Oct 26, 2009

Shogi Game record : Sente Shiken Bisha Anaguma , Gote Ibisha Anaguma . (Mynavi)

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

A shogi game of Mynavi Joshi open pre-round between NAKAKURA Akiko and KASAI Yuki started 10:00 A.M. , 25 July 2009 .

You can see the original game record on the Net .
http://mynavi-open.jp/090725/090725_4-1_a.html
(Flash version , written in Japanese language)


Sente : NAKAKURA Akiko (Jo-ryu 1 dan)
Gote : KASAI Yuki (amateur)

(diagram 1)

1.P-7f P-3d
2.P-6f S-6b
3.R-6h K-4b
4.K-4h K-3b
5.K-3h P-8d
6.S-7h P-5d
7.K-2h S-5c
8.S-6g B-3c
9.L-1h K-2b
10.K-1i L-1b
11.S-5f S-4d
12.P-4f P-5e
13.S-4g P-8e
14.B-7g K-1a
15.P-6e R-8d
16.S-2h S-2b
17.G-3i G6a-5a
18.G-5h G-3a
19.G5h-4h G5a-4a
20.P-9f G4a-3b
21.B-6f
(diagram 1)

After opened the Bishop line with 1.P-7f , NAKAKURA immediately closed the Bishop line with 2.P-6f . KASAI moved up her right Silver with 2...S-6b and shown her attitude to select Ibisha . NAKAKURA selected Shiken Bisha with 3.R-6h . And they started making Kakoi .

KASAI moved up her Bishop with 8...B-3c and this move mainly means the player wants to make Ibisha Anaguma . NAKAKURA also started making Anaguma gakoi wiht 9.L-1h .

During they were making Anaguma gakoi , NAKAKURA moved up her left Silver with 11.S-5f threatening the 3c-Bishop's head . KASAI also moved up her 5c-Silver with S-4d to decline NAKAKURA's S-4e .

NAKAKURA pushed the 4th file Pawn with 12.P-4f to open an escape route . KASAI pushed the 5th file Pawn with 12...P-5e forcing NAKAKURA to back the 5f-Silver .

NAKAKURA advanced the 6th file Pawn with 15.P-6e and KASAI floated the Rook with 15...R-8d to defend the 6th file . And both players continued making Anaguma gakoi .

After both player completed their Anaguma gakoi , NAKAKURA moved up her Bishop with 21.B-6f attacking the 8d-Rook .

(diagram 2)

21...R-7d
22.B-7e B-4b
23.Bx4b+ G3bx4b
24.P-6d Rx7f
25.Px6c+ R-7i+
26.R-6d +Rx8i
27.R-8d +Rx9i
28.Rx8a+ B*9b
29.+Rx9a Bx4g+
30.Gx4g N*3e
31.B*3f L*2d
32.L*4i Nx4g=
33.Bx4g P-5f
34.Bx5f S*5h
35.N*1e G*3b
36.N*5d G4b-4a
37.P-4e S4d-3c
38.P-4d Sx4i+
39.Gx4i +Rx4i
40.S*3h +Rx4d
41.P*4b Sx4b
42.Nx4b+ G4ax4b
43.S*4e N*4f
44.Sx4d Nx3h+
45.Bx3h G*4h
46.B-9b+ L*2e
47.R*7h P*5h
(diagram 2)

KASAI's Rook escaped from the Bishop attack with 21...R-7d and aiming at the 7f-Pawn .
NAKAKURA moved up her Bishop with 22.B-7e to block the Rook's attack . KASAI backed her Bishop with 22...B-4b and both players Bishops faced .

NAKAKURA exchanged the Bishops and she pushed the 6th file Pawn with 24.P-6d without protecting the 7f-Pawn . KASAI didn't reply 24.P-6d , but captured the 7f-Pawn with 24...Rx7f .

NAKAKURA captured the 6c-Pawn promoting her Pawn with 25.Px6c+ . KASAI promoted her Rook with 25...R-7i+ and NAKAKURA floated her Rook with 26.R-6d escaping from the 7i-promoted Rook .

After some moves , both players captured each other Lances & Knights on the left side of the board . Sacrificing a Bishop , KASAI attacked NAKAKURA's Anaguma gakoi with 29...Bx4g+ .

Dropping a Knight with 30...N*3e , KASAI tried to continue attacking . KASAI attacked for a while , but she used most pieces in her hand . Then she once gave up attacking with 40...+Rx4d , and defended next turn .

NAKAKURA attacked the KASAI's camp , but this attack gave KASAI some pieces for attack and NAKAKURA's Anaguma was still weakened . Until 47...P*5h , KASAI's attack seemed to continue .

(diagram 3)

48.B*3f Px4d
49.P-1f S*3h
50.Rx5h Sx2i+
51.+Bx2i Gx5h
52.Bx5h Lx2g+
53.P*2e +Lx2h
54.+Bx2h R*4h
55.Px2d S*3i
56.+Bx3i N*2g
57.K-2i Nx3i+
58.Kx3i Rx5h+
59.P*4h B*2g
60.L*3h Bx3h+
61.Kx3h B*4i
62.resigns
(diagram 3)

After 122 moves , KASAI won the game .

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