We’re rewarding the question askers & reputations are being recalculated! Read more.

Questions tagged [notation]

Notation refers to any formalized method of recording chess games so they can be replayed and shared later. Common notations include algebraic, figurine algebraic, descriptive, and the digital PGN format. Descriptive notation is considered obsolete, though familiarity with it allows one to read older books that use it.

Filter by
Sorted by
Tagged with
6
votes
5answers
331 views

Is this case considered an ambiguity or not?

From the answer to my question How are PGN ambiguities handled?: In the case of ambiguities (multiple pieces of the same type moving to the same square), the first appropriate disambiguating step ...
12
votes
3answers
3k views

How are PGN ambiguities handled?

How are ambiguities handled when writing the PGN when more than one piece of the same type can move into the same square? [FEN "1R4QQ/R1R4Q/8/6pP/5P1P/8/NK1k4/1N1N4 w - g6 0 1"] Note: It isWhite to ...
8
votes
3answers
1k views

Move first, record later; or vice-versa?

Is it better to teach young players to record their move first and then make it? Or should they be taught to move first and write later? Is one considered better etiquette over the other?
6
votes
1answer
824 views

Parsing PGN files - when can a move be shortened?

I'm writing a PGN file parser, and need to know in which situations you don't need to write the rank/file of a piece that makes the move. I can think of the following: only one piece can conduct the ...
5
votes
2answers
522 views

Moves to test a notation generator

I've made a small program that takes a list of moves in ICCF notation and translates them to the following: SAN FAN LAN MAN RAN CRAN Smith Descriptive Coordinate ICCF For example, a starting move of ...
3
votes
1answer
1k views

Converting square notation to algebraic notation programmatically

I'm not sure if this is the right place to put this question, but it requires a fair amount of chess background so I decided to post it here. Square notation describes moves by simply noting the ...
0
votes
2answers
245 views

Numerical FEN writing

What is the most compressed way to "write" a chessboard as an integer considering en passant and castling as always possible no matter what.