The two sides guessed first, and Ye Xiaoya took the lead in black.

Ye Xiaoya still has the usual three-star layout, Sun Donghai responded with a wrong eye, and then hung the corner directly.

The layout of the two was smooth and orderly, and Ye Xiaoya deliberately walked out of a small slow hand at the 21st step.

When Sun Donghai saw this slow hand, the corners of his eyes tightened slightly, and then he thought for five minutes before seizing the opportunity to take the initiative and advantage.

In Sun Donghai's view, this move should be Ye Xiaoya's mistake accidentally, for superficial people, the greatest fun of playing Go may be to find the opponent's mistakes, and then show off the superiority of IQ.

Therefore, it is not surprising that when you win a move, you are proud and when you lose.

But with enough depth, winning or losing will become less important, and thinking and improving in the game will become the main reason and source of happiness for obsessing with Go.

Sun Donghai doesn't think that he is a superficial person, but deep down, he still has a hint of superficiality.

After finding Ye Xiaoya's weakness, he couldn't help but feel a lot happier, but he didn't dare to relax his vigilance, after all, the game of chess in the Wanbao Cup was reversed because he relaxed his vigilance.

The overall move is 34 moves, white is 2 eyes ahead, the advantage is very obvious, this time black moves 35 a three-way side star touch.

Seeing this move, Sun Donghai almost laughed, because he had just talked to his students about the complex changes here a few days ago, and the final conclusion was that the three-way side star collision would definitely suffer.

But this Ye Xiaoya has taken such a step or not, I don't know what kind of mood she would be in if she was listening to the lecture in her classroom at that time.

"Ye Xiaoya's layout is really poor, and it's almost like this." Sun Donghai said secretly in his heart, and then took a step according to the best response without any hesitation.

The next dozen moves must be dealt with, and by the time it is 52 moves, white is already 5 moves ahead.

Because the situation is not clear enough, this board advantage is only an approximate estimate, but it is clear that white will play well.

At this time, Ye Xiaoya fell into a long exam.

The long test lasted a total of 30 minutes, during which Sun Donghai went to the bathroom twice.

From his point of view, Ye Xiaoya's failure in this game of chess layout is all self-inflicted, but it is not intentional, because everyone has a different understanding of chess, so there will be advantages and disadvantages, obviously Ye Xiaoya is still far from the understanding of the layout.

After the long exam, Ye Xiaoya held the black chess in her right hand and slowly dropped the 53rd move.

This kind of performance further verified Sun Donghai's judgment, obviously black did not calculate any good moves, so it will fall slowly.

"If you think about it for so long, you can only get out of this kind of chess that doesn't make much sense." Sun Donghai said secretly in his heart, "I'm afraid this Ye Xiaoya is also carried away by praise, I really think that I am an undefeated girl, reversing the queen." ”

Sun Donghai is very fast, and he is not only leading the situation at present, but also has an absolute advantage in time.

The Samsung Cup Huaguo Qualifiers are also based on 2 hours per person, and the time is exhausted and the loss is directly awarded.

Ye Xiaoya has 1 hour and 15 minutes left in black, while his white has 1 hour and 48 minutes left.

After 76 moves, although Sun Donghai still maintains the mentality of a winner, he is no longer as optimistic as he was just now.

The 53rd move that Ye Xiaoya got in the long test was like a bone stuck in his throat of the white chess, so that he could neither eat nor vomit, and he felt that uncomfortable feeling, Sun Donghai no longer dared to underestimate this move.

"Sure enough, there is a set, but don't think about reversing it this time." Sun Donghai knew that he had underestimated his opponent just now, because of the influence of inertial thinking, he subconsciously thought that Ye Xiaoya's chess level had not been very good.

But it is obvious that since the long exam, Ye Xiaoya's move has not only not had any problems, but also every move has hidden mysteries, although his white chess is still an advantage, but how long can this advantage be maintained, Sun Donghai has no score at all in his heart.

When the chess game reached the 79th move, Sun Donghai frowned, and also fell into the first long test of the opening game.

At this moment, Ye Xiaoya was sitting quietly waiting for Sun Donghai to fall, but her mind was deducing another game of chess.

It was the game that he won against Zhao Yajun on the Internet last year.

The reason why this game of chess was re-deduced after almost a year was because yesterday on the train, a professional chess player who came to participate together took a monthly chess magazine, on which there was a column of Zhao Yajun, which explained the game of chess against Tong Yajing last year, and in the analysis of the chess game, Zhao Yajun claimed to have found the position of one of the gods and could reverse the chess game.

At the time, she was just curious to take a look, but this look involuntarily attracted her, especially the marked change diagram.

If white follows the chart, if white moves a line to the right at move 112, it reverses the game and overturns the advantage of black in front of him.

Ye Xiaoya deduced at the time, and after a few times, she found that as Zhao Yajun's analysis on the chess game, this change chart was actually feasible, and if the 112th move deviated a little, then the victory or defeat would be likely to be reversed.

"Could it be that this Zhao Yajun's chess strength has reached the level of sitting photo?" After this idea swirled in Ye Xiaoya's mind for a moment, she studied this move more seriously.

For other chess players, Zhao Yajun's commentary is just to make a scene, probably know Zhao Yajun's terrifying thoughts, and just take a look at the super master's thoughts.

But for Ye Xiaoya, she can clearly deduce all the directions of Zhao Yajun, since he said that 112 moves can reverse the chess game, then she has to come up with a different way to make it impossible for him to reverse the chess game.

Therefore, although today is an official game, Ye Xiaoya, who didn't care too much about this game of chess, no longer spent energy on this game of chess when she was sure of her life in the long exam, but began to continue to deduce the game in her mind that was recognized by Zhao Yajun as a reversible game.

As she deduced further, she found that the 112 moves were really powerful, and they were worthy of being one of the gods, because many of the later moves would evolve with this move.

As the so-called big coincidence, this move looks ordinary at first glance and is difficult to find, but it exists in the complex changes that follow.

Although she has not yet found a way to solve this trick, Ye Xiaoya is not discouraged, if she can't find it, it proves that Zhao Yajun is stronger than her, and if she finds out, then it proves that she is stronger than Zhao Yajun.

Sun Donghai naturally didn't know that his opponent had already considered another game that had already ended, and he took a long twenty-five minutes before taking a deep breath and dropping the next white move.

This move was the best place he had chosen after repeated verification, and according to his idea, he would not suffer no matter how black dealt with it.

But what he never expected was that as soon as he fell, the other party made a move without thinking, and this move made him dumbfounded.