Sep 19, 2009

Shogi Game record : Ai Furibisha ; Mukai Bisha vs Sanken Bisha . (Asahi cup)

Shogi Game record : The 3rd Asahi cup Shogi open ; 1st preround

A shogi game of Asahi cup 1st preround between KANKI and IWANE started 10:00 A.M. 8 July 2009 .

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

Sente : IWANE Shinobu (Jo-ryu 2 dan)
Gote : KANKI Hiromitsu (6 dan)

(diagram 1)

1.P-7f P-3d
2.P-6f R-3b
3.S-6h P-1d
4.S-6g S-4b
5.B-7g B-1c
6.P-6e S-3c
7.S-6f S-4d
8.R-8h K-6b
9.K-4h K-7b
10.P-8f P-3e
11.P-8e P-3f
12.Px3f Rx3f
13.P*3g R-3d
14.P-8d Px8d
15.Rx8d P*8c
16.R-8f N-3c
(diagram 1)

Both IWANE and KANKI opened their Bishop line with 1.P-7f & 1...P-3d . IWANE immediately closed her Bishop line with 2.P-6f . Without closing his Bishop line , KANKI's Rook came to the 3rd file with 2...R-3b , he selected Sanken Bisha .

IWANE's left Silver advanced to 6g , protecting the 6f-Pawn . She was preparing to move her Rook . KANKI moved up his Bishop with 5...B-1c , to disturb IWANE's Rook move . If IWANE protected 5g-Pawn by moving up her Gold or Silver , her Rook couldn't move to 8h naturally . IWANE pushed the 6th file Pawn with P-6e , re-opening her Bishop line to threaten the 1a-Lance . KANKI blocked IWANE's Bishop line with 6...S-3c to protect the 1a-Lance . IWANE advanced her Silver with 7.S-6f to protect the 5g-Pawn .

After IWANE's Rook moved to 8h , both players' King moved to enter Kakoi . Before completed their Kakoi , they advanced their Rook Pawns . KANKI exchanged the 3rd file Pawns , and IWANE exchanged the 8th file Pawns .

(diagram 2)

17.G6i-5h G4a-5b
18.K-3h P-5d
19.P-7e S-8b
20.G4i-4h G6a-6b
21.R-7f N-4e
22.S-2h P-5e
23.Sx5e Sx5e
24.Bx5e R-5d
25.Bx1a+ Rx5g+
26.S-3i +R-8g
27.R-5f P*5c
28.P-6d +Rx8i
29.Px6c+ G5bx6c
30.+B-5e G-5d
(diagram 2)

Both IWANE and KANKI made Kin Musou , as their King's castle . Kin Musou is also called Nimai Kin gakoi .

KANKI's left Knight jumped to 4e . After the Silver exchange in the 5th file , KANKI's Rook also came to the 5th file and attacked in this file . KANKI promoted his Rook with capturing the 5g-Pawn . IWANE didn't capture the Rook , because if she did , the following move would lose her position ; 26.G5hx5g Nx5g+ , 27.Gx5g Bx5g+ .

IWANE backed her 2h-Silver to support 4h-Gold and open the escape route of the King . KANKI's Rook escaped to 8g , threatening IWANE's Rook .

IWANE's Rook escaped to 5f aiming at KANKI's camp . KANKI's dropped a Pawn with 27...P*5c to block Rook's power . IWANE attacked in the 6th file with 28.P*6d . backed her promoted Bishop with 30.+B-5e to join attacking . IWANE continued attacking and seemed to success breaking KANKI's camp .

(diagram 3)

32.P*6d Gx5e
33.Rx5e S*5d
34.L*6g Gx6d
35.Lx6d P*6c
36.S*5b P-8d
37.Sx6c= K-8c
38.Rx5d Px5d
39.P-9f B*5f
40.S*7b K-9b
41.Sx8a= Kx8a
42.G*7b K-9b
43.Gx8b Kx8b
44.S*7a K-8c
45.S-7b= resigns
(diagram 3)

After 89 moves , IWANE won the game .

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