Yamajunn's Basic Shogi Opening


Haya ISHIDA



(diagram 1)


 1.P-7f   P-3d  
 2.P-7e   P-8d  
 3.R-7h   P-8e  
 4.K-4h
(diagram 1)

Sente's move 2.P-7e is the characteristic  move  of  Haya ISHIDA. In this line , Gote naturaly  advanced  his  Rook  Pawn  and  he is aiming tobreak Sente's Bishop head ; 8g . But Sente's 8thfile is not so easy to break .

(1)4...P-8f ?
(2)4...S-6b


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(diagram 2)


moves afterdiagram 1(part 1)
 4...P-8f?  
 5.Px8f   Rx8f  
 6.P-7d!  
(diagram 2)

Gote tries to break Sente's Bishop head  with  P-8f . After  8th file  Pawn exchange , Sente  pushes  7th file Pawn  with 6.P-7d . How  Gote shouldmove ?

(1)6...Px7d??
(2)6...S-6b ?
(3)6...R-8g+

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(diagram 3)


moves afterdiagram 2(part 1)
 6...Px7d??  
 7. Bx2b+ Sx2b
 8. B*9e!!
(diagram 3)

When Gote captures  a Pawn with Px7d , Sente'smove , 8.B*9e is  a  fork  King and Rook ! SEntegets a win advantage .

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(diagram 4)


moves afterdiagram 2(part 2)
 6...S-6b?  
 7. Bx2b+ Sx2b
 8. B*7g!
(diagram 4)

In this time , Gote protect  7th  file  with his right  Silver . But  Sente's  8.B*7g  is a  fork  Rook  and  Silver !  Sente  gets  a great  advantage .

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(diagram 5)


moves after diagram 2 (part 3)
 6...R-8g+  
 7. Px7c+
(diagram 5)

Gote can't  defend  7th file  Pawn , so he gives upto defend there and  promots  his  Rook with 6...R-8g+ . Sente can  successfully makes  promoted  Pawn  with  7.Px7c+ . Sente gets  an  advantage .

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(diagram 6)


moves after diagram 1 (part 2)
 4...S-6b  
 5.P-7d   Px7d  
 6.Bx2b+  Sx2b  
 7.B*5e   S-7c  
 8.Rx7d  
(diagram 6)

In this time , Gote tries to protect  7th file  by hisright  Silver  with  4...S-6b . Sente  tries  to breakGote's camp  with P-7d .

At the diagram , how  Gote  should  move ?

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(diagram 7)


moves afterdiagram 6
 8...B*6d  
 9.Rx7c+  Bx5e  
10.+Rx8b  Bx8b  
11.R*8d   G-7b  
12.P*7c   Nx7c  
13.S*8c   Gx8c  
14.Rx8c+  
(diagram 7)

Gote drops  his  Bishop  to defend . Sentecaptured  a Silver  and  a  Rook . Gote captured  aBishop  and  a  Rook .

Sente tries  to attack  with  dropping  his  Rook .In the diagram 7 , Sente  gets  an  advantage .


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In  the  lines  shown  above  ,  Sente only  uses  aRook  and  a Bishop  to attack . Why  such  an  attack  is  effective ?  

Gote should  defend  with  his right  Gold  and  Silver . About  more  detail to seeAnti  HayaISHIDA.


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related my sites
  1. Yamajunn's ShogiNews
  2. Yamajunn's ShogiKakoi &Castlecollection
  3. Wikishogi byyamajunn
  4. Yamajunn's ShogiOpening Traps
  5. Yamajunn's ShogiBook review

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