Tang Bin continued to popularize the knowledge of ancient army signal transmission to Yang Ke: "First of all, of course, the heralds give orders, but the city is besieged, and the heralds may not be able to go out. Pen, fun, pavilion www. biquge。 infoSo the alternative is to make an appointment, and the cavalry will arrive and then decide according to the sound of the flag and drums. There is another way, the stone city is different from the Central Plains, the terrain is open and flat, you can see far away from the heights, if you put a beacon fire at night, I am afraid that it can be seen dozens of miles away. ”

Yang Ke opened his own document and explained to Tang Bin at the beginning: "Lishi is located in the hinterland of Luliang, the terrain is high and wide in the east, and it is difficult to maneuver in the west. And the northeast alpine land is the largest grassland near the stone, only one hundred and thirty miles away from the stone, one day and night time is enough to arrive, rest, and then put into the battlefield, although Liu Yuan is a Han official, but the Hun tribes who followed him are all perennial nomads, soldiers and people, there is no habit of our Han army with heavy troops, this at least one or two thousand cavalry needs to be hidden to be eaten and chewed, and the standby to move must be prepared for the longest time, people can bring dry food to satisfy hunger, But horses can't always fight with a lot of hay dragged by one person and one horse, so I concluded that Liu Yuan's cavalry must be hiding in the northeast, close to the pasture, and solve the problem of horses eating forage on the spot. In this way, our search radius has been reduced by at least 70%. ”

"That's right." Tang Bin suddenly realized: "The depth of the battlefield is the best place for cavalry to maneuver, and the source of horse material is the biggest death hole for cavalry. ”

Yang Ke smiled: "Don't be busy putting a high hat on me first, even if we guess this, but our cavalry is definitely not the opponent of Liu Yuan's cavalry, not to mention that there is depth in the northeast direction, we press all our forces to find an opportunity to fight with the cavalry, of course, there is no problem, but if his cavalry plays hide and seek with us, then we have no way at all, it is impossible for the infantry to catch up with the cavalry, and the only cavalry that attacks alone, if it is not good, it will be broken by the other party one by one, so it is still a paper talk." ”

Tang Bin nodded: "I'm afraid Liu Yuan also thought of this, so he had the courage to let the cavalry hang alone outside the city." In this way, we are in a dilemma, the enemy is the way to defeat, then there is only one thing left to break through, but the problem is that the cavalry can't fight, once the siege falls into a stalemate, we will fall into the trap set by Liu Yuan. ”

Yang Ke thought for a long time before he spoke: "I have an idea, besiege the city and send reinforcements. ”

Tang Bin couldn't help but be stunned: "Childe, this reinforcement is a Hun cavalry with strong mobility and fierce combat power, if the siege can't be encircled, and the reinforcement can't be defeated, won't it fall into the crisis we just speculated?" ”

Yang Ke smiled faintly: "Who said that you are going to besiege Stone City。。。。。。。 ”

Tang Bin had a flash of inspiration in his mind: "Do the opposite? ”

Yang Ke nodded deeply: "Before that, we still have one more thing to do. ”

Tang Bin said knowingly: "To do this well, you have to go out in person." The two looked at each other and smiled.

Ma Long had just set up camp and reported to the herald: "Your Excellency, the Lord of the Prison Army has entered the camp gate and is coming to the Chinese army's tent. Ma Long couldn't help but be suspicious, Yang Ke should be in Tang Bin's army at this moment, how could he suddenly come to the door before he arrived at the meeting place? But doubts are doubts, he knew that Yang Ke's status was noble, so he still greeted him.

From a distance, Yang Ke and more than a dozen pro-soldiers came on foot. After the camp is settled, the army is not allowed to ride horses, the reason is that if the horses or soldiers are startled by the horses in the camp, especially in the dark night, it is easy to cause the bombing of the camp, and the consequences of bombing the camp in the army are always very serious, so Yang Ke dismounted at the camp gate and walked in on foot. Seeing this scene, Ma Long had a good impression in his heart, you understand that Yang Ke does not necessarily understand the reason why he can't ride a horse in the army, but he doesn't hold his own identity in the army and abides by military regulations.

After the two met, they greeted each other as usual, humbled each other, and almost held hands and entered the big tent.

"Xiu Lie, what do you want you to come in person? Just send a personal soldier to spread the word no. Ma Long snorted, knocking on the side to find out Yang Ke's intentions.

Yang Ke smiled slightly: "The general doesn't know, the younger brother is a chess idiot, yesterday I happened to hear the general say that you are a national player, the younger brother is itching, I can't wait for a moment, the days before the army are boring, there are still a few days away from the former enemy, the younger brother wants to talk to the general about a game, I don't know if I can take the time to teach?" ”

Ma Long's eyes were wide, and he came from dozens of miles of wind and dust, just to play chess with himself, could it be that he had mistaken Yang Ke, or that Yang Ke's gentleness was the same as that of ordinary royal relatives and nobles, and in different forms? But after thinking about it, at Yang Ke's age, he didn't like flying lackeys and radish pickles, and they just had their own loves. Yang Ke made a special trip, and he didn't want to splash his face, anyway, the camp has been decided, and the meeting of the generals has ended, so it doesn't hurt to entertain, so he smiled and said: "If you don't dare to give advice, it's okay to play the next game, but this army has never brought chess equipment." ”

Yang Ke beckoned, and the soldiers presented a portable burden, Yang Ke took it and opened it on the handsome case, and it turned out to be a pair of Yunzi Go: "How about this set of chess with the right to be the apprentice of the younger brother?" ”

Ma Long took a closer look, just the chess box is meticulous and meticulous, it is worth a lot, open the chess box to see, the black and white sub texture is delicate and jade, the color is crystal and soft, start to play, hard but not brittle, heavy but not slippery, warm and moist like jade, soft but not transparent, look up like jasper, look down if paint, it is even more rare that there is a royal blue halo around the chess piece, Rao is Ma Long has seen a lot of knowledge in his life, and he doesn't recognize the material of this chess piece, "Xiu Lie, what is this chess piece made of?" ”

Yang Ke saw the look in Ma Long's eyes and knew that Zhang Chang's intelligence work was very good, and he was accurate and effective for Ma Long's personal files. After Zhang Chang bought this set of chess sets for him with a lot of money, Yang Ke was surprised to find that it was Yunzi. In his previous life, he hobbyed this way, and his chess power was at the level of the amateur third stage, and he also liked to study chess equipment, which he couldn't afford, but he had seen a lot of expensive Go, the most famous of which was Yunzi, but the earliest Yunzi that can be examined in history probably came out of the Tang Dynasty, and I didn't expect that the Jin Dynasty already had Yunzi, which was an unexpected joy.

"This pair of Go, also called Yunzi, is produced in the Dian Kingdom, and is made of local specialty agate, amber and other raw materials." Yang Ke said.

"Then why is it called Yunzi?" Malone broke the casserole and asked.