README
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zurichess/notation is a library for parsing chess positions. See documentation at https://godoc.org/bitbucket.org/zurichess/notation.
Currently only positions in EPD and FEN formats are supported, but game parsing (PGN files) is also be planned. Good documentation on FEN, EPD and PGN formats can be found at http://www.thechessdrum.net/PGN_Reference.txt.
Documentation
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Overview ¶
Package notation implements parsing of chess positions.
Current supported formats are FEN and EPD notations. For EPD format see https://chessprogramming.wikispaces.com/Extended+Position+Description. For FEN format see https://chessprogramming.wikispaces.com/Forsyth-Edwards+Notation.
Index ¶
Constants ¶
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Variables ¶
This section is empty.
Functions ¶
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Types ¶
type EPD ¶
type EPD struct {
Position *Position // first 4 fields
Id string // id
BestMove []Move // bm
AvoidMove []Move // am
Comment map[string]string // c0-c9
Evaluation *int32 // ce, centipawn evaluation if not nil
}
EPD contains a parsed chess position in Extended Position Description. https://chessprogramming.wikispaces.com/Extended+Position+Description
type EPDScanner ¶
type EPDScanner struct {
// contains filtered or unexported fields
}
EPDScanner parses an input line by line and returns EPDs.
func NewEPDScanner ¶
func NewEPDScanner(r io.Reader, p Parser) *EPDScanner
NewEPDScanner returns a new scanner that reads epds from file one by one.
func (*EPDScanner) Scan ¶
func (es *EPDScanner) Scan() bool
Scan returns true if there was a new EPD read. If the EPD parsing erroneous then Scan returns true and sets the error.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package epd implementes a parser for chess positions in EPD format.
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Package epd implementes a parser for chess positions in EPD format. |
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Package fen implementes a parser for chess positions in FEN format.
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Package fen implementes a parser for chess positions in FEN format. |
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Package moves provides functionally to parse a move in SAN representation.
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Package moves provides functionally to parse a move in SAN representation. |