Ai Furibisha ; Sente Mukai Bisha Yagura vs Gote Mukai Bisha Mino gakoi

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

A shogi game of the Mynavi Joshi open pre-round between KAI and ONO (amateur)
started 4:13 P.M. , 25 July 2009 .

You can see the original game record on the Net .
http://mynavi-open.jp/090725/090725_8-2.html
(Flash version , written in Japanese language)


Sente : KAI Tomomi (Jo-ryu 2 dan)
Gote : ONO Yukari (amateur)

(diagram 1)

1.P-7f P-3d
2.P-6f B-3c
3.B-7g R-2b
4.P-3f S-4b
5.R-8h K-6b
6.S-3h S-7b
7.S-6h K-7a
8.S-6g G4a-5b
9.K-4h P-2d
10.G6i-5h P-4d
11.P-8f S-4c
12.P-8e P-4e
13.S-3g S-5d
14.G-3h P-1d
15.P-1f P-6d
16.K-3i R-4b
17.P-8d Px8d
18.Rx8d P*8c
19.R-8h N-1c
20.P-5f N-2e
(diagram 1)

After both players opened the Bishop line with 1.P-7f P-3d , KAI closed it with 2.P-6f . ONO moved up her Bishop with 2...B-3c and turned her Rook with 3...R-2b making Mukai Bisha formation .

After pushed the 3rd file Pawn with 4.P-3f to prepare the defense of the 2nd file , KAI also turned her Rook with 5.R-8h making Mukai Bisha formation . After the move of Rooks , both players started making their Kakoi . Once both players made Hon mino gakoi , KAI developed her one to Yagura gakoi .

ONO turned her Rook again with 16...R-4b and KAI exchanged the 8th file Pawns . KAI pushed the 5th file Pawn to prevent the advance of ONO's 5d-Silver or 3c-Bishop to 5e . ONO jumped her left Knight with 20...N-2e and started attacking .

(diagram 2)

21.S-4h P-4f
22.Px4f Rx4f
23.P-2f R-4b
24.P*4g S-4e
25.Px2e Px2e
26.S-3g B-2d
27.N*5g P*4f
28.Nx4e Px4g+
29.G5hx4g Rx4e
30.P*4f R-4b
31.P-6e P*4e
32.S*3c Px4f
33.Sx4f Bx3c
34.Bx3c+ P*4e
35.S-3g S*4f
36.Px6d N*2f
37.P*4h P-3e
38.Sx2f Px2f
39.N*6c
(diagram 2)

KAI backed her 3g-Silver with 21.S-4h to escape from the 2e-Knight . ONO exchanged the 4th file Pawns by her Rook , and KAI pushed the 2nd file Pawn with 23.P-2f to kill the 2e-Knight .

Advancing the 5d-Silver with 24...S-4e and moving up the Bishop with 26...B-2d , ONO tried to continue attacking . But KAI dropped a Knight with 27.N*5g attacking the 4e-Silver and blocking the 2d-Bishop line .

ONO still tried to attack KAI's camp with 27...P*4f , but KAI didn't capture the Pawn but counterattacked with 28.Nx4e . After some moves , KAI checked ONO's King with 39.N*6c .

(diagram 3)

39...K-8b
40.Gx4f Px4f
41.+Bx4b Gx4b
42.S*6b S*7a
43.Sx7a= Gx7a
44.Nx7a+ Kx7a
45.S*6c G*6a
46.Sx7b+ Gx7b
47.R*5a S*6a
48.S*6c P*6b
49.Rx8c+ resigns
(diagram3)




After 97 moves , KAI won the game .