Yesterday there were two thrilling showdowns – the Japanese chess jihadist decider and the Chinese King of Kings final. Both games of chess are full of ups and downs, so tense that they suffocate the viewer, and this year's battle for the ownership of the title of Japanese chess is more dramatic.
Let's look at today's situation map -
As shown in the figure, Bai Xian
Now the common opening, but the black chess on the upper right to stick to the two sons of the white chess seems cramped, now it is the turn of the white chess, how to seize the opportunity to open the situation early?
A, b, c, d four points for your reference, choice.
Attached is the formation process of the situation map
analyse:
This is the seven-game tiebreaker of this year's Japan Chess Jihad Challenge, with challenger Keigo Yamashita playing against defending chess piece Yuta Seijiyama on March 15 and 16, 2019.
After Yuta Iyama won 3 wins and 1 loss to master the match point, Yamashita Keigo counterattacked and won two consecutive rounds, and the two sides had to enter the final duel. Inoyama was counterattacked by Zhang Xu when he led 3-1 last year, losing the celebrity title, and if the chess crown is taken away again, he will immediately fall from the position of the absolute supremacy of Japanese Go to the third person in Japan.
When Keigo Yamashita challenged Yuta Iyama's chess sainthood four years ago, he stubbornly equalized in a desperate situation of 0-3, but the decider was defeated by 5 and a half eyes, and failed to stage a great reversal miracle.
This time, whoever falls in the last hurdle will be a huge blow to their careers.
The decider was the hero of the six supers, Kudan Otake, who challenged the chess throne twice in 1981 and 1990, losing to Hideyuki Fujisawa and Koichi Kobayashi respectively, and presenting five consecutive championships to two opponents.
Shortly after the start of the decider, Yuta Iyama stepped out of the strong hand, how did he guide the situation in the situation? Let's analyze the four selection points one by one -
Figure 1 point a
White 1 jumped up to strengthen the right three sons, it seems to be the own hand, but to deal with cramped cramps, somewhat boring.
If the black chess piece is worried about the upper right, it can be black 2 wrench and 4 wrench.
When the white 7 is long, the value of the right side of the block is not large, and the black 8 covers are two sons on the upper side, and the shape is stretched.
This picture of white chess shows a small family temperament.
Figure II, point b
White 1 leaned in, wanted to stretch out, but strengthened the right black chess.
White 5 can indeed force the wrench, but black 6 pull, white chess or take the upper right black chess piece is no way.
The right side of the black chess piece is significantly strengthened, and the white chess piece is not worth the loss.
Figure III Point c
White 1 stand, with static braking, itself is good.
When the black 2 wrench and the white 3 counter-wrench, the black chess piece can also be pulled consecutively, as shown in the figure, it is good to be simple and long.
The right side of the white chess piece is rigid, and there is a risk of being attacked, and it is difficult to destroy the right black chess position without scruples.
Yuta Iyama is good at guiding large-scale battles, and in actual combat he does not care about the right side, swinging below ——
Figure 4 Point d (Practical Diagram)
White 1 hits the bottom, first see how the black chess will respond, and then decide the strategy on the right.
Black 2 on the upper right is Yamashita Keigo's hand.
White chess also ignored it, and white 3 was launched in the lower right.
The two sides do not give in to each other, break each other, and when the white 17 jumps out, the white chess takes the initiative.
The resulting global battle is magnificent, in which the ups and downs are indescribable, and we will enjoy this deadly battle together through the score chess game.
Japan's 43rd Chess Challenge seven-game win-lose seventh game
Black: Keigo Yamashita Challenger (9 dan)
White: Yuta Iyama (Kudan)
A total of 313 lots
White 6 eyes and a half wins
Date of match: March 15 and 16, 2019
Location: Minami Uonuma City, Niigata Prefecture, Japan
The battle of this game of chess was too dark, and Lao Xiao could only slightly analyze the victory and defeat.
First spectrum 1-50
The decider re-guessed first, and Yamashita Keigo took the lead.
Black 21, 23 is not stretched enough.
White 24 hit the bottom, and the two sides began to fight.
Black 41 leans in, and White 42 hits below again.
Black 45 covered, white 46, 48 strong.
When the black 49 stabs, the white 50 was ready to convert.
Second Spectrum 1-50 (i.e. 51-100)
Black 7 dozen to eat, Well Mountain did not scramble, but simply took the side, wise.
By the finalization of the white 26, the white chess has gained a lot, and Iyama has gained an advantage.
Black 27 only launched an onslaught against the three sons of white chess on the right.
The well mountain that killed the rise refused to do simple work, and the white 32 tip.
Yamashita Black 33 brazenly clicked in and demanded to kill the chess.
Below Bai 38, there are still remnants to return, and Iyama really doesn't pay attention to yamashita's power.
White 44 blocked, pulled by black 45, white chess partially did not even have to rob the life.
The White 46 can only impact the weakness of the black chess circle.
Third Spectrum 1-50 (i.e. 101-150)
After the black 11, the white chess dragon partially died clearly, and the mountain chess saint was going to be reset?
White 20 breaks, can black chess handle the periphery well?
White 26 points break black chess, black 27 is a tendon.
White 30 and 32 are connected back to the upper two zigzags, and the black chess pieces are also several pieces of inactive, and the situation is extremely complicated.
Black 35 to make up for the upper right is a top priority.
White 36 points square, 38 pull, can Irisan kill a piece of black chess outside?
Black 47 contacted the side first.
When the white 48, the black 49 pulls down the machine.
Fourth Spectrum 1-50 (i.e. 151-200)
After black 3, the white chess target is only a piece of the mid-abdomen.
It seems that the black chess pieces are not difficult to handle, but Inoyama is actually aiming at abandoning the Great Dragon and holding the giant sky to win.
Probably aware of this, Yamashita's pace was disordered.
When The White 22 tested the Black Chess, the Black 23 angrily grabbed the middle of the fight, thinking that giving up the lower left can also win, right?
White 24 is the ghost hand of Jingshan, and the black 25 under the mountain that is not willing to be profited is made up for back to the lower left.
This delicate sequence triggers a monstrous wave, and White 26 jumps into the lower right corner and robs.
When Bai 46 was looking for robbery, Black 47 still had to escape like this, and Yamashita in the sound of reading seconds could no longer control the situation, and could only bury his head and do it hard.
Fifth Spectrum 1-50 (i.e. 201-250)
Black 7 was finally able to make up a hand in the lower right corner, he lived, and the great dragon was not afraid to kill, but was this enough?
White chess has already made a lot of profits in the middle abdomen, white 10 keeping corners, black chess even did not win!
White 32 below the stereotype, white 46 sticky, black chess in the future need to be fully gased.
Sixth Spectrum 1-63 (i.e. 251-313)
The white chess big dragon qi is very long, and it also carries robbery, and the gas makes the black chess want to cry without tears.
Jingshan judged that the number of eyes was enough, and it ended concisely.
Black 59 lifted 29 white seeds, which was very visually impactful, but it was a helpless move to put up a white flag under the mountain.
In the end, the two sides were flat, and Yuta Iyama won with 6 and a half eyes.
I don't know how to describe this game, Yamashita Keigo must have missed a lot of big wins, but Yuta Iyama's calm performance after the capture of The Dragon is really amazing. In the overly complicated changes, both of them have slipped out of the missed moves, but Jingshan once again staged the drama of "strong luck and strong luck", and Jingwujun was once again miserable and once again lived under the "Well Mountain".
In any case, Yuta Iyama achieved the Seven Consecutive Championships of the Chess Saint, surpassing Mr. Hideyuki's Six Consecutive Hegemons and catching up with Kobayashi Koichi's Eight Consecutive Powers. He is still the first man in Japan, but his pace is indeed more stagnant than in the previous two years...
Two days later, Yuta Iyama will appear in the third world's strongest chess player decision field, facing Ke Jie, Jiang Weijie, Park Tinghuan, Shin Jin-chan and other Chinese and Korean strong heroes, can he still perform after killing exhaustion in the chess holy war?
Yuta Iyama 313 hands and 6 eyes Keigo Yamashita
duel
Jingshan Chess Saint Seven Consecutive Champions
Iyama handed Otake a seal