chess4x4 0.1.3

A 4x4 Chess library (King + Rook vs King) with move validation and win/draw detection

Here’s your updated documentation in Markdown, including the intro you provided at the top:

# Chess4x4

A **4x4 Chess Library** written in Python.  
Currently supports the classic endgame scenario **White King + Rook vs Black King** on a 4x4 chessboard.  

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## ✨ Features
- 4x4 chessboard
- Custom starting positions
- Supports **King** and **Rook**
- Generate all possible moves
- Make legal moves
- Detect **win** (capturing opponent King)
- Detect **draw** (only two Kings left)
- Turn-based play (White starts)

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## 📦 Installation

```bash
pip install chess4x4

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🚀 Quick Start

from chess4x4 import Chess4x4, King, Rook

# Initialize game
game = Chess4x4()

# Print the board
print(game.board)

# Generate moves for White King
moves = game.board.get_piece_moves((0, 0))
print("White King moves:", moves)

# Make a move
game.make_move((0, 0), (1, 0))

# Check status
print("Game over:", game.is_game_over())

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📖 API Documentation

Classes

Chess4x4

• make_move(start: tuple[int, int], end: tuple[int, int]) -> bool Make a move if legal. Returns True if successful.
• is_game_over() -> bool Returns True if the game has ended.
• winner() -> str | None Returns "White", "Black", or None.

Board

• get_piece_moves(position: tuple[int, int]) -> list[tuple[int, int]] Generate all legal moves for a piece.
• move_piece(start, end) -> bool Move a piece if valid.

Pieces

• King(color: str, position: tuple[int, int])
• Rook(color: str, position: tuple[int, int])

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🧪 Testing

Run tests with:

pytest tests/

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🤝 Contributing

We welcome contributions!

1. Fork the repo

2. Create a new branch

   git checkout -b feature-name
   

3. Commit your changes

   git commit -m "Added feature X"
   

4. Push to your branch

   git push origin feature-name
   

5. Create a Pull Request 🎉

Please make sure:

• Code is well-documented
• All tests pass
• Follow the existing coding style

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📜 License

This project is licensed under the MIT License.

Do you want me to also create a **separate `CONTRIBUTING.md` file** with contribution guidelines, or keep it inside the main documentation only?