A Ruby implementation of GAN (General Actor Notation) v1.0.0 specification for identifying game actors in abstract strategy board games. GAN combines Style Name Notation (SNN) and Piece Identifier Notation (PIN) with a colon separator to provide complete, unambiguous piece identification. Represe...

PCN (Portable Chess Notation) provides a comprehensive, JSON-based format for representing complete chess game records across variants. This gem implements the PCN Specification v1.0.0 with a modern Ruby interface featuring immutable game objects and functional programming principles. PCN integra...