The picture shows the situation after the 13th round of the game is completed by the layout of "five seven cannons into three soldiers against the screen horse". Now that it is the turn of the red side to go, how should the red side rely on the advantages of the first to achieve the result of expanding the first momentum through correct calculations? First of all, we should review the situation, find out the main points that the two sides are competing for, and then make a comprehensive calculation of the main points.
Looking at the scale, the two sides only exchanged one car, and the other eldest sons and soldiers were equal, but the left wing of the black side was weak, and the middle road was not good at covering the pawns. On the other hand, in addition to the left horse, the red side has a good occupancy of both cannons, and from the sub-force configuration, the red side has obviously taken advantage. Now, how can the red side use its advantages to launch an attack on the black side and expand the results of the battle? The three offensive methods are auditioned as follows:
(1) Car six flat two
14. Car six flat two, horse 8 into 7.
15. Horse three into four, car 1 flat 4.
16. Horses four into three, cannons 9 into 4.
17. The car two into two, the cannon 9 back 2.
18. Cannon seven flat three, car 4 into 1.
19. The car two into the four, the horse 7 back 6.
20. The car two entered the second, and at this point, the left wing and the middle road of the black side were attacked, and the red side was obviously dominant.
Dynamic chess score for the first attack
(2) Horses march three into four
14. Horse three into four, horse 8 into 6.
15. Car six flat two, car 1 into 2.
For example, change the gun 9 flat 8, the car two into the four, the car 1 into the 2, the horse four into the five, the horse 6 into the 5, the cannon five into the four, the red side is also excellent.
16. The horse enters four into five, and the car 1 retreats 2.
17. Horse five back four, car 1 flat 6.
18. Horse four back six, horse 2 into 1.
19. The car two into the second, so far, the red car occupies the line of troops, both offensive and defensive, the middle soldiers are quite powerful, and have taken the lead.
The dynamic chess score of the second attack
(3) The car enters four in six
14. The car is six into four, and the cannon is 2 flat and 3.
15. Soldiers seven into one...
You can also change the horse three into four, the horse 8 into 7, the horse four into three, the cannon 9 into 4, the car six into three, like 5 back 7, the soldier five into one, the cannon 9 flat 5, the cannon five flat seven, the cannon 3 flat 4, the front cannon into three, will 5 flat 6, the car six flat eight, the red side first hand.
15....... Cannon 3 into 3.
16. Cannon seven flat two, pawn 5 into 1.
17. Cannon five into three, horse 2 retreat 3.
18. Car six flat seven, gun 3 flat 4.
19. Cannon two flat seven, horse 3 into 5.
20. Cannon five retreat one, horse 8 into 7.
21. Ma nine into eight, so far, the red car double cannon control the situation, the side horse stepped on the car to assist, obviously superior.
The dynamic chess score of the third attack
Summary: Three offensive methods of the red side, first, che liuping two sides hit the black side of the empty door, two, three horses into the four threats to the black side of the middle road, three, car six into four to lift the black side of the horse seal anti-containment, these three offensive methods from the thinking of the "first sense", are not an ideal offensive path. It can be seen that as long as the red side gives full play to the mobility of the eldest son and attacks jointly through various arms, it can gain a first hand or advantage.