Although the deduction does not realistically reproduce the live battle, the estimation of the results is not much worse.

All the generals looked at each other, all with an incredible expression, in the actual war, the Yutang side lost 4 million soldiers, and the enemy advanced more than 120 miles, but under Chu Yun's deduction, the red side lost 3.5 million soldiers, but the enemy only advanced 20 miles.

Under the comparison of this data, the level of the commander is naturally high, this guy named Chu Yun is not simple.

Soon, he was replaced by Bai Jingyun to provide the latest battle situation, he kept moving the flag in his hand, but saw that the formation of the blue army gradually changed, "Da Tianji quickly adjusted the troops, contracted the center, strengthened the strength of the flanks, and finally formed such a formation!"

I saw that the center of the Blue Flag retreated slightly and replenished the flanks, and finally formed a huge disc-like formation at the intersection of the two armies.

"Dealing with the circle formation against the return to the bag, according to the environment of the battlefield, there is indeed no more suitable formation than this, the great heavenly machine can change the formation in a short time, this perfect command technique is indeed admirable!"

Bai Jingyun was sincerely admired: "When the blue side changed formation, the battle loss ratio dropped rapidly, and it continued to invest troops in the forward, and there was a great tendency to fight a decisive battle." Not to be outdone, Chu Yun used his delicate and perverted methods to mobilize every 10,000 people, stubbornly resisting the attack of the Blue Flag, and at the same time transferred some troops from the other three valleys, obviously ready for a decisive battle!"

"The area of the current battle is a dangerous place, called Hanging Knife Gorge, which is easy to defend and difficult to attack. The blue side is pressing step by step, the red side is defending according to the danger, not giving an inch, the two sides continue to invest troops here, Bai speculates that the two sides will eventually start a decisive battle in this Hanging Knife Gorge, as for the subsequent development of the battle situation, Bai is also very curious, you wait for a while, and wait for General He to tell you in detail!"

After speaking, Bai Jingyun hurried away, obviously looking forward to the future development of the battle situation, and not long after, he saw He Zan with an unfinished look on his face, and reluctantly walked out of the war room.

"Ladies and gentlemen, the two sides are rapidly amassing forces near the Hanging Knife Gorge in the Hanchang Valley, and they have a great posture of fighting to the death. At the same time as the battle, the Great Heavenly Machine attacked in all directions, launching harassing attacks at the same time in Tumao Valley, Yuxiu Valley, and Duilan Valley. While Red was preparing for it, Blue suddenly formed an arrow formation in the Valley. ”

He Zan dispatched troops in several other valleys on the sand table, and with the movement of the blue flag, he actually put out an arrow formation in the battlefield of Dulan Valley, but the arrow blade had three layers, which looked like a bare fishbone, "The arrow formation is the strongest attack formation, in the hands of the big heavenly machine, the blue army is based on this formation, supplemented by the stacking wave tactics, and the attack ability of the Western Barbarian enemy army is fully exerted, and it rushes forward all the way." ”

"Ten, twenty, fifty, sixty, the blue side actually invested 30 million troops in Dulan Valley!" Zhou Yu counted the small flags of the blue side in Dulan Valley, and gasped in his heart, "It turns out that the Great Heavenly Machine made a posture of storming Hanchang Valley at the beginning, but it was just a strategy to divert the tiger away from the mountain, but he secretly invested the main force in Dulan Valley, and this sudden onslaught, the red side must have been caught off guard! ”

"That's right, in order to withstand the pressure of the Hanchang Valley, the red side drew a lot of troops from the Dulan Valley, this time by the arrow formation repeatedly impacted, the defenders of the Dulan Valley could not resist at all, and were repeatedly charged by the opponent's cavalry, in one day, the rout was sixty miles, only forty miles left will be completely broken through, when the time comes, the blue side will enter the valley from the back of the Hanchang Valley, and the red troops here will be caught in the front and back, waiting for them only one end," He Zan said word by word: "All, army, overthrown, no!"

The onlookers will be greatly impressed, "The Great Heavenly Opportunity is really powerful, although Chu Yun has excellent command, when it comes to grasping the overall situation of the battlefield, he is still a little inferior after all!"

Hu said loudly: "If you honestly defend it strictly, you can hold on for a while longer, but Chu Yun, this kid, is smart, this is good, once Dulan Valley is lost, the red side will completely fall into passivity, and the enemy will be able to win a big victory, and the morale will be greatly boosted, and this Zhenyang Pass will be difficult to hold, and there is even a risk of annihilation of the whole army." In Hu's opinion, the gap between Chu Yun and the Great Heavenly Machine is not only slightly inferior, but there is a stupid bird who can't see the situation clearly and compares it with the Great Heavenly Machine, which is simply an insult to the Great Heavenly Machine!"

Hearing Hu Zeng's words, Zhou Yu didn't have to think about it, and knew who the stupid bird in this person's mouth was talking about, which was a counterattack to his earlier refutation.

Zhou Yu was originally optimistic about Chu Yun, but seeing that the red side had fallen into such a situation, he felt pity in his heart, and when he heard Hu Zeng's strange ridicule, he couldn't help but be furious, his handsome face turned red, and he said in a negative voice: "Hu Laogui, who are you talking about ****** Sang scolding Huai? Don't think that if you live a few years longer than Lao Tzu, I, Zhou Yu, will have to let you, if you dare to fart out of your mouth again, believe it or not, Lao Tzu will make you unable to get out of bed for ten days?"

This Zhou Yu looks like a Sven, but his personality is extremely ruthless, and his attack is even more vicious, and there are not a few generals who have suffered secret losses in his hands over the years.

Hearing the threat, Hu Zeng really stopped talking, but his big eyes were full of disdain and contempt, and in Zhou Yu's eyes, he felt even more depressed.

Not to mention the quarrel between Hu Zeng and Zhou Yu, everyone present is all people who have studied the art of war, although it is not as systematic and advanced as Chu Yun's tactical concept from mechanical civilization, but it is also a summary of various advanced combat examples in the cold weapon period.

Seeing Chu Yun's command technique, everyone thought that they couldn't do it, and now they saw the dilemma faced by the red side, and they were all secretly frightened, if the enemy really adopted this tactic of attacking the east and attacking the west, even if there was a big heavenly machine in charge, I am afraid it would not be so easy to defend.

In Dulan Valley, the red side is losing and retreating, while the blue side is aggressively pressing, and seeing that there are more than 30 miles of danger, Dulan Valley will be completely lost.

At this time, the deduction has been more than an hour, but it has been changed to Bai Jingyun for explanation.

This man walked quickly to the sand table, but with a shocked look on his face, he quickly moved the flags of both sides, and explained: "In the previous battle, the red side was defeated for sixty miles in one day, and retreated to the vicinity of Shili Gorge to defend the danger. ”

Wei Xu added on the side: "The Shili Gorge is only a thousand meters wide and about ten miles long, with thousands of high mountain walls on both sides, and it is difficult to travel all the way, and it is the narrowest and most precipitous place in the Dulan Valley. If this gorge is lost, it means that the Dulan Valley has completely fallen.

Bai Jingyun said: "That's right, Chu Yun obviously noticed this dangerous place a long time ago, and he retreated all the way, causing the blue cavalry to chase after him, and the formation was slightly disjointed. When the cavalry of the blue side quickly poured into the gorge, the red side pushed down the boulder on the top of the mountain, cut the blue side into two sections, and set fire to the mountain in the valley, but at the exit of the Shili Gorge, two million crossbowmen, two million hookers, two million heavy cavalry, and countless traps of all kinds!"

"These trap traps, as well as so many ambushes, as well as the fire oil that has been ambushed in the Shili Gorge for a long time, are obviously not improvised, and now it seems that the defeat of the Red Fang sixty miles ago is obviously also planned for a long time, and its purpose is nothing more than to introduce the enemy into the Shili Gorge!"

Hearing this, Zhou Yu suddenly came to his senses, and while counting the flags damaged by both sides, he exclaimed: "The troops of the blue side that fell into the Shili Gorge were all wiped out, with a total loss of four million, but the red side only lost more than 400,000 people!"

Bai Jingyun said in a deep voice: "That's right, the battle loss ratio between the two sides in this battle has reached an incredible ten to one!"

Ten to one!

The faces of the people present suddenly changed, this figure can no longer be called a war, it should be said that it is more appropriate to say that it is a one-sided massacre. In a normal confrontation, a 10-to-1 battle loss ratio is absolutely impossible!

Hearing this number, Hu Zeng's face suddenly turned pale, and Zhou Yu's face also changed and changed, this was originally a good opportunity to ridicule Hu Zeng, but he found that his heart was beating uncontrollably, and he didn't have the mood to insult the other party at all.