Chapter 251 Analysis of hand cutting after the game
The others in the game room looked at each other and did not dare to disturb the communication between the three chess players.
At this time, the three of them were reviewing the game, the focus was on more than 30 hands at the beginning, and at Zhao Zhixun's suggestion, the hand-cut method was used.
The so-called hand-cut method is said to be an analysis method created by the Honinbo Dao Stories, which is to change the order of the line and draw the same situation, and evaluate the gains and losses of both parties from the order exchange.
Generally, more powerful amateur chess players will use hand-cutting methods to analyze, not to mention professional chess players.
However, Yoshio Ishida did not take action, but just watched silently from the side.
Perhaps it was because of the obsessed with the authorities that he had not gradually come back to the point of view and vaguely realized the impact of that move on the whole game.
Zhao Zhixun removed the excess chess pieces, left three black pieces and three white pieces in the lower right corner, and said:
"The black chess played first here. All three moves were outside, while all three moves were inside. Obviously, the black chess lost a lot."
He put a few black and white ones on it:
"The black chess's hand is 'deep' and the white chess' hand is 'top'. The black chess catches it again and disassembles the white chess' hand. These two exchanges seem to be at a disadvantage."
Hiroshi Chihara immediately put a few chess pieces on it, and then he said:
"The black chess is pointed out, and the white chess is outside. The next move with the black chess is exchanged, and the white chess is pulled out again. The two sides have another exchange. These white chess will not lose much, even if they lose a lot."
Zhao Zhixun said "yes", expressed his agreement, and continued to deduce it while saying:
"It is normal for white chess to choose to keep the corner here. It can be seen as an exchange with the previous move of black chess, but black chess is then sent to the tiger's mouth, which is a move that will definitely lose a lot!
"White chess takes one piece of black chess here, and the black chess catches it, and the white chess takes it as a matter of sight: this exchange is a bit loss, but it will not lose much more than the exchange of the previous two hands. This is equivalent to the black chess who spend one hand and play two pieces in a row. Although the value of both are not great, these two pieces of white chess are tightly controlled by the black chess here..."
Zhao and Qianyuan discussed while placing a chessboard, analyzing the situation clearly.
"So, it's really unbelievable that a simple formula started with this 'storm' has caused Black Chess to lose so much!"
This is Zhao Zhixun’s final summary.
In fact, he was a little unbelievable:
Although he noticed the loss of Black Chess when he was at home, it was mental arithmetic after all, and he didn't expect to lose so much?
Yoshio Ishida's eyes were slightly condensed. As long as he opened his mind, it was indeed not difficult to see that this was a big loss for Black Chess!
What he called the dominance before was just his wishful thinking illusion.
At this time, it was not only Zhao and Ishida who were shocked, but also the spectators of the chess competition, including Yuyuki Kamaya who followed Zhao Zhixun in.
Ken Hinamaru, who was invited to write the battle story, was writing quickly on his notebook:
"... In the eleventh round of the Dragon Star Battle, in the game with Yoshio Ishida, Teacher Chihara was considered a "big vulgar" move. After hand-cut analysis, it was simply a masterpiece!
"I would like to ask, was the demon sword fixed pattern, known as one of the 'three difficult-to-solve fixed patterns', overturned by Teacher Qianyuan? Although I am a professional eighth stage, I dare not make such a speculation. Next, there is further explanation from Teacher Qianyuan!
"And the interesting thing is that just after the game ended, Teacher Zhao Zhixun appeared on the field and participated in the post-match review. I think Teacher Zhao saw the changes after Bai 16 at home, so he couldn't help but be excited and rushed to the competition site..."
Suddenly, the cameraman of the Japanese Go Gaming Channel discovered a problem:
"Why didn't the TV screen be cut back to the studio?"
Ken Hinaba asked:
"So, the deductions of the three teachers just now have all been broadcast?"
The cameraman nodded with an ugly face. Whether it was his responsibility or not, it was considered a broadcast accident, and he must bear part of the responsibility.
However, Kento Hinanuo was a little happy:
It seems that Teacher Qianhara doesn’t have to worry about it anymore. Everyone who is following this game should have seen the review analysis just now.
...
Shinichi Kuri, who was far away in Osaka, watched the TV and was speechless for a long time.
Mai Nishitsuji asked:
"Newbie Brother, Chihara really overturned the Demon Sword Finale?"
She is just the second stage of her career. When playing games, she is always able to avoid the extremely complex fixed styles of the Demon Sword, so she is not very familiar with it.
Kuri Shinichi said:
"Generally, complex fixed patterns such as demon swords are used in the game. There are advantages and disadvantages at the beginning of the game. Even if you are not a good match, a quarter of the board will be gone. This is also a huge disadvantage for players with strong mid-season ability!
"And Qianyuan's 'rush' at the beginning of the game-"
He paused and continued:
"From the subsequent moves, the complex changes in the "demon sword" are invisibly offset, but this is the meaning of the devil sword pattern."
"So, it's really overturned?" Mai Nishitsuji asked carefully.
Although Hiroshi Chihara created several new styles before, they are all far from the mainstream of the chess world today. Except for a few players such as Zhao Zhixun who have used them in actual combat, more players do not recognize them.
If you overturn an old formula, as long as it is reasonable and universal, there will be no dispute.
What's more, the status of the demon sword fixed pattern is not comparable to that of ordinary fixed patterns, and even among large fixed patterns, it is the most complex type.
Shinichi Kuri's mood was a little complicated and difficult to understand. He pondered for a few seconds and shook his head and said:
"It's too early to say that the overthrow is overthrown. For such a big thing, Chihara should have made detailed explanations to the outside world, so wait."
Mai Nishitsuji looked at Kuro thoughtfully and suddenly spoke:
"Shin-first brother, are you jealous of Chihara?"
Kuri Shinichi breathed abruptly. Fortunately, Chihara Saki went to school today, otherwise she would have heard that she would have become a human being.
He glared at her and said angrily:
"What are you talking about? What do you mean by me being jealous of Chihara?"
Mai Nishitsuji waved her hand, with a look of "I understand you" on her face and said:
"I know that when facing a genius like Chihara, I feel powerless. Who is not jealous of that guy's talent? According to what he said, he has been learning Go for less than two years. Not only has he been able to play against the top chess players, but he has also invented several fixed patterns. Now he has to overturn one of the 'three difficult-to-solve fixed patterns'. He is simply not a human being! If possible, I want to change my mind with him!"
Hearing these words, Shinichi Kuri was silent for a moment before saying:
Chapter completed!