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Questions tagged [calculation]

Calculation is the ability of a chess player to calculate variations in a given position.

27
votes
5answers
16k views

How do chess engines “think”?

What I want to know is how engines are programmed to find moves. I'm sure they first calculate the most forcing lines such as captures and checks. But what about subtle, deep positional moves? They ...
21
votes
9answers
6k views

Best ways for improving “tactics”

I have been playing chess for a long time, and I have been around 1850-1900 ELO for quite some time. I have always wondered which are the best ways to improve the tactics. Does playing more and more ...
14
votes
5answers
16k views

How many moves ahead does Anand calculate in his mind?

I always wondered about this! How many moves ahead can strong players like Anand actually 'see' during the game? How does the calculation of a supercomputer like Deep Blue differ from that of strong ...
17
votes
6answers
6k views

Proven ways to improve calculation speed

I've been working on my tactics using on-line resources like Chess Tempo. I found my improvement (as measured by my CT rating) over the last few months to be encouraging, but I struggle to translate ...
4
votes
2answers
200 views

Is there a standardized chess test that can measure one's chess playing condition?

Chess players often say that in a given tournament they were "in good shape", or the opposite. One tournament goes well, another goes horribly wrong. One can also sometimes feel that your head is ...
2
votes
3answers
1k views

How to fix 1 turn tactical errors

I am a very good attacking and tactical player. There is just one problem. While I catch combinations that might even require 5 or 6 moves, I cannot find 1 turn ones. Let's see this game I played ...
8
votes
6answers
5k views

How do players “see” several moves ahead?

How can you predict what your opponent will play in the next 5 turns, 7 turns, 10 turns? If the game is like a tree, then the more the turns the more it will branch out. How can a player accurately ...
3
votes
3answers
152 views

Why does AlphaZero evaluate on the order of 1000 times less moves than Stockfish?

According to Deep mind's article, Alpha Zero searches roughly 10,000 moves per decision, while Stockfish is around 10,000,000 moves. I'm aware that Alpha Zero uses Monte Carlo Tree Search while ...