Li Shimin is definitely a first-class military strategist in Chinese history. His tactical habits can be summarized in four words, which is "defensive counterattack." In history, whether it was the Second Battle of Qianshuiyuan, the Battle of Baibi or the Battle of Luoyang, Li Shimin basically used this approach.
Specifically speaking, "use the host to bully the enemy, harass the opponent's food supply, force the opponent to challenge him, and after wearing down the opponent's morale, then use overwhelming force to defeat the opponent." Whether it is Xue Rengao, Song Jingang, Wang Shichong, or Dou Jiande, they all It failed because of this move.
Historically, the Li and Tang Dynasties had a large territory, and most of them were in areas that had not been invaded by bandits, so they had sufficient supplies and food. Li Shimin will fight you openly and openly, and will kill you if you find the right opportunity to retreat if you can't hold on.
So this time, it¡¯s no exception.
Although Li Tang was trapped in Guanzhong and surrounded by enemies on all sides, the environment of the Guanzhong Plain was much better than that of Longyou. Xue Ju came all the way to fight quickly, otherwise the food problem alone would not be enough to sustain the situation.
So Li Shimin ordered deep trenches to be dug outside Gaoshan City, and the fortresses were held fast to prepare for a protracted war.
Li Shimin had nearly 50,000 troops, which was almost the same as that of Western Qin. Although the Western Qin's cavalry was strong, it was impossible to attack a fortified city. As for bypassing Gaocheng and heading straight to Chang'an, Xue Ju was not so crazy. His military strength could not trap Li Shimin, so putting tens of thousands of troops behind him would be suicide.
The two sides have been in a stalemate for more than half a month.
Li Shimin has the advantage in this battle.
Although Li Shimin was immature at this time, he was not a fool. His military ability and literacy were even higher than those of his contemporaries in history.
Although Xue Ju was unparalleled in bravery, he had no place to speak when faced with Gaocheng City, which was armed to the teeth.
For more than half a month, Xue Ju launched more than 20 attacks on the Tang army, all of which achieved nothing. On the contrary, they suffered a lot of casualties and the morale of the army was somewhat reduced.
This situation made Li Shimin secretly happy.
These days, the military generals, some overtly or covertly, expressed distrust of him. Especially his uncle Dou Gui, who often caused trouble for him.
Dou Gui is a person with an unruly character and harsh methods. He believed that he was the number one member of the Dou family in the army, and he had led the Swaggering Army in the northwest for so long, so he felt that he should be the commander in chief of this battle. Li Yuan parachuted Li Shimin, which in his opinion was tampering with his cheese. How could he like Li Shimin?
Although Li Shimin is the son-in-law of the Dou family, he has always had a normal relationship with the Dou family. In addition, he studied under Huang Mingyuan and was regarded as his master by the Dou family, so he was regarded as a traitor to Guan Long by the Dou family.
At this time in Li Tang, the Dou family was extremely powerful and was closely connected with the Dugu family. It was almost as if they were called "Li and Dou share Guanzhong".
Li Shimin suppressed his anger and refused to respond to Dou Gui's repeated provocations. Dou Gui was not only an important minister in the army, but also an elder. No matter how much he was the son of Prince Tang, he would not have the confidence to confront Dou Gui.
There was a real conflict, and my father decided to use himself to appease the Dou family.
Li Shimin knew that he was not a teacher and did not have the courage to kill an enemy in the face of battle.
And with Dou Gui troubled in the army, Li Shimin's prestige was hard to control even if he wanted to. He had no choice but to secretly make up his mind to win this battle.
However, there are no absolutes in war, and many things cannot be changed by human will. Sijia 7*5zw.com Si
Xue Ju marched eastward in early May, and the fighting between the two sides lasted until mid-to-late May. The stalemate has continued until early June, and the surrounding forces, namely the Sui army, have already reacted.
Huang Mingyuan¡¯s plan was to launch an attack at the end of June or early July, because Huang Mingyuan had long expected the outcome of this battle, but no one knew about it, so how could they let Li Shimin defeat Xue Ju here and stabilize the power in Guanzhong.
So on June 4, Huang Mingzheng personally led his troops to attack Tongguan County, and ordered Bai Fuyuan and Liang Luoren in Honghua County to lead their troops to attack Ningzhou. In order to interfere with the decisive battle between Li Shimin and Xue Ju, Huang Mingzheng also ordered Li Zhengbao to lead the newly attached troops of the Liang Army to march southwest from Phoenix Valley, occupy Huangqin Mountain (also known as Huangqin Mountain, northwest of today's Tongchuan City, Shaanxi Province), and threaten the Jingshui Channel of the Tang Army. Actions.
This frightened everyone in Li Tang.
Li Shimin and Xue Ju were able to compete with each other in Gao'an City because Gao'an City was backed by the Jingshui River and had convenient transportation. Chang'an has plenty of food and grass, so he will not be short of food no matter what.
But once the Sui army blocked the Jingshui channel, what else could he use to compete with Xue Ju.
"And the people in Guanzhong are also worried about one thing. If the main force of the Sui army also comes from Huangqin Mountain, what will they do?
The Jing Yue Army, Zhao Yao Army, and Yuan You Army in the northwest are all under Li Shi's command.His subordinates fought fiercely with the Western Qin Army, but could the Xuange Army and Tianjie Army under the command of Li Shentong alone stop Huang Mingzheng from Guanbei?
Suddenly, the entire situation in Guanzhong became chaotic again because the Sui army intervened.
At this time, Li Jiancheng, Liu Wenjing and others reminded Li Yuan that various trends indicated that the Sui army was going to launch a large-scale offensive. Huang Mingzheng's move south was very likely to be the Sui army's first outpost, or at least a test. Once the Sui army finds a flaw and tears open a hole in the defense line, the Sui army will continue to attack along this hole until their defense line is completely torn apart.
Li Jiancheng also suggested that both Li Shentong, the commander-in-chief of the north, and Zhang Pinggao, the commander-in-chief of the Tianjie Army, were somewhat weak. In fact, it was suggested that Li Yuan should be replaced.
But people are never so easy to change.
Li Tang's army was divided into the Chang'an Forbidden Army and the Twelve Dao Army. Li Yuan worked hard and basically replaced the generals of the Twelve Dao Army with his own people, and used brothers such as Li Xiaoji, Li Shuliang, and Li Shaoliang to control the Forbidden Army. 牺如 tianlaixw.com 牺如
Replacement, who can be replaced.
So I skip this piece of advice.
Li Jiancheng and others were just suggesting, while Dou Kang and others were putting pressure.
Dou Kang¡¯s request is obvious, that is, he hopes that Li Shimin can deal with Xue Ju¡¯s troops as soon as possible and then return to Guanzhong to aid. At least the safety of Guanzhong must be guaranteed.
Dou Kang even took the initiative to ask for help, hoping to lead an army to attack Hanzhong and open the road between Guanzhong and Bashu, but Li Yuan refused.
What a wonderful idea, Li Yuan is still afraid that you, Dou Kang, will lead his troops to flee south. Mi He Mi
Of course, due to various pressures inside and outside Guanzhong, Li Yuan had to write to Li Shimin, asking him to speed up the war as appropriate and find a way to defeat Xue Ju.
Because he was worried that Li Shimin would act rashly and take risks because of this letter, Li Yuan also specifically warned him to be confident before attacking and not to march blindly.
Li Yuan was really in a dilemma. He wanted to solve the problem as soon as possible, but he was also afraid of new problems, so he had to put forward this somewhat contradictory request.
But what Li Yuan doesn¡¯t know is that there are some things that you can¡¯t stop once you open the door. If you force Li Shimin to fight decisively, it's hard to say when you will be confident