Metadata-Version: 2.1
Name: stockfish
Version: 3.10.0
Summary: Wraps the open-source Stockfish chess engine for easy integration into python.
Home-page: https://github.com/zhelyabuzhsky/stockfish
Author: Ilya Zhelyabuzhsky
Author-email: zhelyabuzhsky@icloud.com
License: MIT
Keywords: chess stockfish
Platform: UNKNOWN
Classifier: Programming Language :: Python
Classifier: Operating System :: Unix
Classifier: License :: OSI Approved :: MIT License
Classifier: Development Status :: 5 - Production/Stable
Classifier: Topic :: Games/Entertainment :: Board Games
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Programming Language :: Python :: 3.7
Requires-Python: >=3.7
Description-Content-Type: text/markdown

# Stockfish
Implements an easy-to-use Stockfish class to integrates the Stockfish chess engine with Python.

## Install
```bash
$ pip install stockfish
```

#### Ubuntu or Debian
```bash
# apt install stockfish
``` 

#### Mac OS
```bash
$ brew install stockfish
```

## Features and usage examples

### Initialize Stockfish class

You should install the stockfish engine in your operating system globally or specify path to binary file in class constructor

```python
from stockfish import Stockfish

stockfish = Stockfish("/Users/zhelyabuzhsky/Work/stockfish/stockfish-9-64")
```

There are some default engine's settings:
```python
{
    "Write Debug Log": "false",
    "Contempt": 0,
    "Min Split Depth": 0,
    "Threads": 1,
    "Ponder": "false",
    "Hash": 16,
    "MultiPV": 1,
    "Skill Level": 20,
    "Move Overhead": 30,
    "Minimum Thinking Time": 20,
    "Slow Mover": 80,
    "UCI_Chess960": "false",
}
```

You can change them during your Stockfish class initialization:
```python
stockfish = Stockfish(parameters={"Threads": 2, "Minimum Thinking Time": 30})
```

### Set position by sequence of moves:
```python
stockfish.set_position(["e2e4", "e7e6"])
```

### Set position by Forsyth–Edwards Notation (FEN):
```python
stockfish.set_fen_position("rnbqkbnr/pppp1ppp/4p3/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2")
```

### Get best move
```python
stockfish.get_best_move()
```
```text
d2d4
```

### Get best move based on a time constraint
```python
stockfish.get_best_move_time(1000)
```
Time constraint is in milliseconds
```text
e2e4
```


### Check is move correct with current position
```python
stockfish.is_move_correct('a2a3')
```
```text
True
```

### Set current engine's skill level:
```python
stockfish.set_skill_level(15)
```

### Set current engine's depth:
```python
stockfish.set_depth(15)
```

### Get current engine's parameters:
```python
stockfish.get_parameters()
```
```text
{'Write Debug Log': 'false', 'Contempt': 0, 'Min Split Depth': 0, 'Threads': 1, 'Ponder': 'false', 'Hash': 16, 'MultiPV': 1, 'Skill Level': 20, 'Move Overhead': 30, 'Minimum Thinking Time': 20, 'Slow Mover': 80, 'UCI_Chess960': 'false'}
```

### Get current board position in Forsyth–Edwards notation (FEN):
```python
stockfish.get_fen_position()
```
```text
rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
```

### Get current board visual
```python 
stockfish.get_board_visual()
```
```text
+---+---+---+---+---+---+---+---+
| r | n | b | q | k | b | n | r |
+---+---+---+---+---+---+---+---+
| p | p | p | p | p | p | p | p |
+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+
| P | P | P | P | P | P | P | P |
+---+---+---+---+---+---+---+---+
| R | N | B | Q | K | B | N | R |
+---+---+---+---+---+---+---+---+
```

### Get current board evaluation in centipawns or mate in x
```python 
stockfish.get_evaluation()
```
Positive is advantage white, negative is advantage black
```text
{"type":"cp", "value":12}
{"type":"mate", "value":-3}
```

## Testing
```bash
$ python setup.py test
```

## Security
If you discover any security related issues, please email zhelyabuzhsky@icloud.com instead of using the issue tracker.

## Credits
- [Ilya Zhelyabuzhsky](https://github.com/zhelyabuzhsky)
- [All Contributors](../../contributors)

## License
MIT License. Please see [License File](LICENSE) for more information.


