Jan 25, 2010

Ai Yagura ; MORISHITA system : Gote Nana Suji koukan

Shogi Game record : The 59th NHK cup TV Shogi tournament

A shogi game of the NHK cup TV Shogi tournament between INOUE and HABU was broadcasted 8 November 2009 .


Sente : INOUE Keita (8 dan)
Gote : HABU Yoshiharu (Meijin , Osho , Kisei , Oza)

(diagram 1)

1.P-7f P-8d
2.S-6h P-3d
3.S-7g S-6b
4.P-5f P-5d
5.S-4h S-4b
6.G-7h G-3b
7.K-6i K-4a
8.G-5h G-5b
9.P-6f S-3c
10.B-7i B-3a
11.P-3f P-4d
12.G5h-6g P-7d
13.B-6h G5b-4c
14.K-7i P-9d
15.K-8h P-9e
16.P-2f S-7c
17.P-2e P-7e
18.Px7e Bx7e
19.P-6e K-3a
20.B-4f R-9b
21.S-5g B-4b
22.S5g-6f K-2b
23.P*7e P-6d
24.Px6d Sx6d
25.P*6e Sx7e
26.Sx7e Bx7e
27.S-6f P-4e
28.B-3g B-5c
29.S*8c
(diagram 1)

INOUE selected Yagura opening as the opening of this game and HABU accepted it . The game naturally advanced one of the common line of Ai Yagura game . INOUE selected MORISHITA system strategy with 13.B-6h .

While INOUE's King entered Yagura gakoi , HABU moved up his right Gold with 13...G5b-4c and advanced the 9th file Pawn to 9e . INOUE advanced the 2nd file Pawn to 2e , and HABU exchanged the 7th file Pawns after moving up the right Silver with 16...S-7c .

Replying HABU's 7th file Pawn exchange , INOUE pushed the 6th file Pawn to develop his Kakoi and attack HABU's attacking pieces . HABU exchanged the 6th file Pawns and Silvers . After this exchange , INOUE dropped a Silver with 29.S*8c attacking HABU's 9b-Rook .

(diagram 2)

29...R-9c
30.B-8b+ B-4d
31.G7h-7g P*6d
32.Px6d S*7c
33.+B-7b Sx6d
34.P*6e N-7c
35.Px6d P*6e
36.+Bx7c Px6f
37.G6gx6f P*6e
38.Gx6e S*7f
39.S*6f Sx6e
40.Sx6e G*6f
41.Gx6f Bx6f
42.S*7g B-3i+
43.R-6h +B-5g
44.G*7h +Bx6h
45.Sx6h R*3i
46.+Bx8d Rx2i+
47.S8c-7d+R-9d
48.+B-7e P*7c
49.+Sx7c P-4f
50.Px4f +Rx1i
51.P-6c+ L*8a
52.S-7f N*8d
53.S-8e N-9f
54.Px9f Lx8e
55.+Bx8e Px9f
56.P*9h S*6i
(diagram 2)

HABU's Rook escaped with 29...R-9c and INOUE succeeded to make his Bishop promoted with 30.B-8b+ . HABU moved up the Bishop with 30...B-4d threatening INOUE's King on 8h , INOUE moved up the 7h-King with 31.G7h-7g .

After sacrificed a Pawn with 31...P*6d , HABU dropped a Silver attacking both of the 8b-promoted Bishop and 6d-Pawn . After INOUE's promoted Bishop escape , HABU captured the 6d-Pawn with 33...Sx6d .

INOUE dropped a Pawn with 34.P*6e attacking the 6d-Silver . HABU's 6d-Silver didn't escape , but the left Knight jumped with 34...N-7c to join the battle .

After some moves attack , HABU succeeded to make a promoted Bishop with 42...B-3i+ attacking INOUE's Rook . INOUE's Rook escaped with 43.R-6h , HABU chased the Rook with 43...+R-5g and exchanged the promoted Bishop and the 6h-Rook with 44...+Bx6h .

HABU dropped a Rook with 45...R*3i and captured INOUE's 2i-Knight & 1i-Lance . HABU dropped the Lance & Knight to continue attacking . HABU dropped a Silver with 56...S*6i attacking the important defense piece .

(diagram 3)

57.L*5i R-9e
58.+B-6g P*6f
59.+Bx6f Sx7h+
60.Kx7h G*6e
61.+B-7g R-7e
62.S*8f Rx7g+
63.S8fx7g B*2f
64.B*8c G-7e
65.P*7f Bx5i+
66.Px7e +B-5h
67.N*5i +Rx5i
68.Sx5i G*6g
69.K-8h +Bx5i
70.G*7h +Bx7g
71.Gx7g S*7i
72.resigns
(diagram 3)

After 142 moves , HABU won the game .

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