In the game room, when Li Xiaoqiang dropped that move, he moved his stiff limbs and rubbed his sore neck. Although www.biquge.info limbs are not very comfortable, at this time, Li Xiaoqiang's mind is extremely clear.

He sensed very clearly: he had just made a good move! This move blocks all of your opponent's offensive lanes and makes up for all your own flaws. In the foggy chess game, I found the right direction, the right exit.

When you get out of this fog, you will be greeted by a bright light!

Li Xiaoqiang doesn't know if his move is a good move, but this move is more special than all the good moves he has played in the past. This move is so subtle and complex, but this move is so simple and straightforward. This move appeared in my mind instantly, but this move actually condensed my life's work.

"It's hard to play such a game, maybe never again... Li Xiaoqiang sighed lightly in his heart, and then leaned back comfortably on his seat and quietly waited for the opponent to make a move.

1 minute, 5 minutes, 10 minutes, half an hour... "Masetr" was slow to make a move. This is the first time that "masetr" has "long tested" for more than half an hour in this juban chess. Even in the previous losing game, the "masetr" never took more than 20 minutes to make a move.

"Could it be that the machine is malfunctioning? . . ." Dr. Huang, who represented the robot Luozi, complained to Li Xiaoqiang, and then went to the backstage to check the situation with his own R&D team.

At the same time, the discussion of this move in the laboratory continues:

"Look, everyone, are my ears red now... Mr. Takemiya jokingly said in the research room:

“。。。 Back then, it was Xiuce's predecessor's opponent whose ears were red, but now I'm just watching the battle, and I feel like my ears are already red in the viewing room. What an unbeatable move... This move is indeed a "wonderful hand with red ears" that surpasses Xiuce's predecessors, and this hand may be one of the legendary gods! To be able to see such a move in my lifetime, I now only feel full of happiness. ”

On the other side, Wang Lunan, Team Leader Hua and Coach Luo and other old comrades were laughing, and at this moment, everyone was full of red light, and everyone was talking:

"In the spirit!" , Xiaoqiang's move perfectly interprets what is called "the spirit of the middle". Go originated in China, Go is a symbol of oriental culture, and the essence of oriental culture is actually the mean, the golden mean! This is actually in line with the highest level of Go. When the Japanese Zhanghe said "no attack, no killing, no living, no siege", many people thought that it was the highest level of Go. Only when I saw Xiaoqiang's chess move, I knew that Zhang He's statement was incomplete at all, what he said was a kind of negative mean, or introverted mean. Only a move like Xiaoqiang's move explains what the real golden mean is... ”

The veteran chess players are talking and laughing. The young chess players in the research room are more interested in the game. What is different from the past is that when everyone sees Li Xiaoqiang's move, everyone is helping "masetr" to find a countermeasure.

This is also the first time that "Masetr" has enjoyed such treatment since its inception.

"We couldn't find any good work for 'Masetr'... Ke Jie smiled and told reporters the conclusion of the research of professional chess players: "... So now we have to wait and see what else the "masetr" can do on its own. ”

After more than 10 minutes, "masetr" finally fell, and after seeing "masetr" fall this move, the first to smile bitterly was Dr. Huang and others from Google's R&D team.

"We thought that after the upgrade, the bug of "masetr" has been solved, and it turns out that this problem still exists, but before that, no chess player can help us find this flaw... ”

Dr. Huang and others are not at a high level of Go, and according to common sense, they can't understand the chess played by Li Xiaoqiang or "masetr", but now, they know better than everyone that "masetr" is a definite defeat this time.

"Masetr" inexplicably took a step at this time.

The "masetr" has plenty of time to play, and even for the "masetr", there is no time problem with a slow game like this three-hour game. But why did it run to "fight" inexplicably?

This cannot be explained by the idea of playing Go, but if you understand the principles of computers, it is easy to explain with the principles of computers.

"Masetr" also uses a probability-based algorithm. For example, Li Xiaoqiang's chess hand is more than 100 global moves, so for "masetr", it still has more than 200 minutes to choose at this time, and when "masetr" finds that there is no good choice through searching, so "playing general" appears.

Because it plays anywhere else, it judges that its probability of winning will decrease, so at this time it will frequently "hit".

Of course, "playing a general" cannot improve its winning rate, but the next "playing general" can maintain the same winning rate as the previous one.

When the machine is "fighting", it judges itself that its winning rate has actually fallen below 50%, but when it plays elsewhere, it judges that its winning rate will only be lower!

This is the principle of the machine's frequent "hits", because in essence, the machine does not know what "hits" are, it just chooses the current situation that it thinks has the highest probability of winning.

In the 4th game of Xiao Li's battle against Alpha Dog, this situation once appeared. For this inexplicable way of playing the machine, many people think that the machine has malfunctioned or crashed, but this is not the case.

Essentially, as long as the core algorithm of "Masetr" does not change radically, then it will always have this flaw.

It's just that most of the time, no one can detect this flaw.

Just today, Li Xiaoqiang, with his exquisite skills, used one step of "one of the gods" to once again make the flaw of "masetr" revealed to the world!

The chess game is still going on step by step, and under everyone's gaze, the "masetr" begins to frequently "play the general", and the continuous "playing the general" will carry out the "playing general" to the end.

"Playing the general" means consuming one's own robbery materials and reducing the changes on the chessboard. When "Masetr" has exhausted all his loot, everyone knows very well that the game has lost its suspense.

In the viewing room, reporter Zhang Da joked with Ke Jie: "At this time, if you go up and Xiaoqiang down, you should be stronger than "Masetr". ”

Ke Jie smiled and said nothing after hearing this, it should be said that reporter Zhang Da's words still make sense. In the face of disadvantage, human chess players have the concept of "winning and losing", but artificial intelligence does not have this, and there is only a winning rate in them.

So from this point of view, is this another weakness of artificial intelligence?

Li Xiaoqiang even believes that in addition to these weaknesses, artificial intelligence should have other weaknesses, but these weaknesses have not yet been discovered by humans.

"Masetr" is indeed terrifying, but Li Xiaoqiang never thought that they would be invincible, as long as human beings did not lose the courage to find their weaknesses, then artificial intelligence, will never be invincible!

At almost 5 o'clock in the afternoon, this big battle that made everyone excited finally came to an end. With less than 180 hands overall, "Masetr" chose to throw in the towel.

In the world's attention to the "man-machine ten", Li Xiaoqiang won the final victory with a score of 6-4.

The human chess player wins the final victory!

Li Xiaoqiang got up, and he came to the door of the game room. He turned his head and glanced nostalgically at where he had just been sitting, and he strode out as he made his way through the crowd.

No one came up to disturb Li Xiaoqiang, everyone automatically stood in two rows and lined up to say goodbye.

Everyone is greeting the legend of the Go world, the hero who has just been born of mankind.

However, in the crowd of farewells, there was one less person. Reporter Zhang Da is writing hard not far away:

“。。。 Fujisawa Hideyuki said: Go 100, I only know its 6, Zhao Zhixun said: If there is a Go God, he will let me have two sons I have no chance to win. Throughout the ages, who is the closest to the God of Go in the game of Go? Is it the ancient Chinese three chess saints Huang, Fan, Shi? Or the ancient Japanese Three Sages, Daoce, Zhanghe, and Xiuce? Is it Wu Qingyuan? Or is it the "masetr" that has just been born? Through this man-machine juban, this question has finally been answered. There is no doubt that throughout the ages, the closest to the God of Go is Li Xiaoqiang, and there is no one。。。 ”

(End of book)