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32 lines
923 B
Markdown
32 lines
923 B
Markdown
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# Chess move analysis with Stockfish
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This utility parses a PGN (or a log that contains a PGN section) and evaluates each move with a local Stockfish engine, printing a per-move quality rating.
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## Install
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Install python dependencies:
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```
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pip install -r PYTHON/stockfish_analysis/requirements.txt
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```
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Ensure Stockfish is installed and available in your PATH (or provide the path via `--engine`). On Linux, you can typically install with your package manager or download a binary.
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## Run
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From the repo root:
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```
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python3 PYTHON/analyze_chess_game.py lichess_bot_game_8GSdY3Ci.log
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```
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Options:
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- `--engine /path/to/stockfish` to specify a custom engine path
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- `--time 0.2` seconds per evaluation (default)
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- `--depth 12` fixed depth instead of time
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The script prints a table with, for each ply:
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- side to move, SAN move, eval before/after from mover's POV, delta, classification, and Stockfish best move suggestion.
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