chess-puzzles post: some improvements - www.codemadness.org - www.codemadness.org saait content files
(HTM) git clone git://git.codemadness.org/www.codemadness.org
(DIR) Log
(DIR) Files
(DIR) Refs
(DIR) README
(DIR) LICENSE
---
(DIR) commit 8a2598c461228e23e1c60ae2e6330d6a02c80485
(DIR) parent 62167ed6e8bdbb142e3bf51597da29a39f1900b7
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sun, 4 Feb 2024 13:09:04 +0100
chess-puzzles post: some improvements
Diffstat:
M config.cfg | 2 +-
M output/atom.xml | 4 ++--
M output/atom_content.xml | 45 +++++++++++++++++++++----------
M output/chess-puzzles.html | 41 ++++++++++++++++++++++---------
M output/chess-puzzles.md | 43 +++++++++++++++++++++++--------
M output/phlog/chess-puzzles | 45 +++++++++++++++++++++++---------
M output/rss_content.xml | 41 ++++++++++++++++++++++---------
M output/sitemap.xml | 2 +-
M pages/chess-puzzles.cfg | 2 +-
M pages/chess-puzzles.md | 43 +++++++++++++++++++++++--------
10 files changed, 191 insertions(+), 77 deletions(-)
---
(DIR) diff --git a/config.cfg b/config.cfg
@@ -1,5 +1,5 @@
# last updated the site.
-siteupdated = 2024-02-02
+siteupdated = 2024-02-04
sitetitle = Codemadness
siteurl = https://www.codemadness.org
(DIR) diff --git a/output/atom.xml b/output/atom.xml
@@ -2,7 +2,7 @@
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
<title>Codemadness</title>
<subtitle>blog with various projects and articles about computer-related things</subtitle>
- <updated>2024-02-02T00:00:00Z</updated>
+ <updated>2024-02-04T00:00:00Z</updated>
<link rel="alternate" type="text/html" href="https://www.codemadness.org" />
<id>https://www.codemadness.org/atom.xml</id>
<link rel="self" type="application/atom+xml" href="https://www.codemadness.org/atom.xml" />
@@ -10,7 +10,7 @@
<title>Chess puzzle book generator</title>
<link rel="alternate" type="text/html" href="https://www.codemadness.org/chess-puzzles.html" />
<id>https://www.codemadness.org/chess-puzzles.html</id>
- <updated>2024-02-02T00:00:00Z</updated>
+ <updated>2024-02-04T00:00:00Z</updated>
<published>2024-02-02T00:00:00Z</published>
<author>
<name>Hiltjo</name>
(DIR) diff --git a/output/atom_content.xml b/output/atom_content.xml
@@ -2,7 +2,7 @@
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
<title>Codemadness</title>
<subtitle>blog with various projects and articles about computer-related things</subtitle>
- <updated>2024-02-02T00:00:00Z</updated>
+ <updated>2024-02-04T00:00:00Z</updated>
<link rel="alternate" type="text/html" href="https://www.codemadness.org" />
<id>https://www.codemadness.org/atom_content.xml</id>
<link rel="self" type="application/atom+xml" href="https://www.codemadness.org/atom_content.xml" />
@@ -10,7 +10,7 @@
<title>Chess puzzle book generator</title>
<link rel="alternate" type="text/html" href="https://www.codemadness.org/chess-puzzles.html" />
<id>https://www.codemadness.org/chess-puzzles.html</id>
- <updated>2024-02-02T00:00:00Z</updated>
+ <updated>2024-02-04T00:00:00Z</updated>
<published>2024-02-02T00:00:00Z</published>
<author>
<name>Hiltjo</name>
@@ -18,10 +18,10 @@
</author>
<summary>Chess puzzle book generator</summary>
<content type="html">< and
similar puzzle books.
@@ -22,6 +22,19 @@ It is optimized for his and her pleasure:
<https://codemadness.org/downloads/puzzles-valentine/>
+## Clone
+
+ git clone git://git.codemadness.org/chess-puzzles
+
+
+## Browse
+
+You can browse the source-code at:
+
+* <https://git.codemadness.org/chess-puzzles/>
+* <gopher://codemadness.org/1/git/chess-puzzles>
+
+
# Quick overview of how it works
The generate.sh shellscript generates the output and files for the puzzles.
@@ -55,19 +68,21 @@ However, the website depends on your donations or contributions. If you can,
Reads puzzles from the database and shuffle them. Do some rough sorting and
categorization based on difficulty and assign score points.
-The random shuffling is done using a hard-coded seed. This means on the same
-machine with the same puzzle database it will regenerate the same sequence of
-random puzzles in a deterministic manner.
+The random shuffling is done using a hard-coded [random seed](https://en.wikipedia.org/wiki/Random_seed). This means on the
+same machine with the same puzzle database it will regenerate the same sequence
+of random puzzles in a deterministic manner.
-It outputs HTML, with support for dark mode. It also outputs .vt files suitable
-directly for the terminal and includes a plain-text listing of the solutions
-for the puzzles.
+It outputs HTML, with support for CSS dark mode and does not use Javascript.
+It includes a plain-text listing of the solutions in PGN notation for the
+puzzles.
+It also outputs .vt files suitable for the terminal. It uses unicode symbols
+for the chess pieces and RGB color sequence for the board theme
# fen.c
-Read and parse the board state in FEN format and read the UCI moves. It can
-output to various formats.
+This is a program written in C to read and parse the board state in FEN format
+and read the UCI moves. It can output to various formats.
See the man page for detailed usage information.
@@ -80,7 +95,7 @@ fen.c supports the following output formats:
* [SVG](https://en.wikipedia.org/wiki/SVG) - Scalable Vector Graphics image.
* tty - Terminal output with some markup using escape codes.
-fen.c can also run in CGI mode. This can be used on a HTTP server:
+fen.c can also run in [CGI](https://en.wikipedia.org/wiki/Common_Gateway_Interface) mode. This can be used on a HTTP server:
@@ -112,7 +127,7 @@ For example:
# Example script to stream games from Lichess
There is an included example script that can stream Lichess games to the
-terminal. It uses the Lichess API. It will display the board using terminal
+terminal. It uses the [Lichess API](https://lichess.org/api). It will display the board using terminal
escape codes. The games are automatically annotated with PGN notation and with
text how a human would say the notation. This can also be piped to a speech
synthesizer like [espeak](https://github.com/espeak-ng/espeak-ng/) as audio.
@@ -134,6 +149,9 @@ slightly longer.
# References and chess related links
+* chess-puzzles source-code:
+ <https://www.codemadness.org/git/chess-puzzles/file/README.html>
+
* Lichess FEN puzzle database:
<https://database.lichess.org/#puzzles>
@@ -150,6 +168,9 @@ slightly longer.
An example to convert PGN games to UCI moves:
`pgn-extract --notags -Wuc`
+* Lichess API:
+ <https://lichess.org/api>
+
* Stockfish:
Strong open-source chess engine and analysis tool:
<https://stockfishchess.org/>
(DIR) diff --git a/output/phlog/chess-puzzles b/output/phlog/chess-puzzles
@@ -3,11 +3,11 @@ i codemadness.org 70
i codemadness.org 70
i# Chess puzzle book generator codemadness.org 70
i codemadness.org 70
-iLast modification on 2024-02-02 codemadness.org 70
+iLast modification on 2024-02-04 codemadness.org 70
i codemadness.org 70
iThis was a christmas hack for fun and non-profit. codemadness.org 70
iI wanted to write a chess puzzle book generator. codemadness.org 70
-iInspired by 1001 Deadly Checkmates by John Nunn, ISBN-13: 978-1906454258 and codemadness.org 70
+hInspired by »1001 Deadly Checkmates by John Nunn, ISBN-13: 978-1906454258« and URL:https://archive.org/details/1001deadlycheckm0000nunn codemadness.org 70
isimilar puzzle books. codemadness.org 70
i codemadness.org 70
i codemadness.org 70
@@ -29,6 +29,19 @@ i codemadness.org 70
hhttps://codemadness.org/downloads/puzzles-valentine/ URL:https://codemadness.org/downloads/puzzles-valentine/ codemadness.org 70
i codemadness.org 70
i codemadness.org 70
+i## Clone codemadness.org 70
+i codemadness.org 70
+i git clone git://git.codemadness.org/chess-puzzles codemadness.org 70
+i codemadness.org 70
+i codemadness.org 70
+i## Browse codemadness.org 70
+i codemadness.org 70
+iYou can browse the source-code at: codemadness.org 70
+i codemadness.org 70
+h* https://git.codemadness.org/chess-puzzles/ URL:https://git.codemadness.org/chess-puzzles/ codemadness.org 70
+1* gopher://codemadness.org/1/git/chess-puzzles /git/chess-puzzles codemadness.org 70
+i codemadness.org 70
+i codemadness.org 70
i# Quick overview of how it works codemadness.org 70
i codemadness.org 70
iThe generate.sh shellscript generates the output and files for the puzzles. codemadness.org 70
@@ -62,19 +75,21 @@ i codemadness.org 70
iReads puzzles from the database and shuffle them. Do some rough sorting and codemadness.org 70
icategorization based on difficulty and assign score points. codemadness.org 70
i codemadness.org 70
-iThe random shuffling is done using a hard-coded seed. This means on the same codemadness.org 70
-imachine with the same puzzle database it will regenerate the same sequence of codemadness.org 70
-irandom puzzles in a deterministic manner. codemadness.org 70
+hThe random shuffling is done using a hard-coded »random seed«. This means on the URL:https://en.wikipedia.org/wiki/Random_seed codemadness.org 70
+isame machine with the same puzzle database it will regenerate the same sequence codemadness.org 70
+iof random puzzles in a deterministic manner. codemadness.org 70
i codemadness.org 70
-iIt outputs HTML, with support for dark mode. It also outputs .vt files suitable codemadness.org 70
-idirectly for the terminal and includes a plain-text listing of the solutions codemadness.org 70
-ifor the puzzles. codemadness.org 70
+iIt outputs HTML, with support for CSS dark mode and does not use Javascript. codemadness.org 70
+iIt includes a plain-text listing of the solutions in PGN notation for the codemadness.org 70
+ipuzzles. codemadness.org 70
+iIt also outputs .vt files suitable for the terminal. It uses unicode symbols codemadness.org 70
+ifor the chess pieces and RGB color sequence for the board theme codemadness.org 70
i codemadness.org 70
i codemadness.org 70
i# fen.c codemadness.org 70
i codemadness.org 70
-iRead and parse the board state in FEN format and read the UCI moves. It can codemadness.org 70
-ioutput to various formats. codemadness.org 70
+iThis is a program written in C to read and parse the board state in FEN format codemadness.org 70
+iand read the UCI moves. It can output to various formats. codemadness.org 70
i codemadness.org 70
iSee the man page for detailed usage information. codemadness.org 70
i codemadness.org 70
@@ -87,7 +102,7 @@ i* speak - mode to output a description of the moves in words. codemadness.org
h* »SVG« - Scalable Vector Graphics image. URL:https://en.wikipedia.org/wiki/SVG codemadness.org 70
i* tty - Terminal output with some markup using escape codes. codemadness.org 70
i codemadness.org 70
-ifen.c can also run in CGI mode. This can be used on a HTTP server: codemadness.org 70
+hfen.c can also run in »CGI« mode. This can be used on a HTTP server: URL:https://en.wikipedia.org/wiki/Common_Gateway_Interface codemadness.org 70
i codemadness.org 70
hPosition from game: Rene Letelier Martner - Robert James Fischer, 1960-10-24 URL:https://codemadness.org/onlyfens?fen=6k1/ppq3bp/2n2np1/5p2/2P2P2/4rBN1/PP3K1P/RQ6%20w%20-%20-%200%2023&moves=f2e3&flip=1 codemadness.org 70
i codemadness.org 70
@@ -119,7 +134,7 @@ i codemadness.org 70
i# Example script to stream games from Lichess codemadness.org 70
i codemadness.org 70
iThere is an included example script that can stream Lichess games to the codemadness.org 70
-iterminal. It uses the Lichess API. It will display the board using terminal codemadness.org 70
+hterminal. It uses the »Lichess API«. It will display the board using terminal URL:https://lichess.org/api codemadness.org 70
iescape codes. The games are automatically annotated with PGN notation and with codemadness.org 70
itext how a human would say the notation. This can also be piped to a speech codemadness.org 70
hsynthesizer like »espeak« as audio. URL:https://github.com/espeak-ng/espeak-ng/ codemadness.org 70
@@ -141,6 +156,9 @@ i codemadness.org 70
i codemadness.org 70
i# References and chess related links codemadness.org 70
i codemadness.org 70
+i* chess-puzzles source-code: codemadness.org 70
+h https://www.codemadness.org/git/chess-puzzles/file/README.html URL:https://www.codemadness.org/git/chess-puzzles/file/README.html codemadness.org 70
+i codemadness.org 70
i* Lichess FEN puzzle database: codemadness.org 70
h https://database.lichess.org/#puzzles URL:https://database.lichess.org/#puzzles codemadness.org 70
i codemadness.org 70
@@ -157,6 +175,9 @@ i codemadness.org 70
i An example to convert PGN games to UCI moves: codemadness.org 70
i `pgn-extract --notags -Wuc` codemadness.org 70
i codemadness.org 70
+i* Lichess API: codemadness.org 70
+h https://lichess.org/api URL:https://lichess.org/api codemadness.org 70
+i codemadness.org 70
i* Stockfish: codemadness.org 70
i Strong open-source chess engine and analysis tool: codemadness.org 70
h https://stockfishchess.org/ URL:https://stockfishchess.org/ codemadness.org 70
(DIR) diff --git a/output/rss_content.xml b/output/rss_content.xml
@@ -13,10 +13,10 @@
<dc:date>2024-02-02T00:00:00Z</dc:date>
<author>Hiltjo</author>
<description>< and
similar puzzle books.
@@ -22,6 +22,19 @@ It is optimized for his and her pleasure:
<https://codemadness.org/downloads/puzzles-valentine/>
+## Clone
+
+ git clone git://git.codemadness.org/chess-puzzles
+
+
+## Browse
+
+You can browse the source-code at:
+
+* <https://git.codemadness.org/chess-puzzles/>
+* <gopher://codemadness.org/1/git/chess-puzzles>
+
+
# Quick overview of how it works
The generate.sh shellscript generates the output and files for the puzzles.
@@ -55,19 +68,21 @@ However, the website depends on your donations or contributions. If you can,
Reads puzzles from the database and shuffle them. Do some rough sorting and
categorization based on difficulty and assign score points.
-The random shuffling is done using a hard-coded seed. This means on the same
-machine with the same puzzle database it will regenerate the same sequence of
-random puzzles in a deterministic manner.
+The random shuffling is done using a hard-coded [random seed](https://en.wikipedia.org/wiki/Random_seed). This means on the
+same machine with the same puzzle database it will regenerate the same sequence
+of random puzzles in a deterministic manner.
-It outputs HTML, with support for dark mode. It also outputs .vt files suitable
-directly for the terminal and includes a plain-text listing of the solutions
-for the puzzles.
+It outputs HTML, with support for CSS dark mode and does not use Javascript.
+It includes a plain-text listing of the solutions in PGN notation for the
+puzzles.
+It also outputs .vt files suitable for the terminal. It uses unicode symbols
+for the chess pieces and RGB color sequence for the board theme
# fen.c
-Read and parse the board state in FEN format and read the UCI moves. It can
-output to various formats.
+This is a program written in C to read and parse the board state in FEN format
+and read the UCI moves. It can output to various formats.
See the man page for detailed usage information.
@@ -80,7 +95,7 @@ fen.c supports the following output formats:
* [SVG](https://en.wikipedia.org/wiki/SVG) - Scalable Vector Graphics image.
* tty - Terminal output with some markup using escape codes.
-fen.c can also run in CGI mode. This can be used on a HTTP server:
+fen.c can also run in [CGI](https://en.wikipedia.org/wiki/Common_Gateway_Interface) mode. This can be used on a HTTP server:
@@ -112,7 +127,7 @@ For example:
# Example script to stream games from Lichess
There is an included example script that can stream Lichess games to the
-terminal. It uses the Lichess API. It will display the board using terminal
+terminal. It uses the [Lichess API](https://lichess.org/api). It will display the board using terminal
escape codes. The games are automatically annotated with PGN notation and with
text how a human would say the notation. This can also be piped to a speech
synthesizer like [espeak](https://github.com/espeak-ng/espeak-ng/) as audio.
@@ -134,6 +149,9 @@ slightly longer.
# References and chess related links
+* chess-puzzles source-code:
+ <https://www.codemadness.org/git/chess-puzzles/file/README.html>
+
* Lichess FEN puzzle database:
<https://database.lichess.org/#puzzles>
@@ -150,6 +168,9 @@ slightly longer.
An example to convert PGN games to UCI moves:
`pgn-extract --notags -Wuc`
+* Lichess API:
+ <https://lichess.org/api>
+
* Stockfish:
Strong open-source chess engine and analysis tool:
<https://stockfishchess.org/>