Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

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.

0
votes
0answers
37 views

Need four chess softwares that support blindfold and mini window

I am looking for 3 more chess softwares that support blindfold and mini window. My plan is open 4 chess softwares on a desktop 2 by 2 simultaneously. Now I have found Winboard is an excellent: ...
0
votes
1answer
57 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
votes
1answer
52 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 ...
8
votes
1answer
524 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
votes
2answers
58 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 ...
1
vote
1answer
56 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
votes
2answers
127 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 ...
0
votes
2answers
70 views

Embedding chess games from PGN in markdown

How do I embed chess games from PGN files in markdown format?
11
votes
6answers
1k 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.
8
votes
6answers
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 ...
3
votes
2answers
962 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?
14
votes
3answers
957 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
51 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
49 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 ...
4
votes
5answers
6k 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
votes
1answer
69 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
votes
1answer
73 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
votes
2answers
1k 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
votes
2answers
448 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
votes
2answers
8k 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
43 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
votes
4answers
954 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
votes
3answers
352 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?...
0
votes
1answer
25 views

Bughouse chess tournament pairing software?

Does anyone know of a (free) program which could be used to organize a bughouse chess tournament? Where in each round the partner you have would change. (With the basic idea to put a good and 'less ...
22
votes
4answers
14k views

Is there a freely available online 7 piece Endgame tablebase?

The only 7 piece site I heard about is http://tb7.chessok.com/ , and upon registration I am able to setup various positions with 2-6 pieces . However as soon as I setup a position with 7 piece, I get ...
3
votes
1answer
196 views

Swiss-pairing algorithm

Is there a (simple) algorithm for setting up a swiss tournament? I've searched around a little, but can't find anything specific. Alternatively, is there any good and free software available for ...
8
votes
3answers
224 views

Tool for solving puzzles with multiple defense lines, alternative solutions and playing wrong lines until user resigns

Looking for a tool for designing chess puzzles with an interface to test the user against all reasonable defenses (not just the single main line), to allow alternative solutions (without the usual ...
4
votes
2answers
541 views

Chess GUI showing variations with arrows except SCID?

Is there anything else except Scid / Scid vs PC that shows variations with arrows and also allows you to chose any variation simply by dragging the piece on the board?
6
votes
1answer
634 views

Software-based training on Linux

10 years ago I used to learn from an old version of Fritz on DVD. It was great. It had a teaching move while you played full games and it also had automated curriculum to teach you openings, endings, ...
0
votes
1answer
69 views

Is there a way to get MANY and FAST (but not deep) position evaluations in javascript?

I am working on a statistical chess project that needs to evaluate many (about 20-30) different positions per turn. They do not need to be deep but fast. Is there a possibility to use engines (...
1
vote
0answers
93 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 ...
4
votes
3answers
194 views

Minimax and alpha beta

I want to implement a simple chess bot so I have been reading about this algorithm a lot. I can say I understand the basic idea of the algorithm but I can't clearly see how am I supposed to apply it ...
29
votes
9answers
23k views

Is there a good online opening training software?

There are a lot of websites to train your tactics, but I can't find any for opening repertoire. I am looking for something similar to 'Chess Position Trainer' but online, where I can import a pgn file ...
3
votes
1answer
94 views

What is %eval syntax in PGN

I've seen two formats of [%eval] syntax in PGN: [%eval 250,5] meaning white is +2.5 pawn up at depth 5 [%eval +0.25] means white is 0.25 pawn up Is any of those mentioned by some PGN standard? Which ...
12
votes
3answers
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. ...
8
votes
2answers
1k 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.
0
votes
1answer
74 views

convert stockfish pv output to show piece names [duplicate]

What are suggested coding snippets to add pieces to pure algebraic notation (this would change g1f3 to Nf3) when using the chess.js and chessboard.js (javascript) interface. Stockfish uses this type ...
3
votes
1answer
183 views

scid vs pc interface [closed]

I am having an issue setting up scid vs pc. I see tons of tutorials and they all show a nice interface with the board, analysis, and other windows all visible on one view. However all I get get is the ...
5
votes
2answers
2k views

Chess GUI that allows null-moves

Is there a GUI that allows null-moves as legal moves? Of course for engines the null-move heuristic already is an established technique.
4
votes
1answer
165 views

Output whether the best move is “much better” or only “slightly better” than the other moves

On Oct 31, 2014, Tord Romstad wrote: The moves are not searched in descending order from best to worst. Stockfish has no idea which move is the second, third best, etc., and it doesn't have any ...
5
votes
2answers
242 views

How do top players move so fast?

I've seen 3 minute and 1 minute matches on Chess.com where the players move at insane speeds during the last few remaining seconds of the match. I'm talking in milliseconds, I'd at least take that ...
4
votes
1answer
604 views

How can I open (or convert into .PGN) old Chessmaster .CMG files, without Chessmaster?

I have many old chess games saved from Chessmaster 7000, 8000, and maybe even 9000. They are all saved in the Chessmaster .CMG file format. How can I access these games today? I would like to either ...
0
votes
1answer
693 views

Which is better: 'Scid' or 'Scid vs PC'? [closed]

I know 'Scid vs PC' is a fork of 'Scid', but which is better?
5
votes
1answer
104 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 (...
3
votes
1answer
109 views

Data set of board representations at checkmate?

I would like to do a simple project by looking at the pieces at play when checkmate occurs. I have been scouring the internet for a dataset of standard chess games from which I can retrieve the ...
4
votes
3answers
612 views

Browser based FICS client: exists or may I build one?

I am planning to build an open source web based client for FICS. I enjoy playing at http://chess.com, but don't like the fact that it is a closed service. So, I need something similar, but for FICS. ...
1
vote
2answers
301 views

Analysing Crazyhouse Games

I have recently started playing crazyhouse on chess.com. For my normal chess games, I download my chess games in PGN format. Then open them up in chessbase 13 and from within chessbase load up the UCI-...
5
votes
5answers
939 views

Chess tactics training software

Is there a software/app/website to train chess tactics (forking, pins, deflections, decoys, overloading)? Please help!
0
votes
0answers
24 views

I can't bring up specific games Fritz 15 database, how do you do it without scrolling through hundreds of games

There are 2 million games in the Fritz 15 database. Is there a way to bring up a specific game without scrolling through hundreds of games? I know how to find games of player, but players like ...
2
votes
2answers
333 views

Random position from database

How do I get a random position in chessbase 13 software from megadatabase to guess the best move , is this facility available in chessbase software which is availabe is softwares like Chess Hero, Or ...