The rules of this competition are as follows: each side sends three tanks, only one tank fights each time, the starting line is 800 meters apart, and whichever side is destroyed first or withdraws from the battle is considered a loser.

Lin Yuan was the first to fight Zhang Yun, Zhang Yun was very confident in the skills of his crew, and he didn't plan to let the two people behind him fight, at this time, a Japanese soldier fired a red signal flare, and the two sides immediately dispatched and drove towards each other.

At this time, the driver had just ignited the tank, and Zhang Yun said to the gun commander with a smile: "Do you believe it or not? We don't have to fire a cannon to win this first battle! ”

The gun commander said in surprise: "Can you win without firing a cannon?" Company commander, you must be kidding me! ”

Zhang Yun smiled: "What am I teasing you to do, you wait, I will go out to win this first battle now." After Zhang Yun finished speaking, he pushed open the hatch, and the gun commander said in surprise: "Company commander, what are you going to do?" You can't go out! ”

The artillery commander was wondering, only to see that Zhang Yun had already drilled out of the tank, and then he heard the sound of a heavy machine gun, and the artillery commander thought to himself: "What is the company commander doing?" Do you want to use heavy machine guns to penetrate Japanese tanks? How is this possible? While the gun commander was thinking, the sound of the heavy machine gun did not stop, and it continued to sound for nearly a minute.

The gunfire finally stopped, and then the gun commander saw Zhang Yun return to the turret with a smile on his face and said, "Okay, we won the first battle." ”

The gun commander said in surprise: "Won the war?" How can it be? If we can beat them with machine guns alone, we won't have to wait so long for armor-piercing shells! ”

Zhang Yun smiled: "You wait and see, the Japanese army will signal that they lost the first battle in a while." ”

The gun commander suspiciously put his eyes on the scope, put the scope magnification to the lowest, at this time the scope is equivalent to an ordinary periscope that does not magnify the scene, the gun commander turned the periscope, looked at the high slope, only to see that a red flag was erected there, which was a signal of the defeat of a Japanese tank.

It turns out that there are very few channels for people inside the tank to obtain information from the outside world, first of all, the sound is impossible, because the outside of the tank is wrapped in a thick iron shell, and it is difficult for the sound to come in, which cannot transmit information by shouting, so it can only rely on the periscope to observe the outside situation.

The field of view of the periscope of the tank is very narrow, the field of view of a person's eyes is about 135 degrees, and the field of view that can be seen most clearly is also 60 degrees, but the periscope field of view of the tanks on both sides is less than 25 degrees, and the high and low angles are less than 10 degrees, that is to say, in the process of battle, it is impossible to transmit information through signal flares, so the two sides came up with the way to erect flags on high slopes to transmit the information of victory and defeat, the Japanese army erected a red flag when a tank failed, and Lin Yuan's troops erected a yellow flag when a tank failed.

When the gun commander saw that one of the Japanese tanks had failed, he couldn't help but ask: "What's going on?" How did you beat them with a heavy machine gun? ”

Zhang Yunha smiled and said: "We got the wreckage of the Japanese tank, after our research, we found that the Japanese army's sighting equipment is relatively backward, the artillery commander does not have his own periscope with a large field of view, if you want to find the target, you can only rely on the commander's periscope to search, and wait until the commander finds the target and then tell the gun commander the location of the target." ”

"And the Japanese commander's periscope field of view is very small, only less than fifteen degrees, ours is twenty-three degrees, which shows that we have a greater probability of discovering the enemy's tank, and the Japanese commander must know that their tank has the disadvantage of a small search field of view, so they will definitely choose to go out of the cabin to observe, after all, after leaving the cabin, they can search for the target with both eyes, and the probability of finding the target will increase greatly."

"I guessed this in advance, so I came to the outside of the turret and used our heavy machine guns to strafe the enemy, although the tank looks like a small dot at a distance of 800 meters, but our heavy machine guns have a fast rate of fire, and the fast rate of fire means that there are many bullets flying near the enemy, and the probability of hitting is high."

"I used the maximum rate of fire to aim at the Japanese tank to shoot, almost all the 500 machine gun rounds in the magazine were exhausted, so that there was always a bullet that could hit the commander, my luck was good, until I found that the Japanese tank turned around and went back, I only then realized that the commander of the Japanese army must have been killed by me, and the Japanese army knew that the battle could not be carried out without the commander, so I withdrew from the battle."

The artillery commander gave a thumbs up and said, "Or the company commander, you have a way!" Can we use this method again? ”

Zhang Yun smiled: "Are you a fool when you are a little devil?" With this lesson, their commander must not dare to show the turret again. ”

At this time, Kumamoto Shoichi also heard the reason for his defeat, and his face was bloodless with anger, but he had no choice but to ask the tankers behind him to pay attention not to expose his body outside the car.

The second Japanese tank decisively learned this lesson, as soon as the tank appeared, the commander stayed in the turret and did not come out, so he could only use the periscope to search for the target, Zhang Yun was the same, he put his eyes on the eyepiece of the Zhou-style periscope, turned the objective lens, and searched for the Japanese tank, at this time the advantage of a large field of view was reflected, Zhang Yun preemptively found the Japanese tank, so he said to the gun commander: "The target is in the direction of one o'clock." ”

The gun commander immediately turned the main gun and aimed it in the direction of one o'clock, at this time the Japanese tank had not yet found Zhang Yun's tank, and it was still maintaining the original direction of movement, and the gun commander next to Zhang Yun immediately said after aiming: "Stop!" The driver immediately stopped the tank, and the gun commander took advantage of the time to press the laser emission button of the laser rangefinder, and a laser hit the Japanese tank and returned, and the distance immediately appeared on the screen, 873 meters!

The commander of the gun operated the artillery and pressed the muzzle firmly on the path of the Japanese tank, at this time the Japanese tank also discovered Zhang Yun's tank, and the commander saw that Zhang Yun's tank had stopped, and the muzzle was still moving slowly with his tank, and he was taken aback, and thought: "The main gun tank of the Chinese people has been aimed at us, will they hit us?" We have to dodge this cannon, the commander of the cannon on the opposite side must be calculating the amount of advance, as long as we change direction immediately, they will not be able to hit us! ”

Thinking of this, the Japanese commander immediately ordered: "Driver, change direction, be fast!" ”

The driver instinctively asked, "Which way to change direction?" ”

The commander cried out at the throat, "Either way!" Be quick! ”

The driver also understood what was happening at this time: the main gun of the Chinese tank was already aimed at them, and if they didn't turn around, they would definitely be hit, and the driver hurriedly turned to the right of the tank, but the extremely poor mobility of the Japanese tank killed them, and the huge tank delayed for a second before it began to turn, at this moment, the gun commander next to Zhang Yun pressed the launch button, and an armor-piercing shell flew out of the barrel and hit the Japanese tank.

The Japanese commander had been staring at Zhang Yun's tank, and when he saw the fire flashing at the muzzle of Zhang Yun's tank, his heart was cold, and he thought: "It's bad, they opened fire!" Apayasu bless, don't hit us! ”