Yonteme San-San Kaku senpou ; Bishop un-exchanged , Gote Open Mukai Bisha

Shogi Game record : The 18th Ginga sen ; H-block

A shogi game of the Ginga sen H-block between YAUCHI and OHNO was broadcasted 24 October 2009 .


Sente : YAUCHI Rieko (Jo-oh)
Gote : OONO Yaichio (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f B-3c
3.S-4h R-2b
4.K-6h S-4b
5.K-7h K-6b
6.P-5f K-7b
7.S-5g P-5d
8.G4i-5h K-8b
9.P-9f P-9d
10.P-2e S-7b
11.P-6f P-2d
12.Px2d Rx2d
(diagram 1)



OONO selected Yonteme San-San Kaku senpou as the opening of this game . YAUCHI didn't exchange the Bishops , but started making her kakoi with 4.K-6h .
OONO turned his Rook with 3...R-2b and he also started making his Kakoi with 5...K-6b .

YAUCHI completed her Funa gakoi with 7.S-5g and OONO made Kata mino gakoi with 10...S-7b . YAUCHI pushed the 6th file Pawn with 11.P-6f to develop her Kakoi and OONO exchanged the 2nd file Pawns with 11.P-2d . After the 2nd file Pawn exchange , both players Rook faced each other .

(diagram 2)

13.P*2e R-2b
14.P-3f B-4d
15.S-4f N-3c
16.N-3g G4a-5b
17.B-7g P-6d
18.K-8h Nx2e
19.P-6e Nx3g+
20.Rx2b+ Bx2b
21.Bx2b+ +Nx4g
22.+Bx1a +Nx4f
23.Px6d R*2i
24.S-7h P*2b
25.L*6h P*6f
26.Lx6f P*6b
27.+B-2a +Nx5f
28.B*3h Rx6i+
29.Sx6i +Nx6f
30.+Bx2b L*5e
31.G-6h N*8d
32.R*8f Nx7f
(diagram 2)

YAUCHI dropped a Pawn with 13.P*2e declining a Rook exchange . OONO backed his Rook with 13...R-2b , prepared an attack with 14...B-4d , 15...N-3c . After developed the Kakoi to Hon mino gakoi with 16...G4a-5b , OONO started attacking with 18...Nx2e .

YAUCHI pushed the 6th file Pawn to join the Bishop with the battle . OONO sacrificed the Bishop and weakened YAUCHI's Kakoi . During these moves , if YAUCHI captured the 4g-promoted Knight with 22.Gx4g , OONO would drop his Rook with 22...R*2h forking the 2b-promoted Bishop and the 8h-King .

After some moves OONO sacrificed his Rook with 28...Rx6i+ and continued attacking . YAUCHI tried to defend by dropping a Rook with 32.R*8f but OONO captured the 7f-Pawn with 32...NX7f checking YAUCHI's King .

(diagram 3)

33.Rx7f +Nx7f
34.P*7g R*2h
35.Px7f Rx3h+
36.P*5h +R-2i
37.+Bx1c +Rx1i
38.P-9e Lx5h+
39.Sx5h S*7i
40.K-7h L*6e
41.L*6g G*8h
42.K-7g Sx6h=
43.+Bx6h +Rx8i
44.Lx6e G*7h
45.K-6f Gx6h
46.N*8f B*9c
47.L*7e Gx5h
48.Nx9d K-9b
49.K-5f +R-4i
50.N*4g B*7h
51.K-4f +R-4h
52.P*5f P-4d
53.resigns
(diagram 3)

After 104 moves , OONO won the game .