What is the name of the Chinese chess player who defeated Lee Sedol?

There are many Chinese chess players who have beaten Lee Sedol. Among the more important ones are:

In 2005, in the quarterfinals of the 10th Samsung Cup, Luo Xihe defeated Lee Sedol, and won the championship with consecutive victories over Choi Cheol-han and Lee Chang-ho. In this competition, when Korean chess players dominated the world, Xiao Luo won the championship with consecutive victories over Korean celebrities, which was of great significance.

In the semi-finals of the 10th LG Cup in 2005, Gu Li defeated Lee Sedol and joined hands with Chinese chess player Chen Yaoye to reach the final and won his first world championship.

In the quarterfinals of the 6th Chunlan Cup in 2007, Ding Wei defeated Lee Sedol, making Chinese chess players win the semi-finals, and finally Gu Li became the first Chinese chess player to win the Chunlan Cup.

In 2007, on the Southern Great Wall of Phoenix, the third China-South Korea World Championship Super Confrontation Match, Luo Xihe defeated Lee Sedol.

In February 2009, in the final of the 13th LG Cup, Gu Li won two sets in a row against Lee Sedol and won the "Millennium War".

April (5) 2009. In the Asian Cup rapid chess final, Kong Jie defeated Lee Sedol to win his first international championship and rise straight to the ninth dan.

In July (8) 2009, Gu Lingyi defeated Lee Sedol in the China Go League, ending his crazy eighteen consecutive victories in the Weijia.

Hello! It's Coulee.

On February 26, 2009, in the 13th LG Cup World Go Championship Battle, Gu Li won the championship with a clean sheet of 2:0 against Lee Sedol.

Gu Li, Kong Jie, Gu Lingyi, Zhou Ruiyang, etc. have all defeated Lee Sedol.

Lee Chang-ho doesn't seem to be afraid of Lee Sedol either.

There is a solution, but it is beyond the dog's computing power.

According to the dog's computing power, as soon as the 78 hands of the Yufuzao came out, the situation had been reversed and irretrievable. Judging from the order of chess, all professional chess players can vaguely feel the taste of the town here, but the first step of the impact is the key.

The landing of 78 hands is something that most professional chess players did not expect, including Ke Jie.

As soon as this hand came out, it was beyond the dog's computing power, which could not be made up by simple arithmetic, even if 1200 CPUs were added to calculate, there was no solution, and the dog's calculation time was also limited, so the dog collapsed.

Before this move, both professional players and Go enthusiasts felt Lee Sedol.

It's going to die. Because the first three sets of Alpha Dog give people the feeling that this kind of place will never make mistakes, if there is no such hand, Lee Sedol will lose again in the middle game without any suspense.

The suspense of this hand lies in the keen sense of smell, and sometimes something calculated in a straight line can only be called a good move, not a god move.

For example, Mr. Fujisawa Hideyuki slaughtered Masao Kato in one fell swoop after 2 and a half hours of the long exam.

Conditions for the Hand of God:

The realm that the god has to achieve is something that almost all professional chess players did not expect, and it only took one move to turn the world around. Of course, in this game, Lee Sedol's move has not yet reached the point of turning the tide, but it has also made white get through the difficulties, and there is a feeling of sudden enlightenment.

This hand digging is clever in making full use of the characteristics of the extremely bad taste of black chess, and it is a move to defeat the enemy, which is a step of tesuji.

And it's the vast majority of the bad chess.

The professional masters did not expect a wonderful hand. Everyone's high evaluation has something to do with this.

Do whatever you want and don't stick to one pattern. It is characterized by being good at finding the best way to play in a complex situation, fierce in chess, attacking "fast, accurate, ruthless", calculating the road very deeply, not paying attention to the prelude, grasping the fighter is different from ordinary people, with a keen sense of chess, good at defeating the opponent in one fell swoop through the middle game, not hesitating to give up the field, occupy the initiative in the battle, chess is like its own person, unruly, and unconventional. Tricky moves.

It is quite similar to the character Jing Wusheng in Gu Long** (personal opinion).

Lee Sedol's personality has been rebellious since childhood, and he is still a maverick when he grows up, and his chess style is deeply influenced by his personality.

Lee Sedol is a typical style of chess, good at keenly grasping the opponent's weaknesses and taking the initiative to crush the opponent with strong strength, his attack can be described as "steady, accurate, and ruthless". If you don't make a move, you will be hit.

And he can often complete the reversal at a disadvantage, which is what the saying "zombie flow" means.

I think there are several reasons for this:

1.The number of ten-game games is too large and the time is too long. Gu Li and Lee Sedol are both top players today, and most of their annual games are around 100 rounds.

Ten games of chess is too much, too much energy. The Gu Li Peak Duel that was held at the beginning of the two years only played three chess, which is the reason.

2.Chess players don't necessarily want to participate in these kinds of tournaments. In Japan in the last century, juban chess duels have always been popular among masters, and famous chess players such as Hashimoto Utaro, Wu Qingyuan, and Fujisawa Hideyuki are all frequent visitors to juban chess.

However, with the passage of time, Juban chess battles have gradually decreased, and now they are almost history. What is popular now is rapid chess, cup and title battles. Players must consider the consequences of their crushing defeat in Juban – if Coulee 1:

9 or 2:8 defeated by Lee Sedol, then Gu Li is very faceless, which will become a shame for Gu Li's life. So whether it's Gu Li or Lee Sedol, they won't easily decide to participate in the Juban chess battle.

This is borrowed from the 2nd floor).

However, according to the latest news, Guli Lee Sedol has agreed to play a ten-game chess game!! The total prize fund is up to 3.5 million RMB!!

Maybe her body still has the energy to meet the standards of the Go game, and at the same time, he feels that he is a little incapable and not as good as before, so she wants to quit, and wants to leave the opportunity to the next generation, to those who are better, after all, such a competition is particularly brain-intensive and energetic, so we should also choose to respect him if we choose to end such a career.

South Korea's chess player Lee Sedol announced his retirement, this incident is really a big sensation for the whole country, after all, he has been in this field for 24 years and seven months, his chess skills are also very high, won many fans, and many people are very admired, he has won a total of more than 50 championships, and has won many championships in many world championships, so his retirement makes many people feel very lost. <

And he can be so successful now because he can have his own characteristics, he can always quickly find out the opponent's flaws and loopholes when playing chess, and then use the opponent's psychology and be able to defeat him, so he can make the opponent not scratch his head at all, which is also one of the ways he succeeds, and also because he has unique insights. At the same time, he has also defeated robots before, in fact, his combat power is the first ever. And now his retirement has made many people scratch their heads, in fact, I think he may also want to return to his own life, and it is also what he wants to pursue, after all, it is also a very happy thing to be able to live a happy life with his family after becoming famousMaybe he wants to say goodbye to this life and want to live for himself in the future, so he may feel that he is completely inadequate.

Lee Sedol's retirement, I think it has something to do with a series of regulations of the Korean Chess Players Association.

Lee Sedol, a famous South Korean Go player and the world's top Go player, announced his retirement at the age of 36 as a famous chess player, ending his 24-year career. Lee Sedol has won 14 international championships and 32 domestic championships, all of which are second only to Lee Chang-ho in history. Lee Sedol said that he chose to retire mainly because Go AI is invincible.

With the advent of artificial intelligence in the field of Go, I realized that even if I worked tirelessly to become the number one, it did not mean that I would reach the top," I said

In March 2016, in the five-way chess battle with Google's artificial intelligence Alphago, Lee Sedol played a "god hand" in the fourth game, winning the first and probably only game of the official game against human chess players against alphago. Lee Sedol's fierce battle with AlphaGo in March 2016 is considered a milestone in the history of artificial intelligence – although Lee Sedol lost 1-4, Lee Sedol's shocking comeback in the fourth game made him the only player to have defeated Alphago so far.

In fact, Lee Sedol's nine-stage retirement idea was not decided suddenly. He once said in a live YouTube broadcast, "I considered retiring the year before last. Originally, I was planning to take a leave of absence or retire last year, but I was still reluctant to leave Go, so I thought it might be better to end this year.

The advent of artificial intelligence has led to a lot of changes in Go, but not all because of AI. Of course, the AI factor can't be bypassed, and if you have to ask me why, it's that I'm tired. "The variations of Go are endless.

When I play chess, I will go through all kinds of changes step by step to find the best move, and this mentality is still there, but it seems that there is no way to do it now. Go is about winning and losing in the process of exploring the unknown, but now Go will never give me that feeling anymore. ”

Putting aside the theory of human beings, Go AI has discovered many new ways to play, eliminated some human mindsets, improved human cognition of Go, and enriched the playing methods and improved the level of skills when humans learn from AI. On the other hand, the race between humans is to challenge the human race itself, not to win over the machines and programs, which is the same reason that with cars and airplanes, human beings are still running races.

Go is more brainpower-consuming, but you also need to have a good mentality and good adaptability, and you will have an advantage when you are young. And Lee Sedol has achieved high achievements, but his state has declined a little after he is in his 30s, and his body is not as good as before, so he also chose to retire after comprehensive consideration.

Because playing Go requires a lot of brainpower, and when you are in your 30s, your brain power can no longer keep up, so it automatically chooses to retire, and it also presents the best time to everyone.

South Korean chess player Lee Sedol retired and tried his best to retire forever at the age of 30 because Lee Sedol had a big conflict with the Korean Chess Academy, and Korean netizens also had some bad comments about him, so he retired.

Power players rely on precise calculations, which decline significantly after a certain age. So Lee Sedol's retirement is a wise choice that he already feels he can't handle.

The Korean Chess Academy is as strange as the Chinese Football Association, playing chess is originally very mental and physical, and it also has to spend energy with the Korean Chess Academy, and it is inevitable that there will be a sense of fatigue after a long time. In addition, the current chess players have more ways to make money than the older generation, and there is less financial pressure, so there is no need for the next life.

Because even if you insist on not retiring after the age of 30, you will be eliminated by the younger generations who are becoming stronger and stronger.

There is nothing wrong with retiring, every time I watch him play, he is physically and mentally exhausted, and the Go talent is doubled, the competition is fierce, and he can't win the world championship. How much money to earn is a lot, the body is the most important, in short, it is a good choice.

Reluctantly! South Korean Go star Lee Sedol officially retired, and his 24-year career came to an end.

If he doesn't retire, with his chess style, basically Dalong is killed and loses the game, even if he is as strong as Ke Jie, he can't do anything with Alpha Dog, there is AI auxiliary training that is not much worse than Alpha Dog (compared to people), how can Lee Sedol not lose the zombie stream.

Lee Sedol retired, and I recognize him as a success, and he is recognized as an era, and it is really remarkable that he wants to become an era: there is no one in China, and there is one in China: Wu Qingyuan

Xiao Li's personality is a bit angular, which can also be a weakness.

It must be because she feels that she can't pull the championship anymore.

Ke Jie's blow is too painful.

Winning a game is good chess. Lee Sedol, who played with a white backhand, led the game to a familiar situation in the opening stage. Suddenly, after 40 moves, white suffered a slight loss on the board. Many professional chess players who watched the game in the viewing room sweated for Lee Sedol.

Just when white seemed to be cornered, Lee Sedol decisively "dug up" in the 78th move, placing white between two black pieces, and this good move instantly connected the hidden dangers in the empty space in the belly of the black chess. While turning the white chess into safety, Lee Sedol also found a breakthrough to break through the encirclement of black chess.

What is unexpected is that after the next 5 moves, alphago seems to be in chaos, and makes meaningless stupid moves. This instantly tilted the tide in white's favor. The experienced Lee Sedol naturally did not miss the opportunity and quickly established a large lead.

Although Alphago did not admit defeat easily after that, Lee Sedol thought carefully at every step and did not leave his opponent a chance to turn the tables. In the end, the line reached 180 hands, and Alphago conceded defeat.