go-chess-moves

The utility for generating all possible chess moves.

Features

• generating all possible moves:
  • parameters:
    • representing the board:
      • as an associative array of pieces with their positions as keys;
      • as a plain array of pieces with exact correspondence array indices to piece positions;
      • as a set of integers corresponding to a particular combination of piece color and type, and where each bit corresponds to a particular piece position (so-called a bitboard);
    • position;
    • color that moves first.

Installation

$ go install github.com/thewizardplusplus/go-chess-models/cmd/go-chess-moves@latest

Usage

$ go-chess-moves -h | -help | --help
$ go-chess-moves [options]

Options:

• -h, -help, --help — show the help message and exit;
• -storage {map|slice|bits} — piece storage kind (default: slice);
• -fen STRING — board in Forsyth-Edwards Notation (default: rnbqk/ppppp/5/PPPPP/RNBQK, i.e., Gardner's minichess);
• -color {black|white} — color that moves first (default: white).