May 24, 2010

Ai Furibisha ; Sente Shiken Bisha vs Gote Shiken Bisha

Shogi game record : The 18th Ginga sen ; B-block

A shogi game of the Ginga sen B-block between YAGURA and NAKATA Isao was brodcasted 20 February 2010

Sente : YAGURA Norihiro (6 dan)
Gote : NAKATA Isao (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-9f P-9d
3.R-6h P-1d
4.P-1f R-4b
5.P-6f G-7b
6.K-4h P-3e
7.S-3h P-2d
8.G6i-5h P-2e
9.K-3i B-3c
10.P-4f S-3b
11.G-4g P-4d
12.P-3f Px3f
13.Gx3f S-4c
14.P-6e K-6a
15.S-7h S-6b
16.S-6g P-4e
17.Bx3c+ Nx3c
18.B*7g B*2d
19.S-5h Px4f
20.P-6d S-3d
21.P*4d K-7a
22.Px6c+ Sx6c
23.P*3e S-4e
(diagram 1)

Both players opened the Bishop line with 1.P-7f P-3d and pushed the 9th file Pawns with 2.P-9f P-9d . YAGURA ranged his Rook with 3.R-6h before he closed the Bishop line . After the 1st file Pawn pushes , NAKATA also ranged his Rook with 4...R-4b without closing the Bishop line .

YAGURA started making a Hon Mino gakoi and NAKATA advanced his 2nd & 3rd file Pawns before making Kakoi .

After YAGURA let his King enter the Kakoi , he exchanged the 3rd file Pawns by his Gold . During the battle , they exchanged the Bishops and dropped them on the board . YAGURA attacked the 3rd file and NAKATA replied to counter attack .

(diagram 2)

24.Gx4e Nx4e
25.S*3f S-5d
26.B-8f G*6b
27.B-7g L-1b
28.R-6f B-3c
29.Rx4f Bx4d
30.Bx4d Rx4d
31.B*2c B*5e
32.Sx4e Bx4f
33.Sx4d G-5a
34.N*2h P-2f
35.B-5f+ P*3g
36.S3h-4g Px2g+
37.+Bx4f R*2f
38.N-3f P*2h
39.Nx3g P*4e
40.Nx4e Sx4e
41.+Bx4e +P-3g
42.G-3h P-2i+
43.K-4i +Px3h
44.K-5i +P-4h
45.K-6h +Px4g
46.Sx4g R-2h+
(diagram 2)

NAKATA attacked YAGURA's Kakoi and YAGURA attacked NAKATA's attacking pieces .

After some moves , NAKATA sacrificed his Bishop to continue attacking and succeeded to make a promoted Rook with 46...R-2h+ .

(diagram 3)

47.S*5h P*6f
48.B*5e S*6g
49.+Bx6g Px6g+
50.Kx6g +R-3i
51.P*4i +Px1i
52.R*1a P*4a
53.S*5f P-5d
54.B-7g N*5e
55.S4dx5e Px5e
56.Bx5e L*8d
57.P*6c G6bx6c
58.Rx1b+ Lx8g+
59.L*7i P*6f
60.Bx6f P*6e
61.B-4d G5a-6b
62.P*8h S*6f
63.Bx6f Px6f
64.Kx6f B*3c
65.N*5e G*6d
66.S*4d +Rx3f
67.Nx6c= G6dx6c
68.Sx3c= +Rx3e
69.B*4d N*5d
70.K-6g P*6f
71.K-6h +Rx4d
72.Sx4d= B*8f
73.G*7g +Lx7g
74.Lx7g N*6d
75.L*8g Nx7f
76.K-5i B*2f
77.P-4h Bx4d
78.Lx8f S*6h
79.K-4i B-1g+
(diagram 3)

After 158 moves , NAKATA won the game .

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