Shogi Game record : KATAGAMI won over NAGANUMA's Gokigen Nakabisha . (Ginga sen)

Shogi Game record : The 17th Ginga sen : D-block


A Shogi game of Ginga sen D-block between KATAGAMI and NAGANUMA was broadcasted 28 March 2009


Sente : KATAGAMI Daisuke (5 dan)
Gote : NAGANUMA Hiroshi (7 dan)

(diagram 1)

1.P-7f P-3d
2.P-2f P-5d
3.P-2e R-5b
4.Bx2b+ Sx2b
5.P-9f P-9d
6.S-7h K-6b
7.S-4h K-7b
8.P-4f K-8b
9.S-4g S-7b
10.K-6h S-3c
11.K-7i P-8d
(diagram 1)




NAGANUMA selected Gokigen Nakabisha as the opening of this game with 2...P-5d . KATAGAMI choiced MARUYAMA's vaccin line with 4.Bx2b+ and developped the game SATO shinte variation with 5.P-9f . This variation is one of the most popular counterplan against Gokigen Nakabisha . NAGANUMA made Kata mino gakoi and KATAGAMI made Hidari mino . NAGANUMA started developping his Kata mino gakoi to Kata Ginkanmuri with 11...P-8d , before he slided his Rook to 2b .

(diagarm 2)

12.P-8f S-8c
13.S-8g G-7b
14.G-7h P-7d
15.K-8h R-2b
16.S-5f S-4d
17.N-7g N-3c
18.G-5h R-2a
19.G5h-6h G-4b
20.P-6f N-7c
21.P-6e P-1d
22.P-1f S-5e
(diagram 2)




KATAGAMI also started developping his Hidari mino to Ginkanmuri with 12.P-8f . Both player completed their each Ginkanmuri . NAGANUMA slided and back his Rook with 15...R-2b and 18...R-2a to prpare attacking . KATAGAMI built Koshikake Gin formation , the effective form after Bishop exchange , with 16.S-5f . NAGANUMA crushed his attacking Silver with 22...S-5e and the battle was opened .

(diagram 3)

23.Sx5e Px5e
24.B*6f S*5d
25.P-7e Nx6e
26.Nx6e Sx6e
27.Bx5e N*6d
28.N*7g S-5d
29.Bx3c+ Gx3c
30.P*6e Px7e
31.Px6d Px6d
32.N*6g G-4d
33.S*5c S-5e
34.Nx5e Gx5e
35.Sx6d+ P*6c
36.P*7c Px6d
37.Px7b+ Sx7b
38.N*6g G-6f
39.Nx7e P*7d
40.P*6c S*7c
41.S*5c Px7e
42.P-6b+ N*7f
43.K-8i B*5e
44.Sx7f Px7f
45.+Px7b Kx7b
46.N*7e Px7g+
47.G6hx7g B*5d
48.S*6c resigns
(diagram 3)

After 95 moves , KATAGAMI won the game .

KUBO won over NAGANUMA . (Asahi cup) ; Shogi News

Shogi News; The 2nd Asahi cup Shogi open ; preround tournament

A game of Asahi cup preround between NAGANUMA and KUBO started 5 November 2008 .

You can see the game record on the Net .
http://live.shogi.or.jp/asahi/kifu/20081105asahi_11.html
(Flash version , written in Japanese language )
http://live.shogi.or.jp/asahi/kifu/j_20081105asahi_11.html
(Java version , written in Japanese language)


Sente; NAGANUMA Hiroshi (7 dan)
Gote; KUBO Toshiaki (8 dan)

(diagram 1)

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







KUBO usually selects "Gokigen Nakabisha" as Gote , but he　selected closed "Shiken Bisha" as the opening of this game . In addition to it , he choiced "FUJII system" , the strategy attacking "Ibisha Anaguma" direct .

(diagram 2)

9.P-3f K-6b
10.B-6f K-7a
11.N-3g K-8b
12.B-5g S-5d
13.P-6f P-4e
14.G-6g P-6d
15.N-7g G4a-5b
16.K-8i S5d-6c
17.G-7h P-5d
18.P-2d Px2d
19.R-2f R-2b
20.P-6e Px6e
21.B-7e
(diagram 2)


NAGANUMA didn't select "Ibisha Anaguma" in this game , but select "Millenium gakoi" (or called Tochka ) . Then KUBO started entering his King into "Mino gakoi" , this means that KUBO transpositioned from "FUJII system" to standard "Shiken Bisha" .

After some moves , NAGANUMA started attacking .

(diagram 3)

21... B-4d
22.P-3e G-5c
23.Nx4e G-6d
24.B-8f P-8d
25.R-4f P-8e
26.Nx8e P*8d
27.B-7g P-5e
28.Px3d R-4b
29.P*2b Px8e
30.Px2a+ N*5d
31.P-3c+ Nx4f
32.+Px4b N-5h+
33.R*4c B-2f
34.S-5g +Nx5g
35.Gx5g B-4h+
36.G5g-6g R*3i
37.N-5c+ P-6f
38.G6g-6h S*6g
39.P*6i Sx7h=
40.Sx7h G*6g
41.S*7i Gx6h
42.Px6h G*6i
43.Sx6i Rx6i+
44.G*7h +B-5g
45.G*8h S*6g
46.K-9h Sx7f+
47.+Nx6c Gx6c
48.S*6e +Sx7g
49.G8hx7g P-6g+
50.G7gx6g +Bx6g
51.Px6g G*6h
52.S*8i Gx7i
53.Gx7i +Rx7i
54.G*7h G*7g
55.resigns
(diagram 3)

After 108 moves , KUBO won this game .

Shogi News; NHK cup tournament; SASAKI beated NAGANUMA with "Gokigen Nakabisha".

Shogi News; The 58th NHK cup tournament .

A game of NHK cup tournament between NAGANUMA and SASAKI was broadcasted 24 August 2008 .

Sente; NAGANUMA Hiroshi (7 dan)
Gote; SASAKI Makoto (5 dan)

(diagram 1)

1. P-7f P-3d
2. P-2f P-5d
3. P-2e R-5b
4. S-4h P-5e
5. G-6h B-3c
6. K-6i K-6b
(diagram 1)








SASAKI led the opening to "Gokigen Nakabisha" . NAGANUMA didn't select major popular tactics against "Gokigen Nakabisha" . SASAKI get the 5th file "Kurai" ; To position the Pawn at 5e , and the opening transpositoned to Gote "Gosuji Kuraidori Nakabisha " . NAGANUMA choiced interesting moves ; G-6h and K-6i . This formation has an idea against Gote's 5th file Pawn exchange ,because move of the King to 6i can become effective ; when Gote exchange the 5th file Pawn , P-5f Px5f Rx5f is not a check .

(diagram 2)

7. P-3f S-4b
8. S-3g S-5c
9. S-4f S-4d
10. G-5h(4i) K-7b
11. P-6f K-8b
12. K-7h L-9b
13. B-7g K-9a
14. K-8h S-8b
15. G-6g(5h) G-7a
16. L-9h P-7d
17. K-9i G-5a
18. S-8h G-6b(5a)
19. G-7h P-9d
20. P-9f G-7b(6b)
(diagram 2)

NAGANUMA developed his right Silver to 4f , SASAKI must move S-4d to keep the balance in 4th and 3rd file . SASAKI became difficult to advance and start attacking move by move .
NAGANUMA made "Ibisha Anaguma" and he got strategically victory , but to win is sometimes very difficult .

(diagram 3)

21. P-1f P-8d
22. R-3h P-1d
23. P-6e L-1b
24. G-6f B-2b
25. R-2h B-3c
26. P-8f S-8c
27. S-8g G-8b(7a)
28. G-8h R-5a
29. R-3h B-3b
30. G-6g R-5b
31. R-2h B-3c
32. R-3h B-2c
33. R-2h B-3c
34. N-3g R-5d
35. G-6f R-5a
36. R-2i B-4b
37. G-6g B-3c
38. S-4e
(diagram 3)

Because SASAKI felt difficult to select effective move , he advanced his "Anaguma"; P-8d --> S-8c --> G-8b(7a) . But NAGANUMA also felt difficult in how to start attacking .
Finaly NAGANUMA started attacking .

(diagram 4)

38...Sx4e
39. Nx4e B-4d
40. P-2d P-5f
41. Px5f Bx7g+
42. Gx7g(8h) B'3h
43. R-7i Bx4g+
44. Px2c+ Rx5f
45. Gx5f +Bx5f
46. N-5c+ S'6h
47. R-7h G'7i
48. S'8h Sx7g+
49. Rx7i +Sx8g
50. Sx8g P-8e
51. S'8h G'6h
52. G'7g Px8f
53. Gx8f Gx7i
54. Sx7i R'4i
55. G'7h S'7g
56. Gx7g Rx7i+
57. R'7h +Rx7h
58. GX7h R'5h
59. R'8h P'8e
60. Gx8e P'8d
61. G-8f +B-5e
62. S'7g N-7c
63. P-7e Nx6e
64. G-7f Nx7g+
65. Gx7g(7f) R-5i+
66. P'6i +Rx6i
67. P'6f +B-4f
68. Px7d S'7i
69. B'9g Sx8h
70. Gx8h R'5i
71. S'7h +R-7i
72. N'7e Sx7d
73. P'8c G-8a
74. P'4g +Rx8h
75. Bx8h S'7i
76. S-7f Sx8h
77. Kx8h R-7i+
78. K-9g B'8h
79. resign
(diagram 4)

After 156 moves until B'8h , SASAKI won this game .