Property talk:P6648

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position in Forsyth-Edwards Notation
board position in a chess game described in Forsyth–Edwards Notation (FEN)

Represents	Forsyth–Edwards Notation (Q719519), chess condition (Q54935803)
Data type	String
Domain	According to this template: item/media related to chess According to statements in the property: chess game (Q2683596), chess opening (Q103632), chess piece (Q208440), rules of chess (Q3392263), chess condition (Q54935803) or chess puzzle (Q2891654) When possible, data should only be stored as statements
Allowed values	([1-8pnbrqkPRNBQK]{1,8}\/){7}[1-8prnbqkPNBRQK]{1,8}( [wb]( (K?Q?k?q?|-) (-|[a-h][36]) \d\d? [1-9]\d*)?)?
Example	starting position (Q62092390) → rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 English opening (Q110693) → rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b Immortal chess problem (Q1691069) → 3Q4/5q1k/4ppp1/2Kp1N1B/RR6/3P1r2/4nP1b/3b4 w
Commons example	→ rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 → 3Q4/5q1k/4ppp1/2Kp1N1B/RR6/3P1r2/4nP1b/3b4 w
Lists	Search Commons for files with property Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Database reports/Constraint violations/P6648 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 46 Main statement 40 87% of uses Qualifier 6 13% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Type “chess game (Q2683596), chess opening (Q103632), chess piece (Q208440), rules of chess (Q3392263), chess condition (Q54935803), chess puzzle (Q2891654)”: item must contain property “instance of (P31), subclass of (P279)” with classes “chess game (Q2683596), chess opening (Q103632), chess piece (Q208440), rules of chess (Q3392263), chess condition (Q54935803), chess puzzle (Q2891654)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P6648#Type Q2683596, Q103632, Q208440, Q3392263, Q54935803, Q2891654, SPARQL

Format “([1-8pnbrqkPRNBQK]{1,8}\/){7}[1-8prnbqkPNBRQK]{1,8}( [wb]( (K?Q?k?q?|-) (-|[a-h][36]) \d\d? [1-9]\d*)?)?”: value must be formatted using this pattern (PCRE syntax). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P6648#Format, SPARQL

This property is being used by: d:Template:Chess board for talk page eo:Ŝablono:Informkesto ŝaka malfermado Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Using P6648

Module:Chessboard

{{#invoke:Chessboard|board|fen={{#property:P6648|from=Q1691069}}|align=tleft}}

	a	b	c	d	e	f	g	h
8									8
7									7
6									6
5									5
4									4
3									3
2									2
1									1
	a	b	c	d	e	f	g	h

Template for talk page of items with this property

{{Chess board for talk page}}

uses Template:Chess board for talk page to display a chessboard with the value of P6648.

See Talk:Q62092390.

Discussion

Proposal for datatype

@קיפודנחש, ديفيد عادل وهبة خليل 2, ערן, Mahir256:@Dhx1, Jheald:

Made this could be converted into a new dataype to be displayed by default. See phab:T223460. --- Jura 10:16, 17 May 2019 (UTC)