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Grandmaster Yiyuan Yinghua commentary, Yang Guanphos chess miscellaneous talk, about the choice of tactics

In the whole game, good tactics and accurate calculations are closely related, and there is also a certain relationship with the background at that time. I would like to cite an example of "straight-to-line vehicles" for your reference.

1. Cannon two flat five, cannon 8 flat 5.

2. Horse two into three, horse 8 into 7.

3. Car one into one, car 9 flat 8.

4. Horse eight into seven, horse 2 into 3.

5. Car one flat six, car 8 into 4.

6. Soldier three into one, pawn three into 1.

7. Car nine into one, taxi 4 into 5.

8. Car six into five, like 3 into 1.

9. Car nine flat six, car 1 flat 3.

10. Horse three into four, car 8 flat 6.

11. The rear car enters three, and the pawn 7 enters 1 (pictured).

Grandmaster Yiyuan Yinghua commentary, Yang Guanphos chess miscellaneous talk, about the choice of tactics

As shown in the picture, it is the situation in the overall game, and the layout has just been completed and will be transferred to the middle stage. Now it's the turn of the red side, how to choose? There are probably three ways to play the red square, which have evolved as follows:

First move:

12. Cannon five flat four, pawn 7 into 1.

13. Four into three ...

If you change the gun four flat three, then the horse 7 retreat 9, the horse four retreat five, the pawn 7 flat 6, the horse five into the three, the car 6 retreat 2, the cannon three flat four, the pawn 6 flat 5, the soldier five into one, the cannon 2 into 4, the horse three retreat one, the car 6 into 4, the horse one retreat three, the car 6 flat 7, the horse three into five, the car 7 into 3, the soldier one into one, the cannon 2 retreat 2, the six into the five, the horse 9 into 8, the rear car flat eight, the cannon 2 into 3, the car eight retreat two, the horse 8 into 9, the soldier seven into one, the cannon 5 flat 8, the black side has the advantage. The method of this commentary is the actual combat method of Sun Qizhong of Inner Mongolia against Hu Ronghua in Shanghai on May 11, 1991.

13....... Horse 7 into 6.

14. Horses four into six...

If you change to take the horse four and retreat five, then the pawn 7 level 6, the horse five into three, the horse 6 back 4, the car six into the two, the cannon 2 into 2, the black side advantage.

14....... Horse 3 into 4.

15. The front car retreats one, and the horse 6 enters 4.

16. Car six back one, pawn 7 into 1.

17. Cannon eight retreat one, cannon 2 flat 3.

18. Cannon eight flat three, pawn 7 flat 8.

19. Phase seven into five, car 3 flat 2.

20. Six into five, car 2 into 7.

21. Horse seven retreat six, pawn 5 into 1.

22. The car is six into one, and the gun is 5 into 4.

23. Car six flat five, gun 5 flat 1.

24. Vehicle five into one, gun 1 into 3.

25. Phase five retreat seven, stroke 1 into 1. The black side has the upper hand.

Note: The red square cannon catches the car five flat and four, thinking that the black car escaped, which is a calculation error and belongs to the next strategy.

Second method:

12. Front car flat seven, car 3 flat 4.

If the pawn is changed to 7 into 1, then the horse four into six, the horse 3 into 4, the car seven into three, the elephant 1 retreat 3, the cannon eight into three, the cannon 5 flat 4, the car six flat three, the elephant 7 into 5, the soldier seven into one, the red side first.

13. Car six flat nine, pawn 7 into 1.

14. Cannon five flat three ...

If you change the car seven into one, then the taxi 5 into 4, the car seven back one, the pawn 7 flat 6, the black strategy is better.

14....... Stroke 1 into 1.

15. Car nine into one, car 6 into 1.

16. Cannon three into five, car 6 flat 2.

17. Cannon eight into five, car 2 back 3.

18. Cannon three flat seven, car 2 into 5.

19. Phase seven into five, car 2 flat 3.

20. Car seven flat five, pawn 7 into 1.

21. Shi four into five, died 7 draw 6.

22. Soldiers seven into one, car 3 back 1.

23. Soldiers seven into one, car 3 flat 4.

24. Soldiers seven flat six, artillery 5 into 4.

25. Car five flat four, pawn 6 flat 7.

26. The cannon seven retreat one, the rear car into 4.

27. Car nine flat six, car 4 back 2.

28. The car is four flat and one, and both sides have their own advantages.

Note: The two sides are the first to take the lead, the situation is relatively tense, and it is listed here as the middle strategy. Strong chess players can be used as a reference or use.

Third method:

12. Cannon five flat three, pawn 3 into 1.

If the pawn is changed to 7 into 1 to go to the soldier, the horse will retreat five times, and the one soldier will be recovered, and the red strategy will be first.

13. Rear car flat seven, horse 3 into 2.

14. Car six flat eight, car 3 into 5.

15. Seven soldiers into one, artillery 2 flat 3.

16. Cannon three into three ...

If you change the soldiers three into one to go to the pawn, then the car 6 into 1, the car eight back one, the car 6 flat 7, phase three into one, car 7 flat 3, phase seven into five, car 3 into 1, the black side first.

16....... Horse 7 into 8.

17. Horse four back three, horse 2 into 1.

18. The car eight retreats three, the cannon 3 into 5.

19. Car eight flat nine, car 6 flat 2.

20. Cannon eight flat nine, red strategy first.

Note: Although this change is flat, the red side has always kept the first hand, so it is listed as the best policy.

Because of the limited level of the text in the flaws in the inevitable, pay attention to me to take you to increase knowledge together!

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