Suggestions for enpassant

The following packages have something in common with the package enpassant. The packages are ordered in decreasing similarity.

Package chess: Fonts for typesetting chess boards
Package skaknew: The skak chess fonts redone in Adobe Type 1
Package bartel-chess-fonts: A set of fonts supporting chess diagrams
Package bdfchess: Typeset correspondence chess games
Package skak: Fonts and macros for typesetting chess games
Package cheq: Adobe chess font
Package xq: Support for writing about xiangqi
Package chessfss: A package to handle chess fonts
Package schwalbe-chess: Typeset the German chess magazine Die Schwalbe
Package chessmin: Minimal chess diagrams
Package cchess: Chinese chess
Package chinesechess: Typeset Chinese chess with l3draw
Package go: Fonts and macros for typesetting go games
Package magic: A font to go with the Magic(TM) game
Package igo: Fonts and macro to typeset Go diagrams
Package gofonts: GoSans and GoMono fonts with LaTeX support
Package chess-problem-diagrams: A package for typesetting chess problem diagrams
Package appelt-chess: Chess board macros using standard fonts
Package bakoma-games: BaKoMa modules for music and games
Package chessboard: Print chess boards
Package xskak: An extension to the skak package for chess typesetting
Package texmate: Comprehensive chess annotation in LaTeX
Package hmtrump: Describe card games
Package auto1: LaTeX support for Underware Auto 1 fonts
Package divine: LaTeX support for the divine font
Package eulerpx: A modern interface for the Euler math fonts
Package jamtimes: Expanded Times Roman fonts
Package ljmetrics: Metrics for Laserjet built-in fonts
Package winfonts: Use fonts distributed with Windows XP
Package bickham: Virtual fonts for Adobe Bickham Script Pro
Package comicsans: Use Microsoft Comic Sans font