Jan 18, 2011

Aigakari ; Hikihisha Bougin ; unorthodox line

Shogi Game record : JT Shogi Nihon series 2010

The final game of the JT Shogi Nihon series 2010 between YAMASAKI Takayuki and HABU Yoshiharu started 23 November 2010 .

You can see the original game record on the Net .
(Flash and text version , written in Japanese language)

Sente : YAMASAKI Takayuki (7 dan)
Gote : HABU Yoshiharu (Meijin , Kisei , Oza)

(diagram 1)

1.P-2f P-8d
2.P-2e P-8e
3.G-7h G-3b
4.P-2d Px2d
5.Rx2d P*2c
6.R-2h S-7b
7.S-3h P-9d
8.P-9f P-3d
9.S-2g P-8f
10.Px8f Rx8f
11.P-7f K-5b
12.S-3f Rx7f
13.Bx2b+ Sx2b
14.G-7g R-7d
15.R-8h P*8g
16.Rx8g P-3e
17.Sx3e B*6e
(daigram 1)

YAMASAKI selected Aigakari opening and HABU accepted it . YAMASAKI exchanged the 2nd file Pawns by the Rook and advanced the right Silver to make Bougin attacking form .

HABU also exchanged the 8th file Pawns by his Rook , however YAMASAKI didn't dropped a Pawn with P*8g but opened his Bishop line with 11.P-7f to make his Rook swing onto 8h .

Replying HABU's Rx7f , YAMASAKI exchanged the Bishops with 13.Bx2b+ and moved up the Gold with 14.G-7g attacking HABU's Rook . HABU let his Rook escape with 14...R-7d and YAMASAKI swung his Rook with 15.R-8h aiming ;R-8b+ .

HABU sacrificed 2 Pawns with 15...R*8g and 16...P-3e to make YAMASAKI's Rook and right Silver move different position . Then HABU dropped a Bishop with B*6e attacking YAMASAKI's Rook and 4g-Pawn .

(diagram 2)

18.R-8b+ Bx4g+
19.G-5h +Bx2i
20.P*7f P*3d
21.S-4f N*5d
22.S-5e +B-6e
23.S-6f Nx6f
24.Px6f +B-3h
25.G-4h +B-3i
26.P*8d +Bx4h
27.Kx4h G*9b
28.P-8c+ Gx8b
29.+Px8b R-4d
30.P*4g R*2i
31.N*3i Rx1i+
32.+Px7b Gx7b
33.S*3h R-8d
34.B*6g P*8h
35.N-9g P-8i+
36.B*7e R-8b
37.P*8c Rx8c
38.G*8d Rx8d
39.Bx8d +Px7i
40.Bx3d +P-6i
(diagram 2)

After 80 moves , HABU won the game .

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