"decisive battle?"

After listening to Li Shifu's suggestion, Zhao Kai burst into laughter: "Who said I came to fight the Jin thieves?"

Not here to fight the final battle?

Li Shifu was stunned and thought to himself: Why don’t you ask for a decisive battle to come to Jieshi Mountain? Isn’t it good to huddle in Yanjing and be a tiger in the mountains? Now that the fists are all out, it’s not so easy to recycle!

Zhao Kai turned his head and looked at Li Shifu again, and said with a smile: "The area of ​​Jieshi Mountain is the national gate. I am here to guard the national gate. This is called the emperor watching the gate!"

It’s not that I look at the gate. The gate is the mouth of Shanhaikou and is firmly occupied by the Jin thieves. Zhao Kai can only look at it. It’s not easy to get it in his hands. So he can only look at the gate, but not guard the gate.

Guo Tiannu, who was standing aside, interrupted: "Mr. Concubine, it is not easy to force the Jin thieves to fight on the east bank of the Yang River, but it is not easy to just cross the Yang River. At least you have to go deep into the east bank of the Yu River. There are probably Jin thieves' fortresses on the east bank of the Yu River. Even if we cross the Yu River, we will probably have to eat Jin thieves' hard villages one by one.

In addition, the terrain of this area is a trumpet shape, and Shanhaikou is a trumpet. The closer it is to Shanhaikou, the narrower the terrain, the more conducive it is to defend the village. There are also many rivers coming from Yanshan Mountain to block our way. Not only Yanghe River, Yuhe River, there is a Tanghe River 30 miles east of Yuhe River, and Dashi River 30 miles east of Tanghe River is also the Dashi River."

Guo Tiannu's words meant a bit "harem interfering in politics" and she would not say it in the past, but this time the situation was special. In Zhao Kai's army, no one is more familiar with the terrain of Pingzhou than her.

Li Shifu is from Shaanxi and is not familiar with the terrain in Shanhaikou at all. After hearing Guo Tiannu's careful speech, his brows became tighter and tighter.

The Jin thieves seem to have gained all the advantages this time, and it seems that this battle is not easy to fight!

Zhao Kai smiled faintly, "Let's look at the terrain first, and then think about countermeasures against Tiannu. I already know the terrain in Yuguan. Where will we go tomorrow?"

"Tomorrow we go to Chengshan Xiangyunding North of Chengshan, there is a large area of ​​valley, leading directly to many passes in Yanshan. If we can firmly defend the Chengshan area, then the left side of Jieshi Mountain will be completely safe."

Jieshi Mountain, Shuiyan Temple.

The Buddhas and Bodhisattvas in the Main Hall have temporarily moved the ground, and the land of incense has become Zhao Kai's war room.

A large countertop was formed with several large tables in the hall. There was no map on it, but a set of sand table models were placed. The sand table model showed the terrain of Pingzhou, Luanzhou and Jizhou. It was made very realistic and perfectly restored the appearance of Yanshan, Jieshi Mountain, Yanghe, Shahe, Yuhe, Qinglonghe, Luanhe and other mountains and rivers, which were very intuitive.

This sand table was made by Zhao Kai personally, a group of Hanlin, adviser, female banzhi, oh, a goddaughter, and a monk Ma (Ma Zhi, who has returned to secular life now). During this period, he also inspected several important terrains on the spot.

Sha Pan is considered to be able to do it today, and Yue Fei, Han Shizhong, Dong Jingang, Liu Qi, Wu Jie and others have just arrived. So Zhao Kai brought all these people to see their masterpieces together, and held a military discussion by the way.

Almost all the people below were here, but Zhao Kai and Guo Tiannu had not shown up yet, so they didn't come after waiting for a long time. I don't know if they were going to Guan Canghai? Or were they having fun with Guo Tiannu, Yu Liyan and the others? So everyone started talking about it.

"I really have everything I should have, but the passages in Yanshan are blurred."

"Well, there are too many mountain passes in Yanshan, similar to Hengshan in the northwest."

"Yanshan is much fertile than Hengshan! The climate is humid and the land is fertile. The mountains are full of valleys and river valleys, and the land is too large. There are many scattered Han people, Xi people, Khitan people, and Bohai people, so it is not easy to win them all."

"There are also thousands of miles of pine forests on the northern foot of the Yanshan Mountains, as well as the southern desert grasslands and the Huanghe grasslands, and many good places that are suitable for peasantry and farming. They are the hearts of the Khitans in the past, so it is not easy to seize!"

"What are you thinking about Yanshan now? I'd better think about how to defeat the Jin thieves east of Yanghe, take down the dangerous place in Shanhaikou, and seal the east gate of Youzhou!"

"The Jin thieves have set up a defensive this time. Now the situations that can be seen are Yanghe Village, Tiger Mountain Fort, Shijing Mountain Fort and east of Yuguan Yu River are unknown, but there must be layers of defense."

"The Golden Thieves just want us to fight over layer by layer, and when we have almost consumed us, we will fight another counterattack?"

"That's certain, but it may not be possible to counterattack at the front line of Shanhaikou. It is possible to attack our rear at Yanshankou, the southern mourning grassland, and even cross the sea through Jingdong Road!"

"The Golden Thieves' move is not easy to deal with!"

Now the Song and Jin sides are almost playing Ming chess, so the intentions of the Jin people can be seen through at a glance by the generals under Zhao Kai.

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However, being able to see through does not mean that there is a countermeasure. Wanyan Zong Gan and Wanyan Xiebao boasted that "the right time, place, people and people are in the Great Jin Dynasty" are of course bragging, but the Jin Dynasty now has real advantages in the territory.

The Jin Kingdom has now given up the plains at the foot of Yanshan Mountain, and at the same time controls most of Yanshan Mountain and Shanhaikou. At the same time, there are powerful cavalry, camel tube soldiers, and a certain number of naval troops that can hike the grassland. In addition, Zhao Gou, the son emperor, is working as accomplices for the tiger in Jingdong.

Even Yue Fei and Han Shizhong, the two great gods, had no tricks now. Their eyes were fixed on Yuguan, Tiger Mountain, Shijing Mountain, and Yanghe, as if they were thinking about how to chew over from the front.

Of course, it can be chewed, but it takes time, and it will take a lot of casualties, which will also destroy the spirit of the army!

It is very likely that when the Song army of the Red Turban reached Shanhaikou step by step, it had become the last of its might!

The Jin soldiers may use their elite troops to attack the grasslands of the southern Mohe and Jingdong, and even directly break through the mountain pass on the western foot of Yanshan Mountain and fight to the vicinity of Shuntian Prefecture!

Just as Han and Yue frowned tighter and tighter, a roll call suddenly sounded: "The official is here!"

Zhao Kai is here!

Hurry up and take the drive!

The generals who were looking at the sand table quickly stood on both sides of the sand table according to the large and small shifts. As soon as they stood up, they saw Zhao Kai turning out from behind a screen with a flat face. There was a Guo Tiannu following behind. Guo Tiannu was holding a basket in his hand, and there were some "building blocks" in the basket. Everyone looked a little strange. Could it be that the official was late because he went to build blocks?

Seeing Zhao Kai standing in front of everyone, the confused future bowed to him and shouted long live the mountain.

Zhao Kaize smiled faintly at the generals under his command, glanced at him one by one, and then said to Guo Tiannu: "Go and put up the castle model!"

It turned out that the reason why Zhao Kai was late was waiting for the carpenters to send the castle model. This castle model was of course designed by Zhao Kai's genius.

As Zhao Kai's instructions, Guo Tiannu found an open space on the sand table and put on a castle model.

This is a "simple" six-sided twelve-angled fortress. The core fortress is six-sided, that is, it has six city walls. The city wall is not high and is not perpendicular to the ground, but has a 60-degree oblique angle. The twelve corners are twelve protruding diamond or triangular fortress. Among them, six diamond-shaped fortresses are connected to the six-sided fortress, located at the six corners of the six-sided fortress, all of which are solid fortresses. The remaining six triangular fortresses are fortresses used to protect the city gates, and are also solid.

On top of the twelve fortresses, there were also models of cannons. One fortress had four cannons, a total of forty-eight cannons. Eight of them were relatively large in models, while the rest were small cannons. In addition, on the core fortress wall of the bastion, there were also models of hot pot cannons, with a total of twenty-four cannons, and four cannons were placed on one wall.

"Come on, let's take a look!" Zhao Kai called everyone to the edge of the sand table and came to study this bastion model together.

"This is called a ban!" Zhao Kai first mentioned the name of the ban, so that someone would not give it a strange name.

He then said: "The front width of each prism is about two miles, with 72 cannons, 10 catties long cannons, 40 5 catties long cannons, and 24 25 catties hot pot cannons.

Although there are many artillery that require configuration, there are twelve corners for cross-firing. As long as you guard these twelve corners, the fortress will be safe. Therefore, there are not many defenders, and a general's army is enough to ensure that a bastion is not forced by thieves, and even the remaining strength to take the initiative to attack.

In addition, long moats can be excavated outside the bastion and wooden fences can be set up to form a blockade line. If combined with artillery on the bastion, a bastion will effectively block the front of six to seven miles.

If we rely on the mountains, rivers, rivers and bastions in Pingzhou and Jizhou, we will be even stronger."

Zhao Kai paused, glanced at everyone with his eyes, and then continued: "The battle between Shanhaikou in Yuguan is a long-lasting battle, so we have to set a defensive first to ensure unbeaten, and then go step by step to advance towards Shanhaikou. Only in this way can the Jin thieves have to fight me.

This kind of fortress can maximize the power of artillery, and only a small amount of troops can defend a large area of ​​territory. If one can build one or two forts in the south of Jieshi Mountain, between Jieshi Mountain and Chengshan, between Chengshan and Qinglong River, between Qinglong River and Luan River, between Luan River and Gushui, Zunhua County, there are ten fortresses, 20,000 troops stationed, 720 cannons were deployed, and then a field army could be deployed, which can ensure the safety of Ping, Luan and Ji.

What do you think?"

Zhao Kai originally wanted to use an army of 40,000, ten bastions and a field army that could reinforce the front line at any time to lock the east gate of Yan land. Although the door was not closed, it made it difficult for the Jin thieves to move westward.

"Official family," Yue Fei frowned and said, "These forts look good, but where can I find these extra 720 cannons?"

Zhao Kai smiled: "Pengju, do you think we really need an additional 720 cannons?"
Chapter completed!