Go is not only calculated, but also the chess theory
Understanding chess theory can greatly reduce the amount of calculation, and many times can avoid going astray.
Calculation is very important, but the human chess player is not ai, the human chess player's computing power is limited, and the magic weapon to reduce the amount of calculation is to summarize the chess theory.
Through the game of AI, summarizing chess theory is an important way for human chess players to improve their chess strength.
Wu Qingyuan and Mugu real ratio, the calculation of the road is actually not dominant, but Wu Qingyuan upholds the idea of neutralization, not extreme, not paranoid, the understanding of Go is more profound than Mugu Shi, often can choose the first sense of the correct route to calculate, Mu Gu is really calculating the road, there are many Japanese old chess players think that the calculation of the road is stronger than Wu Qingyuan, the result is that in actual combat, Wu Qingyuan sometimes misses the strongest hand, but the situation is clearly judged, according to the chess theory, there are few bad hands caused by miscalculation, Kitani occasionally miscalculated when the situation is complicated. The record is also Wu Qingyuan's far ahead.
We say that playing chess should have a normal mind, and the so-called ordinary mind is to make a reasonable hand according to the specific situation of the situation. To be reasonable is to be reasonable.
Yang Dingxin's chess game, I feel that in terms of calculation, Yang Dingxin is not bad, but there are shortcomings in Yang Dingxin in chess.
Let's analyze the second set of Yang Dingxin and Shen Zhenchen LG Cup
Is 188 hands a problem of calculation or a problem of chess?
188 hands is Yang Dingxin's one hand that missed the winning opportunity, in fact, if the white directly opens the robbery, the black is heavy and the white is light, and there is still room for flying to do work above the white robbery, and the situation is the advantage of the white chess.
188 hands is not a rash hand, this hand is the result of Yang Dingxin's in-depth calculation. Specific calculation content analysis, you can look at the article of teacher Hu Yaoyu, which will not be repeated here.
I would say that a human chess player is not an AI, and in the case of reading seconds, it is normal for the calculation to be missed. As a result, Yang really missed it.
A and b flying on the upper side after the exchange is Yang Dingxin's omission
After Shen Zhenchen a and b exchanges, the upper side flew and had to be robbed, but once the upper white chess was defeated, it was killed as a whole, and this robbery was already black and white. Thus the defeat of the white chess piece has been decided.
In fact, in the face of the situation of 188, according to the chess theory, it does not take too much to basically determine that the white chess should be robbed.
What is the chess rationale here?
In a situation where the two sides are glued, they cannot easily back down!
This situation is that the two sides are glued, the white chess has no cost to give in, sticking to one hand is suspected of concession, and the robbery is the hand of qi.
White chess is actually not necessary to count too much, as long as the calculation of whether it is obvious after the robbery is not ok, even if it is not clear, it must be spelled, at this time there is no way back, you think that some of the retreat may be the dead end of the calculation error.
If Bai Qi, according to this simple chess theory, directly hits up and robs, Shen Zhenchen may not be able to win!
It's that simple!
Chess is so important!
You may say that this game of chess is an example, so let's look at the first game of the lg cup
Yang Dingxin is already a situation with obvious advantages, as long as a play, white chess has almost no chance of overturning
A bit hit, thick
Black chess 185 is the attitude of fighting, advantages to fight down? This is contrary to chess logic.
Simplify the situation under the advantage!
However, Yang has his calculations and thinks that this chess hand can be established.
It really is. But only if you're all right.
To repeat, the human chess player is not ai, and the human chess player has limited calculations, and it is inevitable that the miscalculation will be miscalculated.
It turned out that this chess hand gave Shin Shin a chance.
In fact, a bit of play is also purposeful, not simply thick. If Yang is calm enough and clear, it should be a matter of course to step out of this hand.
Superstitious calculations will only blind the eyes.
Because the black chess has chosen the change of grabbing the air, the situation is complicated, forming a situation in which the two sides are fighting endlessly
The bayonet cannot back down when it is red
The chess theory of this situation is mentioned earlier
If Yang Dingxin has a deep understanding of this chess theory, he will not come out of this loose hand of 199, and it is not difficult to think of the b position holding on to the qi. And Yang's calculation is that 199 can be established, in fact, it is a missed calculation, missing the white c bit to play the first magic hand.
In fact, it is normal to misdirect seconds, the decline in physical strength for a long time, and the influence of the situation on emotions.
To reduce the chance of miscalculation, it is best to reduce the amount of calculation through rational chess moves.
Yang Dingxin is the world's top chess player, and he should be confident in his calculations, but if he can pay more attention to the summary training of chess theory, I believe that he can reduce leakage and miscalculation, and also help improve his performance.