1c+ Nx1c
47.S*6a Gx6b
48.+Sx6b Rx6a
49.+Sx6a S*6i
50.G*7b B*3e
51.G6g-6h Sx7h+
52.Gx7h R*4b
53.S*6b resigns
(diagram 3)




After 105 moves , MATSUO won the game .

Sep 17, 2009

Shogi Game record : Yokofutori ; CHUZA Bisha . (NHK cup)

Shogi Game record : The 59th NHK cup TV Shogi tournament

A shogi game of NHK cup TV Shogi tournament between AKUTSU and MATSUO was broadcasted 5 July 2009 .


Sente : AKUTSU Chikara (7 dan)
Gote : MATSUO Ayumu (7 dan)

(diagram 1)

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

Until MATSUO's 2...G-3b , he seemed to select Ittezon Kakukawari . But he didn't exchange the Bishops , but advanced the 8th file Pawn . And the game transpositioned to Yokofutori opening .

The game advanced to CHUZA Bisha . When moving up the right Silver with 12.S-4h , AKUTSU seemed to select Shin YAMASAKI ryu , an effective counter plan against CHUZA Bisha . But AKUTSU didn't make Shin YAMASAKI ryu attacking form , but made NAKAHARA gakoi .

During AKUTSU making NAKAHARA gakoi , MATSUO completed his attacking form with N-7c and dropped a Pawn on 2e , to start attacking .

(diagram 2)

17.R-2h P-7e
18.P-8f R-8d
19.Px7e Bx7g+
20.Sx7g N-3c
21.B*5f P-6d
22.P-1f N-6e
23.S-6f Rx8f
24.P*8g R-8d
25.N-1g B*4d
26.Nx2e P*2g
27.Rx2g P*2f
28.Nx3c= Gx3c
29.R-2h N*5d
30.N*7f R-9d
31.P-9f Nx6f
32.Px6f Bx6f
33.Rx2f P*2e
34.B-2c+ Sx2c
35.Rx6f B*4d
36.P*6g Nx5g+
37.Sx5g P-6e
38.Rx6e Bx9i+
39.P*5b Gx5b
40.N*6d G-4b
41.N*4e K-3b
42.B*6f +Bx6f
43.Sx6f G-3d
44.B*6a L*6c
45.P*5d
(diagram 2)

Replying 16...P*2e , AKUTSU backed his Rook to 2h . MATSUO pushed the 7th file Pawn with 17...P-7e aiming at 7g-Bishop's head . AKUTSU pushed the 8th file Pawn , and forced MATSUO to back his Rook .

After the Bishop exchange , AKUTSU dropped a Bishop with 21.B*5f aiming at 7c-Knight's head . MATSUO pushed the 6th file Pawn to enable a Knight jump to 6e .

AKUTSU jumped his right Knight with 25.N-1g , to exchange the Knights . MATSUO dropped a Bishop with 25...B*4d to defend . After the Knight exchange , both players roughly attacked each other .

(diagram 3)

45...Rx9f
46.Px5c+ Sx5c
47.Nx5c+ Gx5c
48.N-5b+ Lx6e
49.+Nx5c K-2b
50.Bx4c+ P*3b
51.P*2d Gx2d
52.+N-4b P-1d
53.S*3a K-1b
54.+Nx3b P*7g
55.+N-2b K-1c
56.Sx7g P*5h
57.Gx5h P*5g
58.Gx5g N*4e
59.G-4f R*3i
60.P*5i N-5g=
61.K-6h Rx3g+
62.P*3f +R-3h
63.Kx5g resigns
(diagram 3)

After 125 moves , AKUTSU won the game .

Jul 28, 2009

Shogi News : KUBO won with Gokigen Nakabisha . (Ryuo sen)

Shogi News : The 22nd Ryuo sen : challenger deciding tournament

9:29 P.M. , 28 July 2009 , after 90 moves , KUBO won the Ryuo sen tournament game with MATSUO . KUBO will have a semi final game of this tournament with FUKAURA .



You can see the game record on the Net .
http://live3.shogi.or.jp/ryuou/kifu/090728.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu/090728_j.html
(Java version , written in Japanese language)


Sente : MATSUO Ayumu (7 dan)
Gote : KUBO Toshiaki (Kio )

(diagram 1)

1.P-7f P-3d
2.P-2f P-5d
3.P-2e R-5b
4.Bx2b+ Sx2b
5.P-9f P-9d
6.S-7h K-6b
7.S-4h K-7b
8.P-4f K-8b
9.S-4g S-7b
10.K-6h S-3c
(diagram 1)





KUBO selected Gokigen Nakabisha as the opening of this game , and MATSUO selected shin MARUYAMA's vaccin with Sato Shinte line . KUBO completed Kata mino gakoi and he prepared to move his Rook to the 2nd file , while MATSUO was making Hidari mino .

(diagram 2)

11.K-7i R-2b
12.K-8h S-4d
13.G4i-5h N-3c
14.S-7g R-2a
15.P-7e P-8d
16.G-7h G-4b
17.P-6f S-8c
18.S-7f G-7b
19.P-8f S-5e
20.G5h-6g P-4d
21.B*7g P-4e
(diagram 2)




MATSUO's King entered Hidari mino , but he immediately started developping the Kakoi to Gin tachi Yagura . This strategy is usually called Gyoku tou Kurai dori .

In the other hand , KUBO completed one of the standard formations of Kaku koukan Furibisha ; S-4d , N-3c , R-2a , G-4b . And he developped his Kata mino gakoi to Kata Gin kanmuri .

After developped the camp , KUBO advanced his 4d-Silver with 19...S-5e , aiming at 6f-Pawn . MATSUO protected the Pawn by moving up the left Gold with 20.G-6g . Then KUBO advanced his 4th file Pawn and started attacking in the 4th file with 21...P-4e .

(diagram 3)

22.Px4e Nx4e
23.S-3f P*4f
24.P-6e B*3i
25.R-3h Bx5g+
26.Sx4e P-4g+
27.Gx5g +Px5g
28.P-8e G*6f
29.Bx6f Sx6f
30.Px8d Sx8d
31.P-6d Px6d
32.P*8c Gx8c
33.B*6c
(diagram 3)



Sacrificing the 4e-Knight , KUBO successed to make a promoted Pawn , and his pieces came closer to MATSUO's King . MATSUO tried to attack with his pieces in hand .

(diagram 4)

33...G-5c
34.G*7b K-9b
35.P*8e Gx6c
36.Px8d Gx8d
37.Sx5d P*8g
38.Gx8g P*8f
39.Gx8f B*6h
40.N*7g B*7i
41.K-9h Gx5d
42.S*8h S*7h
43.Rx6h Bx6h+
44.S-8e P*8g
45.Sx8d Px8h+
46.resigns
(diagram 4)

After 90 moves , KUBO won the game .

Shogi News : KUBO Kio in Ryuo sen tournament . (Ryuo sen)

Shogi News : The 22nd Ryuo sen challenger deciding tournament :


A shogi game of Ryuo sen challenger deciding tournament between KUBO and MATSUO started 10:00 A.M. , 28 July 2009 at Kasai Shogi Kaikan , Osaka .



You can see the game nearly real time on the Net .
http://live3.shogi.or.jp/ryuou/kifu/090728.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu/090728_j.html
(Java version , written in Japanese language)


KUBO Toshiaki (Kio )
MATSUO Ayumu (7 dan)

Jul 23, 2009

Shogi News : MATSUO won over TOYOSHIMA . (Ryuo sen)

Shogi News : The 22nd Ryuo sen : challenger deciding tournament

The evening of 23 July 2009 , after 113 moves , MATSUO won the Ryuo sen tournament game with TOYOSHIMA . MATSUO will have next game of this tournament with KUBO at Kansai Shogi Kaikan , Osaka .



You can see the game record on the Net .
http://live3.shogi.or.jp/ryuou/kifu/090723.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu/090723_j.html
(Java version , written in Japanese language)

Sente : MATSUO Ayumu (7 dan)
Gote : TOYOSHIMA Masayuki (5 dan)

(diagram 1)

1.P-7f P-8d
2.P-2f G-3b
3.G-7h P-8e
4.B-7g P-3d
5.S-8h Bx7g+
6.Sx7g S-4b
7.S-3h S-7b
8.P-4f P-6d
9.S-4g S-6c
10.K-6h S-5d
11.G-5h G-5b
12.P-3f P-7d
13.P-9f P-9d
14.S-5f P-4d
15.P-1f P-1d
16.P-6f K-4a
17.K-7i K-3a
18.N-3g N-7c
19.P-2e S-3c
20.P-4e Px4e
21.P-2d Px2d
22.P-1e Px1e
23.P-7e Px7e
24.P-3e S-4d
25.Rx2d P*2c
26.R-2i G-6c
(diagram 1)

MATSUO selected Kakukawari as the opening of this game , TOYOSHIMA accepted it . The game advanced to Kakukawari Koshikakegin Doukei line , the same line as the game between HABU and KATAGAMI (21 July 2009) . MATSUO also started attacking with 20.P-4e , but different from HABU , MATSUO attacked with 3 Pawn sacrifice line ; 20.P-4e , 22.P-1e , 23.P-7e . And after the 2nd file Pawn exchange , MATSUO backed his Rook to 2i . (In HABU's game , he attacked without P-1e & P-7e and backed his Rook to 2h .)

TOYOSHIMA moved up his right Gold with 26...G-6c to avoid the opponent's P*7d .

(diagram 2)

27.P*1b Lx1b
28.Px3d B*3h
29.R-3i B-2g+
30.B*1a +B-2h
31.R-4i +B-3h
32.R-6i G-4c
33.P*2b Gx3d
34.Px2a+ Kx2a
35.Bx4d+ Gx4d
36.Sx4e Gx4e
37.Nx4e Sx4e
38.P*4d B*2e
39.R-6h S*2b
40.G*3e P-7f
41.Gx2e Px7g+
42.Nx7g S-5d
(diagram 2)

This attacking line MATSUO selected is the most roughly attacking line . MATSUO continued attacking with dropping his last Pawn in hand with 27.P*1b . TOYOSHIMA dropped a Bishop with 28...B*3h to disturb Sente's attacking .

MATSUO escaped his Rook with 32.R-6i , and sacrificing a Bishop with 35.Bx4d+ , he continued attacking . After some moves , TOYOSHIMA's camp was completely broken and MATSUO seemed to have a slight advantage .

(diagram 3)

43.N*3d S*3c
44.Nx2b+ Sx2b
45.P*3c P*3a
46.Lx1e Lx1e
47.P*2d N*7f
48.B*3d Nx6h+
49.G5hx6h R*2i
50.S*6i Rx2e+
51.Bx2e P-8f
52.P-4c+ Px8g+
53.S*3b K-1b
54.Px2c+ Sx2c
55.N*2d K-1c
56.Sx2c+ Kx2c
57.S*1d resigns
(diagram 3)

After 113 moves MATSUO won the game .

Shogi News : Ryuo sen tournament game . (Ryuo sen)

Shogi News : The 22nd Ryuo sen : challenger deciding tournament

A shogi game of the 22nd Ryuo sen tournament between MATSUO and TOYOSHIMA started 10:00 A.M. , 23 July 2009 at Shogi kaikan , Tokyo .


You can see the game nearly real time on the Net .
http://live3.shogi.or.jp/ryuou/kifu/090723.html
(Flash version , written in Japanese language)
http://live3.shogi.or.jp/ryuou/kifu/090723_j.html
(Java version , written in Japanese language)


MATSUO Ayumu (7 dan)
TOYOSHIMA Masayuki (5 dan)

Jun 17, 2009

Shogi Game record : OGURA won with Mukai Bisha . (Ginga sen)

Shogi Game record : The 17th Ginga sen : A-block

A Shogi game of Ginga sen A-block between MATSUO and OGURA was broadcasted 16 April 2009 .


Sente : MATSUO Ayumu (7 dan)
Gote : OGURA Hisashi (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-4d
3.S-4h R-3b
4.P-2e B-3c
5.K-6h K-6b
6.K-7h K-7b
7.B-7g S-4b
8.K-8h K-8b
9.P-5f S-4c
10.S-5g R-2b
11.P-3f S-7b
(diagram 1)




OGURA closed his Bishop line with 2...P-4d and he selected Sanken Bisha with 3...R-3b as the opening of this game . MATSUO tried to make Ibisha Anaguma with 7.B-7g . Saw the MATSUO's moves , OGURA slided his Rook to 2b and his camp became Mukai Bisha , one of the effective counter plan against Ibisha Anaguma .
OGURA finished making his Kata mino gakoi with 11...S-7b .

(diagram 2)

12.G-7h G-3b
13.S-6f P-2d
14.Px2d Bx2d
15.P*2e B-4b
16.B-6h P-5d
17.N-3g N-3c
18.G-4h N-4e
19.P-2d P-1d
20.R-2i B-6d
21.P-4f Nx3g+
22.Gx3g G-3c
23.P-9f P-9d
24.B-8f Bx8f
25.Px8f B*4h
26.B*3a R-2a
27.G-3h B-1e+
28.B-4b+ G-3b
29.P-1f Gx4b
30.Px1e P*2g
31.Rx2g B*4i
32.B*4g P-4e
33.R-2i Px4f
34.Rx4i Px4g+
35.Rx4g P*4f
36.Rx4f Rx2d
(diagram 2)

While OGURA was preparing attacking with Mukai Bisha , MATSUO was gathering his Golds and Silvers around his King . OGURA exchanged 2nd file Pawn by his Bishop . MATSUO dropped a Pawn with P*2e to avoid OGURA's attack . MATSUO tried to disturb OGURA's attack with B-6h and N-3g . After the first Bishop exchange , each player dropped a Bishop in opponent's camp and tried to break it . After the 2nd Bishop exchange , OGURA dropped a Bishop to attack and MATSUO dropped one to defend .
After the 3rd Bishop exchange , OGURA successed to use his Bishop effectively with Rx2d .

(diagram 3)

37.P*4d S-5b
38.P*2g B*2i
39.G-3g P*4e
40.Rx4e Bx5f+
41.R-4i P*4f
42.P*5g +B-4e
43.Px1d N*5e
44.P-5f +Bx5f
45.Gx4f +Bx6g
46.R-6i +B-5h
47.R-6h +Bx6h
48.Sx6h Rx2g+
49.P*6b G-7a
50.P-9e R*6i
51.Px9d P*9b
52.N*5i Rx6h+
53.Gx6h S*8g
54.K-7i P*4h
55.R*7g +Rx7g
56.Gx7g P-4i+
57.Gx8g +Px5i
58.Gx5e R*2h
59.R*7h Rx7h+
60.Kx7h R*2h
61.K-7g Px5e
62.G-8h G*6g
63.K-8g Gx6f
64.B*7e R-2g+
65.N*7g Gx7f
66.Kx7f N*8d
67.K-8g S*6d
68.B-6f +R-6g
69.G*5g +R-7f
70.K-7h +P-5h
71.G-8g +Rx8g
72.Kx8g G*7f
73.K-7h +Px5g
74.Bx5g G*6g
75.K-8h Gx5g
76.R*9e Gx6b
77.S*9c Px9c
78.Px9c+ Nx9c
79.Rx9c+ Lx9c
80.Lx9c+ K-8a
81.B*9b K-7a
82.R*9a B*8a
83.Bx8a+ Sx8a
84.B*8b K-7b
85.+Lx8c Kx8c
86.B-9c+ K-7d
87.N*6f K-7e
88.resigns
(diagram 3)

After 174 moves , OGURA won the game .

Mar 27, 2009

Shogi Game record : AKUTSU won over MATSUO's Ittezon Kakukawari . (Asahi cup)

Shogi Game record : The 2nd Asahi cup Shogi open tournament

A shogi game of Asahi cup tournament between AKUTSU and MATSUO started 9 January 2009 .


You can see the game record on the Net .
http://live.shogi.or.jp/asahi/archives/2/kifu/20090109asahi_12.html?TB_iframe=true&width=600&height=570
(Flash version , written in Japanese language)

Sente: AKUTSU Chikara (6 dan)
Gote: MATSUO Ayumu (7 dan)

(diagram 1)

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





MATSUO selected "Ittezon Kakukawari" as the opening of this game with Bx8h+ . He exchanged the Bishops without P-2e and P-8d . After each player pushed a Pawn in 1st file , AKUTSU pushed 3rd file Pawn with P-3f . In "Ittezon Kakukawari" game , the move P-3f mainly means sente will select "Hayakuri Gin" attacking formation . But after some moves , he pushed P-4f and he shown an attitude to select "Koshikake gin" formation .

(diagram 2)

12.N-3g P-8d
13.S-4g S-5d
14.L-1g P-4d
15.S-5f K-3a
16.G-5h N-7c
17.P-2e S-3c
18.B*2f P-8e
19.P-4e P-7e
20.Px7e N-6e
21.S-6h Sx4e
22.Nx4e Px4e
23.P-7d P-8f
24.P-7c+ R-8d
25.Px8f P*8g
(diagram 2)

Both players advanced their each camp "Koshikake Gin" formation . After dropping the Bishop with B*2f , AKUTSU started attacking with P-4e . MATSUO also started attacking with P-7e , and both players roughly attacked their opponent's camp each other .

(diagram 3)

26.S*7e R-8a
27.P-6f N*7f
28.Gx8g Nx6h+
29.Kx6h B*1i
30.R-2i B-4f+
31.Px6e S*3h
32.R-7i +Bx3f
33.+P-6c +Bx2f
34.+Px5b P*7h
35.Kx7h K-2b
36.P*4c Gx4c
37.N*5e G-4d
38.+Px5c R-8c
39.+P-4c Gx4c
40.S-7d R-5c
41.S-6c+ Rx5e
42.Sx5e +Bx1g
43.K-8h N*9e
44.P*4d Gx4d
45.R*5b K-1c
46.G*3b Nx8g+
47.Kx8g G*2b
48.Gx3c Nx3c
49.Rx2b+ Kx2b
50.R-7b+ L*3b
51.S*3a Kx3a
52.G*4b K-2b
53.Gx3b K-1c
54.Gx3c P*5b
55.+Rx5b S*3a
56.Sx4d G*8h
57.K-7f resigns
(diagram 3)

After 113 moves , AKUTSU won this game .

Nov 13, 2008

MATSUO beated SHIMA in Ittezon Kakukawari game .(Asahi cup)

Shogi News; The 2nd Asahi cup Shogi open .

A game of Asahi cup shogi open preround tournament between MATSUO and SHIMA started 2:00 P.M. 28 October 2008 .


You can see the game record on the Net .
http://live.shogi.or.jp/asahi/kifu/20081028asahi_21.html
(Flash version , written in Japanese language )
http://live.shogi.or.jp/asahi/kifu/j_20081028asahi_21.html
(Java version , written in Japanese language )



Sente; MATSUO Ayumu (7 dan)
Gote; SHIMA Akira (9 dan)

(diagram 1)

1. P-7f P-3d
2. P-2f P-8d
3. P-2e G-3b
4. G-7h Bx8h+
5. Sx8h Sx2b
6. S-3h S-3c
7. S-2g P-8e
8. S-7g S-6b
9. S-2f P-5d






SHIMA choiced "Ittezon Kakukawari" as the opening of this game , and MATSUO accepted it . MATSUO's reply to "Ittezon Kakukawari" was "Bougin" . SHIMA pushed his Rook Pawn ;7...P-8e , in early stage of this game , but it became difficult for SHIMA to defend MATSUO's "Bougin" naturaly .

(diagram 2)

10. S-1e B*4b
11. K-6h K-4a
12. G-5h S-5c
13. P-6f S-6d
14. K-7i P-7d
15. G-(5h)6g P-9d
16. K-8h P-9e
17. P-3f P-1d
18. S-2f S-4d
19. S-3g P-7e
20. Px7e Sx7e
21. P*7f S-8d
22. P-4f N-7c
23. P-4e S-3c
24. P-5f K-3a
25. B*4f R-9b
26. S-2f G-5b
27. P-3e

SHIMA dropped the Bishop to defend "Bougin" . MATSUO completed his "Yagura gakoi" , and advanced his camp very effecive .

(MATSUO's Bishop at 4f got very good position . This Bishop was very effecive for attacking not only SHIMA's King directly , but also SHIMA's attacking piecies . Attacking the opponent's attacking piecies is sometimes called "B side attack" . )

(diagram 3)

27...Px3e
28. Sx3e P*3d
29. P-2d Px2d
30. Sx2d Sx2d
31. Bx2d B-6d
32. P*3g P*2c
33. B-6h R-8b
34. S*7d G-6b
35. P*2d Px2d
36. Bx2d R-8a
37. P-6e B-5c
38. P-5e P*2c
39. B-4f P-8f
40. Sx8f S*3e
41. B-5g Px5e
42. B-6f B-4b
43. Bx5e N-3c
44. P-3f S-2d
45. P*5c R-5a
46. B-6f P*7e
47. P-4d Gx5c
48. Px4c+ Gx(3b)4c
49. S-8c+ R-8a
50. P*5d Gx(5c)5d
51. +Sx8d Rx8d
52. S*5b resign

After 103 moves MATSUO won this game .

Nov 12, 2008

MATSUO won over NAKATA in Ai Yagura .( Asahi cup)

Shogi News; The 2nd Asahi cup Shogi open .

A game of Asahi cup Shogi open preround tournament between MATSUO and NAKATA Hiroki started 10:00 A.M. 28 October 2008 .

You can see the game record on the Net .
http://live.shogi.or.jp/asahi/kifu/20081028asahi_12.html
(Flash version , written in Japanese language )
http://live.shogi.or.jp/asahi/kifu/j_20081028asahi_12.html
(Java version , written in Japanese language)


Sente; MATSUO Ayumu (7 dan)
Gote; NAKATA Hiroki (8 dan)

(diagram 1)

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

MATSUO selected "Yagura" opening as the opening of this game , and NAKATA accepted it . MATSUO choiced "San-Nana Gin gata" ; S-3g . They choiced one of the most common variations .

(diagram 2)

15. K-7i K-3a
16. K-8h K-2b
17. S-4f S-5c
18. N-3g P-9d
19. P-2f S-2d
20. P-1f P-1d
21. L-1h B-7c
22. R-3h P-9e
23. P-6e P-8e
24. N-2e S-4b
25. P-3e Sx3e
26. Sx3e Px3e
27. P-1e Px1e
28. P-6d Bx6d

Both players advanced the game "Yon-Roku Gin San-Nana Kei senpou" , "MORIUCHI ryu" , "MIYATA shinte" variation . MATUSO started attacking with 3 Pawns sacrifice ; P-3e , P-1e , P-6d .

(diagram 3)

29. Rx3e S*3d
30. R-6e P*3e
31. P*1c P-2d
32. Lx1e Px2e
33. Px2e Nx1c
34. P*3f P*1d
35. Lx1d P-8f
36. Px8f S-2c
37. Lx1c+ Lx1c
38. N*2g B-3g+
39. Nx3e P-6d
40. P-2d Sx2d
41. Nx4c+ Gx4c
42. Bx2d Px6e
43. S*1b G-3c
44. P*2c K-3b
45. B-1c+ R*1h
46. P-2b+ K-4c
47. +P-2c N*6f
48. Gx6f Px6f
49. G*6c Rx1c+
50. +Px1c P-6g+
51. Gx6g L*6a
52. P*6b Rx6b
53. Gx6b Lx6b
54. P*6c P*6f
55. Gx6f G*6h
56. L*7i B*5g
57. G-6e N-7c
58. Px6b+ Nx6e
59. R*6c K-3d
60. Rx6e+ N*5e
61. R*3e Bx3e+
62. Px3e K-2e
63. +Rx6h P*6g
64. B*1d K-2f
65. N*1h K-2g
66. S*3f resign

After 131 moves MATSUO won this game .