Questions tagged [software]

Questions about chess-related software, but not including chess-playing engines; there's a more specific tag for those questions, the [engines] tag.

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4answers
2k views

Which is the most CPU efficient chess engine?

I am learning artificial intelligence and chess programming. I want to analyze the architecture and read the code of existing chess engines. But I am confused between multiple choices. There are ...
7
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3answers
3k views

Is there a good program to play chess online in ubuntu?

I really missed playing chess with someone who know how to play, I am looking for a good program to play chess online from ubuntu computer. Any Ideas?
7
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0answers
120 views

Chess database software for variants

For regular chess, I use SCID and it works well. It has database searches, position searches, player stats, and a nice compact file format (i.e. not PGN, which is inefficient and big). Is there any ...
4
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2answers
263 views

Compiling asmFish on macOS

I have been able to make a custom build of asmFish on Linux. However, I have been unable to do so on macOS. I've seen a Mac version of the FASM compiler on the Internet. But when I tried using it for ...
2
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0answers
143 views

Elo rating software with automatic random matchups

This question is not about chess per se, but I am looking for a software that could generate random matchups through a list of 200ish options/people, then I could choose the winner and it would rank ...
5
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2answers
163 views

Looking for an iPhone app for working out chess problems

I'm looking for an iPhone app that will allow me to set up a chess problem and work out its solution. I've seen apps that present me with a battery of chess problems but don't allow me to set up my ...
1
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1answer
54 views

Chessbase: how to efficiently use two reference database simultaneously

In Chessbase I use the Mega Database as my reference database when in a board. However, I recently downloaded a Correspondence database and would like to look up positions in it as well. Is there a ...
12
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3answers
2k views

What Chess Software allows creating a chess Ebook?

I would like to take an annotated pgn file, and convert it into an ebook I could conveniently read on amazon kindle (or its pc version), or android/Ios device. It might have to create diagrams where ...
2
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3answers
611 views

Chess Software for analysis and notes

I am looking for software that has chess engine analysis but also allows me to take notes and save games. I have used Scid in the past for this and liked it, but I just want to see if there is ...
6
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2answers
103 views

How to evaluate and comment moves in PGN format?

I want, with Python-chess, to evaluate any movement of some game and generate the PGN with analysis, as Chess.com does in its analysis. For example, i played one game with fools mate and they ...
7
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3answers
535 views

Has there ever been a game where multiple humans play against a single chess computer?

I'm wondering if the following scenario has ever been played out: Once side of a chess game is played by multiple humans at once, collaboratively determining what the next move will be. This ...
13
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5answers
3k views

Software for opening repertoire practice

I am developing an opening repertoire for white based on d4 and c4. I think this is going all right, but what I am looking for is a chess program that can exercise my repertoire knowledge. ...
3
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3answers
447 views

Why does Lichess only tell me my “inaccuracies”, “mistakes”, and “blunders”, and not e.g. my “brilliancies”?

A computer analysis of a game in Lichess lists your "inaccuracies", "mistakes", and "blunders". An example is below: What I don't understand is why Lichess doesn't point out my good moves. It seems ...
1
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2answers
54 views

Using the tree window in SCID on a subset of games in the database

With a database open in SCID, one can use the tree window to explore openings. Among other things, it shows the frequency of each move that has been played in the current position and how well that ...
8
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7answers
820 views

Can a chess engine tell you why a move is bad or good?

Can any chess engine tell you why a move is bad or good? For example, say a chess engine says the score against my opponent is currently +2 in my favor. I then make a move and my score drops to say 1....
12
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2answers
1k views

How does engine strength scale with hardware?

Say I run Komodo on my 4-core machine. How much stronger would Komodo be if I used an 8-core machine? A 40-core machine? A 4000-core machine? Is there a general relation for this? Also, does this ...
3
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1answer
89 views

Board editor using customized pieces and board

I'm looking for a program or website which offers to create chess diagrams using custom piece sets. I know many sites and programs that offer this but with a preset types of pieces. This is the case ...
4
votes
1answer
84 views

Color-coding moves and games

If you are familiar with watching chess broadcasts on ChessBomb, you'll know they have an engine running on the server which evaluates moves, and colors each move according to whether (according to SF)...
10
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5answers
1k views

Are there positions which cannot be properly analyzed by any computer?

Are there positions in chess which every engines is unable to analyze properly ? Maybe calm positions with a positional advantage the engines do not recognize ? Or positions won in the long term ...
2
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0answers
90 views

Android apps to create chess videos [closed]

Are there any free Android apps to create chess videos? They must allow us to draw arrows on the board, highlighting squares or pieces as we discuss the game.
5
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3answers
156 views

Why is Apronus allowing the white king to castle through an attacked square?

I was using Apronus to make an new chess puzzle for Puzzling Stack Exchange, but then it did something odd. Take a look here: [FEN ""] 1. Nh3 f5 2. e4 fxe4 3. d3 exd3 4. Be2 Kf7 5. Qd2 dxe2 6. O-O ...
1
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3answers
6k views

How many positions per second can a modern supercomputer calculate?

If we created a very powerful supercomputer (as powerful as the current most powerful supercomputers) which was only designed to find forced mates, how many positions could it calculate per second? ...
0
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1answer
56 views

Custom icons/designs for online with other people?

Somewhat of a peculiar question/request/search. Basically, I'm looking for any software/website/etc. where I can play chess with friends however the only caveat is that the icons/designs/board pieces/...
3
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2answers
586 views

Chess clock android app

I play chess using my board with friends from time to time. I don't have a clock. Since I don't play chess that much with friends, I'd rather not to buy a clock, I mostly play online. Lucky me I ...
4
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3answers
186 views

Offline move trainer software

I am looking for an offline move trainer software like the one chessable has. I am currently looking at PGN's with same opening and I would like to practice these games. For instance, I am looking at ...
4
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2answers
537 views

Chess program that will play an opening against me?

Is there a chess program that will play a specific opening against me? The reason being is that I want to practice against the Ruy Lopez, for example and I want a computer to play up to Bb5. Is ...
8
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3answers
2k views

What alternatives are there to Chess Position Trainer?

CPT is software for testing (among other things) one's opening repertoire knowledge. I'm wondering if there are any other similar pieces of software I should consider.
2
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2answers
132 views

Is there any software that will analyse games offline?

Usually I use Lichess to analyse games, but sometimes I am offline. Is there any software with the capability of providing offline computer analysis, giving the rate of inaccuracies/mistakes/blunders ...
4
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2answers
189 views

Rating system for 5000 players

we belong to a state in India with over 5000 active players. FIDE rating tournaments and FIDE rated players are here but we wish to start a new internal rating system like the USCF or ACF rating ...
-3
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2answers
147 views

Which is the most popular and crowded chess server?

Which is the most popular and crowded chess server? I'm new at computer chess, and want to start playing at servers, but I do not understand where I have to play. I am hearing about freechess, ...
0
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1answer
678 views

Chess GUI recommendation for linux [closed]

Which chess GUI will be good for Linux. I have tried a lot of GUI's, but as I am new at computer chess, I have no idea about pros and cons of chess GUI's. Which is chess GUI will you recommend? Is ...
0
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1answer
534 views

Why can't I use my stockfish engine with python chess? [closed]

I'm using python chess and I'm trying to use my stockfish 10 engine downloaded from the stockfish website. import chess.uci engine = chess.uci.popen_engine(r"stockfish-10-linux/Linux/...
0
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1answer
125 views

Scid vs PC, how to get ECO data ?

Installed SCID vs PC. Can this give a count or frequency distribution of the ECO codes of the games ? So far unable to do this. Under the Tools tab there is a selection "Opening Report". This gives a ...
7
votes
1answer
579 views

Pawn Structure database

I wonder if there is any existing or a way to create a chess database organised only according to pawn structures, where the notion of a pawn structures is crudely defined by GM Andrew Soltis in his ...
0
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2answers
75 views

Regarding Chessbase softwares

I have bought Houdini 6 pro ( chessbase version ), for the primary purpose of practising by playing games against Houdini 6 pro (and other engines I own) I cannot figure out how to play a game against ...
0
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2answers
103 views

Embedding chess games from PGN in markdown

How do I embed chess games from PGN files in markdown format?
11
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6answers
2k views

What would be the elo of a computer program that plays at random?

What would be the Elo of a computer program that plays random moves? For the sake of simplicity, assume that he never asks for a draw or resigns and never accepts a draw offer.
3
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2answers
1k views

What system do DGT boards use?

DGT boards allow it to be connected with a computer, and thus sending it the moves. WHat algorithm does it use to verify the moves pieces?
13
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3answers
1k views

High-quality (not bitmap) diagram software

I'm looking for software than can take FEN and generate a high-quality diagram, in PDF, Postscript, Windows metafile, or something else that will look good at 1200x1200 dpi or better. I thought the ...
1
vote
1answer
179 views

How is MultiPV enabled in general?

I looked at the "Description of the universal chess interface (UCI)" dated April 2006, and did not find a command or option that seemed to address how a GUI might enable MultiPV (I assume that PV ...
1
vote
1answer
58 views

Is there a Open Source or Shareware Legal Move Checker Executable?

Background: I wrote and use a custom macro in the NoteTab Pro text editor to convert PGN position analysis to XML. The resulting XML is used on my website to display chess puzzles. I need to check ...
5
votes
5answers
8k views

Looking for online swiss pairing software

I would appreciate if somebody could recommend a good swiss pairing program. I'd prefer online version with multi-language option and free version but cheap one is also good. I've found http://www....
0
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1answer
104 views

Is there a GUI software that exports chess diagrams for chess authors?

Is there a program either Linux or a Windows program that can create a chess position and save it as an image. That image can then be used by the chess author in a book that is being written.
0
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1answer
125 views

Chess software for writing books

I am currently converting some of my chess books into electronic format by manually copying the pgn and making notes. I have found lichess study and chessable courses to be useful in doing this. ...
8
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2answers
2k views

software to analyze my own database of games with statistics

I've been playing on lichess.org for my online games, and is the primary way I enjoy chess. One of the big reasons why I started playing on lichess.org was that they offer a simple way to export your ...
3
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2answers
582 views

Fritztrainer on Linux

What is the best way to use Fritztrainer DVDs/videos on Linux? Is there anyone who is using them on Linux now? Is there any free tool to run Fritztrainer DVDs natively?
10
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2answers
9k views

How to represent chess state with a bitboard

I'm interested in programming a chess engine and using bitboards to represent the state of the game. I know there are a few open source chess engines that use bitboards, but its not so easy to look at ...
2
votes
1answer
74 views

How can I get multiple computer recommended lines in python-chess module?

In python-chess you can communicate with the engine on a given position. However the method presented in https://python-chess.readthedocs.io/en/latest/uci.html using the engine.go() function with only ...
2
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4answers
1k views

free alternatives to SwissSys?

I was going to do a tournament recently, and then, I found out just how much $$ SwissSys Tournament software costs... My question is: What good alternatives to this expensive mainstream ...
4
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3answers
382 views

Is dead position problem solvable?

In chess, there are some dead positions (FIDE Laws of Chess). Arbiter or players will terminate the game OTB, but is it possible to do computer solution for dead position detection? If it is, then how?...