Veggerby.Boards.Chess 0.1.0-prerelease0157

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
This is a prerelease version of Veggerby.Boards.Chess.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package Veggerby.Boards.Chess --version 0.1.0-prerelease0157
                    


                    

                
NuGet\Install-Package Veggerby.Boards.Chess -Version 0.1.0-prerelease0157
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Veggerby.Boards.Chess" Version="0.1.0-prerelease0157" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Veggerby.Boards.Chess" Version="0.1.0-prerelease0157" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Veggerby.Boards.Chess" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Veggerby.Boards.Chess --version 0.1.0-prerelease0157
                    


                    

                
#r "nuget: Veggerby.Boards.Chess, 0.1.0-prerelease0157"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Veggerby.Boards.Chess@0.1.0-prerelease0157
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Veggerby.Boards.Chess&version=0.1.0-prerelease0157&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Veggerby.Boards.Chess&version=0.1.0-prerelease0157&prerelease
                    


                            Install as a Cake Tool

Veggerby.Boards.Chess

Chess module for Veggerby.Boards providing piece set, initial FEN-equivalent placement, movement patterns, and rule wiring atop the immutable deterministic core.

Depends on Veggerby.Boards. Use when you want a ready chess ruleset or a foundation for chess variants (house rules, timing layers, analysis tooling).

Install

 dotnet add package Veggerby.Boards.Chess

Scope

Adds:

  • ChessGameBuilder producing a ready game with standard initial layout
  • Movement pattern definitions (directional, fixed, multi-direction) consumed by visitors
  • Rule conditions for basic piece movement & occupancy
  • Path resolution (pattern → concrete TilePath)

Not yet included (roadmap): check/checkmate detection helpers, castling / en passant specialized events, bitboard acceleration, hashing.

Quick Start

var builder = new ChessGameBuilder();
var progress = builder.Compile();

var pawn = progress.Game.GetPiece("white-pawn-2");
var from = progress.Game.GetTile("e2");
var to = progress.Game.GetTile("e4");
var pathVisitor = new ResolveTilePathPatternVisitor(progress.Game.Board, from, to);
var updated = progress.HandleEvent(new MovePieceGameEvent(pawn, pathVisitor.ResultPath));

Key Concepts (Chess Layer)

  • Pattern → Path resolution decouples declarative movement from board topology
  • Immutable history allows branching for analysis (future engine feature: timeline hashing)
  • Piece identity is stable; only state snapshots change

Extending / Variants

Add a variant by:

  1. Subclassing or composing a new game builder that adjusts piece set or starting tiles
  2. Introducing new events (e.g., PromotePieceGameEvent) + rule/mutator
  3. Adding conditions for special rights (castling readiness, en passant availability)

Keep changes pure & deterministic.

Planned Enhancements

  • Decision plan executor (faster rule dispatch)
  • Compiled movement patterns (DFA) for performance
  • Optional bitboards for attack map generation
  • Deterministic state hashing for repetition detection

Versioning

Semantic versioning aligned with repository releases. Breaking movement / rule API changes bump MAJOR.

Contributing

Open issues & PRs at https://github.com/veggerby/Veggerby.Boards. Follow contributor guidelines.

License

MIT License. See root LICENSE.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.1.0-prerelease0161 56 9/26/2025
0.1.0-prerelease0160 62 9/26/2025
0.1.0-prerelease0159 68 9/26/2025
0.1.0-prerelease0158 66 9/26/2025
0.1.0-prerelease0157 150 9/21/2025
0.1.0-prerelease0156 148 9/21/2025