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- -This game was annotated by Pieter Stouten (see section 5. References and links). I have made some minor corrections. Note that captures are -denoted by the "x" symbol e.g. Rx3f and drops are denoted by the "*" -symbol e.g. R*3f. Check is indicated by a "+" after the move, -e.g. R3f+. I recommend you use gnushogi/xshogi to play along with this -game. In xshogi simply hit the "Force Moves" button after starting -up, while in gnushogi enter the word "force" at the prompt. This will -allow you to enter moves for both sides. -
- -Note also that the move numbering system used here is the chess-type -system where one move means one move by each player. The Japanese count -one move made by each player as two moves. -
- ---------------------------------------------------------------------------- -
- -Below you will find (the English translation of) an annotated game which -was published in the Dutch Shogi magazine "81" and in the Dutch -beginners booklet. It has proven to be a very useful game to explain -some basic principles of Shogi. Also, it is a rather straightforward -game compared to professional games where in most cases very diffuse -middle game fights take place. -
- - Pieter Stouten, 14th May 1990. -
- ---------------------------------------------------------------------------- -
- -Black: Michael Trent (1-dan). White: David Murphy (2-dan). -
-
- 1. P2f P3d 2. P2e B3c
-[ This move is necessary, as otherwise white can exchange pawns: 3. P2d
-Px2d 4. Rx2d. He would thus get a pawn in hand and open up his rook
-file. ]
-
-
- 3. P7f P4d
-[ White closes the bishop diagonal again. He plans to play ranging rook
-(the rook goes to 5b, 4b, 3 or 2b; a defensive strategy) and in that
-case he'd better avoid an exchange of bishops. One of the reasons is
-that he will have problems developing his pieces without leaving holes
-for bishop drops. ]
-
-
- 4. S4h R3b 5. P3f S4b 6. K6h K6b
-[ In general the rook plays an important role in the attacks. It is
-wise to move the king away from the area where the initial fights will
-be and both players act according to the Shogi proverb "keep the rook
-and king apart". ]
-
-
- 7. K7h K7b 8. P5f P5d 9. G4i-5h G4a-5b
-[ Both players use their second gold general to build their castle. ]
-
-
- 10. S6h
-[ In itself this move is not bad. However, it will become clear that
-black plans a quick attack and in that case it is wiser to omit this
-move. ]
-
-
- 10... S5c 11. P1f P1d
-[ The advance of the edge pawns must be timed very well. The remark at
-black's tenth move applies here too: this move is good if black wants to
-play a slow game, because it eliminates a future B1e. ]
-
-
- 12. P4f K8b 13. N3g S7b
-[ Black develops his knight in order to start an attack over the second,
-third and fourth files. White strengthens his king's position and
-awaits the attack. He aims at a counterattack as soon as black has
-broken through into the white camp. Probably white's breakthrough will
-take place later, but he has good compensation in the form of a stronger
-castle. This theme occurs very often in static rook versus ranging rook
-games. ]
-
-
- 14. P4e R4b
-[ Black starts his attack and white puts up a very passive defence. His
-rook has a hard task now to penetrate the black position. Moreover, he
-blocks his own bishop. It seems much better to start a counterattack
-with 14... P3e, later to be followed by B2b, B5a or Bx4d in order to use
-his rook more actively. ]
-
-
- 15. Px4d Sx4d 16. P*4e S5c
-[ 16... Sx4e is more active. A silver general is normally more valuable
-than a knight, but white gets two pawns in hand and black none, while
-the knight might come in handy for white too. ]
-
-
- 17. Bx3c+ Nx3c 18. P2d Px2d
-[ Black threatens to break through and white has to consider taking the
-pawn on 2d or starting a counterattack with Nx4e. If he chooses the
-latter, black can play Px2c+ followed by +P3c. The disadvantage is the
-black "tokin" (=promoted pawn) that white will get in his camp; the
-advantage is that it will cost black two more moves to promote his rook.
-Because white did not trust that the result after engaging in a
-"semeai" (=mutual attack) with 18...Nx4e would give a positive result,
-he captured the pawn on 2d. Making the right decision in moments like
-this often makes the difference between a win and a loss: miss one
-attacking chance and you will be forced to defend the whole game until
-the unavoidable defeat; on the other hand, an unsound attack can destroy
-all "aji" (=potential, meaning possibilities, threats) without getting
-anything in return. ]
-
-
- 19. Rx2d Nx4e 20. Nx4e Rx4e 21. R2a+ P*4g
-[ Now it becomes clear why black's 10. S6h was not good. Had this move
-been omitted, then white would not have had the time to play 13... S7b
-and after R2a+ the gold on 6a would hang. Thus black would have kept
-"sente" (=initiative). Instead of 21... P*4g, B*6d is a very good
-move, because after 22. P*2h black does not have a pawn in hand anymore
-and he is being threatened with the annoying 22... N*4f 23. G5g N3h+
-24. S4g +N4h also. Black can also counter 21... B*6d with 22. N*3g.
-White would then reply with 22... R4b 23. B*3c P*4g 24. Bx4b+ Sx4b. The
-white rook has played its role and instead of spending moves on saving
-it white starts to scatter black's defences by successive pawn drops on
-the fourth file: 25. Gx4g P*4f 26. G5g N*6e 27. G5h P4g+ 28. Gx4g P*4f.
-This analysis was provided by Kato Hifumi, 9-dan professional (the
-highest regular grade). Destroying the coherence of the enemy pieces
-(their shape) by dropping pawns is one of the most important Shogi
-techniques. With the actual move 21... P*4g white missed a good
-chance. ]
-
-
- 22. Sx4g P*4f 23. B*3g Px4g+ 24. +Rx6a +Px3g
-[ 23. B*3g seems pointless, but a closer look reveals that it is
-actually quite mean. On move 24 white cannot capture black's "Ryu"
-(=dragon =promoted rook) with his silver: 24... Sx6a 25. N*7d K7b
-26. G*8b mate. By attacking the front of the white castle and
-threatening to mate him there, black has the chance to break down the
-white defences from the side. ]
-
-
- 25. +Rx5b S*6b
-[ Here 25... B*4d would be much better, because it is defensive and
-attacking at the same time. After e.g. 26. G*4c Bx9i+ 27. Gx5c black
-threatens 28. +Rx7b Kx7b 29. S*6a K8b 30. S*7a Kx7a 31. G*7b mate.
-White is one move quicker, however. He has the following beautiful
-"tsume" (mating sequence where every move is check): 27... N*8f 28. Px8f
-S*8g 29. Kx8g B*9h 30. K7h Bx8i+ 31. K8g +B8i-8h 32. K9f L*9e mate.
-This illustrates the sharpness of Shogi: one move can make the
-difference between winning and losing. ]
-
-
- 26. P*4f Rx4f
-[ This move eliminates white's last chances. 26... R4b 27. +Rx4b Sx4b
-28. R*4a seems annoying, but after 28... B*3c 29. S7g B*3b white wins
-the rook and with his "tokin" on 3g there still is some hope. ]
-
-
- 27. N*6e +P4g
-[ White cannot defend anymore, so he starts a desperate attack. Black
-does not lose the right track, however. ]
-
-
- 28. Nx5c+ +Px5h 29. +Nx6b +Px6h 30. Gx6h N*8f 31. Px8f B*6i 32. Gx6i
- R4h+ 33. N*6h +Rx6h 34. Gx6h S*8g 35. Kx8g N*9e 36. K7h Resigns
-[ White resigns here, because after 36... B*8g 27. K7g his attack has
-petered out. ]
-
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