All Questions

Tagged with
Filter by
Sorted by
Tagged with
0
votes
2answers
107 views

What is the most effective openings to beat a 2200-2400 rated computer at chess?(With White and Black)

I have had good positions with the Hippopotamus opening with its Kings Indian structure(ranging up to +3 in evaluation) but in the end, the tactical superiority of the computer always gets in the way ...
2
votes
2answers
125 views

What chess app displays the name of the opening being used in the game?

I used to have a chess app that would say the name of the opening being used when you played. Then my tablet broke, and I thought it would be easy to find that chess app, but no luck. Does anyone ...
1
vote
1answer
61 views

Software with support for Database with opening analysis

I'm looking for a software tool that will: Engine Support. For analysis suggestions. Support for software evaluation of the moves. I guess this is optional, although I've seen this feature in ...
5
votes
3answers
396 views

Do chess AIs still use old-style opening books?

(See also this related question and this related off-site discussion.) Do state-of-the-art chess AIs still normally start games in human-compiled opening books of master games? Years ago, as far as ...
5
votes
2answers
177 views

How do opening books in engine chess work?

I thought opening books were just big compilations of opening moves that engines have access to, and they choose at random which move to play from the list of moves that the opening book says is good. ...
5
votes
2answers
293 views

Can anyone recommend a Chess platform that, well, you better read further

I thought I might take a minute to share a project I started about 20 years ago. Essentially, I used my ChessMaster program to make a "Chess Explorer". In 1998, I noticed I could add notes into ...
9
votes
1answer
450 views

Have engines refuted any established openings?

Before engines were introduced to chess in late 20th centry, there were many established openings that were played by the top players at that time. I am wondering if any of those openings were refuted ...
1
vote
4answers
188 views

Can GMs use computers to beat their opponents?

For example, suppose it's game 12 of the Carlsen-Caruana match last year. Caruana has white, and he wants to win before the tiebreaks. Now if instead of Caruana playing white, Stockfish were playing, ...
3
votes
1answer
1k views

What is Alpha Zero's Play Style? (Including its Openings and its Middlegame) [closed]

If you want to read about its opening strategy, it is down below the link. If you want to read about its middlegame strategy or basic play style, it is at the top I want to know how I can play more ...
4
votes
1answer
200 views

alpha-beta algorithm returns a value between alpha and beta inclusive?

I am coding up a chess engine and using the alpha-beta algorithm for tree scanning. I ended up doing what they posted here: int alphabeta(int depth, int alpha, int beta) { move bestmove; if (...
4
votes
4answers
538 views

White fights for equality in French classical?

Normally, using engines for any given opening I can find ways for White to maintain a slight edge into the middle game. By a "slight edge" I mean an evaluation of around +0.20 The exception to this ...
-2
votes
3answers
276 views

Using multiple chess engines for chess preparation

I've been told (but I don't understand) that it's a good idea to use a number of chess engine to analyze a chess opening. It this true? Why is this a good idea?)
2
votes
4answers
2k views

To what move depth should you analyze a chess position

I'm trying to learn a chess opening and using a chess engine (stockfish8) to analyze the position but I'm wondering what move depth should I set it to (e.g., 25, 30 35 half moves).
3
votes
2answers
188 views

Strange(?) opening by computer (beginner level)

Below is the beginning of a game I played against the 8 year old Magnus Carlsen (yes, I'm a beginner). I'm white. My opening moves are similar to that of a Spanish opening (but not quite), but I don'...
3
votes
1answer
775 views

Has any chess engine developed its own opening book?

I'm referring to an engine that plays repeated games against itself and human opponents... and uses that data to develop its own opening book. I'd think computers would have been used to develop new ...
2
votes
3answers
2k views

How do you study opening theory using Stockfish?

Any tips to be up to date with recent opening theory?
2
votes
3answers
5k views

Looking for pgn openings file

I am looking for a file containing several (>50 let's say) popular openings in PGN format. The aim is to use it with cutechess to do engine testing on different opening scenarios.
1
vote
3answers
568 views

Opening theory versus strong AI suggestions

I have realised that Opening theory usually contains the highest quality chess, they have been pruned and honed. However sometimes when I am going through an opening with say Stockfish, I find that at ...
3
votes
2answers
258 views

In a ChessBase opening tree how can we put a column that displays the percent of time each move is played or a column that displays “Perf” minus “Av”?

Here are the columns displayed in an opening tree on ChessBase 12: I would be interested in adding two columns: A column which displays the percent of time each move is played in the position. So ...
0
votes
2answers
429 views

Is studying computer games legal in correspondence chess?

I have recently umm downloaded the Dragon Cookbook from Chessbase. It is filled with human and computer games in the dragon. The thing is, are previously played computer games allowed to be seen in ...
7
votes
5answers
7k views

Can playing against Computer help?

I am a begineer level player on chess.com with rating around 1500. I play daily 2-3 games with 15|10 mins time control for each player. I find it difficult to get time to study chess books, and was ...
4
votes
5answers
602 views

Why different openings are used by computer players?

If few best computer players would be playing against themselves, chances of white winning would depend on the opening used. That way after simulating thousands of games the best opening would be ...
2
votes
1answer
500 views

Busted openings

http://en.chessbase.com/post/rajlich-busting-the-king-s-gambit-this-time-for-sure The link is to a chessbase article speaking about a group of researchers who claim that that king's gambit is busted. ...
3
votes
3answers
3k views

Is there a chess engine that allows you to specify which opening it uses?

I would like to practice against a particular opening - outside of bribing smart guinea pigs who know how to play chess, is there any way I can get opponents who always use a certain opening?
2
votes
1answer
1k views

Multiple opening books in Arena?

In Arena, you can select an "Arena main book" which will be the chess opening book that will be displayed in the Book/TB tab. However, is there any way to merge multiple opening books into that tab? ...
4
votes
1answer
2k views

How to create your own opening book for your own chess engine?

I am currently working on a chess engine in Java. I am using the minimax algorithm with alpha-beta pruning to select the best move. However, it is inefficient to use the algorithm for selecting ...
22
votes
8answers
4k views

Are computers destroying chess?

These days I have been watching the candidates tournament, and I couldn't avoid noticing that players are reeling/scared of computer home preparation "a little bit too much". For example: 1) In the ...
4
votes
5answers
1k views

What are the first moves chosen (White), by brute force chess engines?

Title says it all. Feel free to add comment, theory, or explanation. Just to clarify, this is only regarding turn 1 of White, and no proceeding turns after it.
5
votes
3answers
1k views

What makes chess engines so good at chess?

Computers are thought to calculate every possible move. However, for eg. there are about 20 possible first moves and 20 possible responses to that and so by this logic the no. of positions after for ...
4
votes
2answers
972 views

Connecting opening book to chess engine

I have file Rybka.exe and when I use it for the first moves, it always goes Nf3 or Nc3 only (even at strength 1000 and depth 1). I assume that is because it doesn't have opening book assigned (?) to ...
8
votes
1answer
533 views

Scandinavian: 2. Nc3 d4

I started out with a simple opening: 1. e4 d5 2. Nc3 and then the computer played 2... d4, surprising me, as I had never encountered it before. Since then, I've been trying to analyse the possible ...
10
votes
1answer
460 views

Has AI changed opening theory, and if so, how?

Pre-AI, it's hard to imagine that opening moves had changed much. Following the birth of computer engines, has AI changed opening theory, and if so, how?