Oct 25, 2009

Shogi Game record : Ai Furibisha ; Sente Mukai Bisha , Gote Sanken Bisha . (Mynavi)

Shogi Game record : The 3rd Mynavi Joshi open : pre-round

A Shogi game of Mynavi Joshi open pre-round between SAIDA and MATSUO started 10:00 A.M. , 25 July 2009 .


You can see the original game record on the Net .
http://mynavi-open.jp/090725/090725_3-1_b.html
(Flash version , written in Japanese language)


Sente : SAIDA Haruko (Jo-ryu 4 dan)
Gote : MATSUO Kaori (Jo-ryu 1 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f R-3b
3.B-7g K-6b
4.R-8h S-7b
5.G6i-5h G4a-5b
6.P-8f P-3e
7.P-8e K-7a
8.S-3h P-3f
9.Px3f Rx3f
10.S-6h Rx6f
(diagram 1)





After both players opened the Bishop line with 1.P-7f P-3d , SAIDA closed the Bishop line with 2.P-6f . Replying the move , MATSUO turned her Rook immediately with 2...R-3b . This line is one of the most common beginning of Ai Furibisha .

SAIDA simply moved up the Bishop with 3.B-7g without moving her left Silver and turned her Rook to 8h , Mukai Bisha position .

MATSUO made Hon Mino gakoi and advanced the 3rd file Pawn with 6...P-3e . SAIDA advanced the 8th file Pawn with 7.P-8e and made a frame of Hon mino gakoi with 8.S-3h .

After the King's move with 7...K-7a , MATSUO exchanged the 3rd file Pawns and captured the 6f-Pawn by her Rook . Such an attack is some times seen in common Ai Furibisha game .

(diagram 2)

11.P*3b Rx6h+
12.Kx6h S*6f
13.Px3a+ Sx7g+
14.Nx7g B*5e
15.G-6g Bx1i+
16.+Px2a B-4d
17.N*5f L*6e
18.Nx4d Lx6g+
19.Kx6g Px4d
20.P-5f N*5d
21.R*3a G*6f
22.K-6h +B-6d
23.B*3d
(diagram 2)


SAIDA dropped a Pawn with 11.P*3b counterattacking against 10...Rx6f . If MATSUO captured the Pawn with 11...Sx3b , the moves ; 12.S-6g Rx6g , 13.Bx2b+ will give SAIDA an advantage . MATSUO captured the 6h-Silver by her Rook without capturing the 3b-Pawn .

Until 14.Nx7g , SAIDA got a material advantage , she got a Silver for free . MATSUO dropped a Bishop with 14...B*5e , forking both the 7g-Knight & 1i-Lance . SAIDA moved up her 5h-Gold to protect the 7g-Knight . MATSUO captured the 1i-Lance with 15...Bx1i+ and SAIDA captured the 2a-Knight with 16.+Px2a attacking the 2b-Bishop .

MATSUO's Bishop escaped from the 2a-promoted Bishop with 16...B-4d, but SAIDA still continued attacking MATSUO's Bishop with 17.N*5f . MATSUO gave up her Bishop and tried to attack SAIDA's camp with 17...L*6e .

After some moves , SAIDA pushed a Pawn with 20.P-5f disturbing 1i-promoted Bishop back to 5e . MATSUO still tried to attack , but her attacking pieces almost ran out . And SAIDA started attacking MATSUO's Kakoi with 23.B*3d .

(diagram 3)

23...G5b-6b
24.L*6g K-8b
25.Lx6f Nx6f
26.S*5a L*7a
27.Sx6b+ Gx6b
28.R-5a+ G-6a
29.Bx6a+ Sx6a
30.+Rx6a S*7b
31.+R-4a B*2d
32.K-6g B-7i+
33.S*6b resigns
(diagram 3)




After 65 moves , SAIDA won the game .

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