Initial Query

In python-chess I have a game = chess.pgn.read_game(pgn). How do I print the PGN notation for all prefixes of this game? Call your function print_all_prefixes(game). Do not give example code for how to run it.

LLM Generation

Query

In python-chess I have a game = chess.pgn.read_game(pgn). How do I print the PGN notation for all prefixes of this game? Call your function print_all_prefixes(game). Do not give example code for how to run it.

Output

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import chess.pgn

def print_all_prefixes(game):
    """
    Prints the PGN notation for all prefixes of a given chess game.

    Args:
        game (chess.pgn.Game): A chess game object.
    """
    node = game
    while node:
        # Export the game up to the current node as a PGN string
        pgn_string = str(chess.pgn.Game.from_board(node.board()))
        print(pgn_string)
        node = node.parent

Extract Code

I extracted the following code from that output: 

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import chess.pgn

def print_all_prefixes(game):
    """
    Prints the PGN notation for all prefixes of a given chess game.

    Args:
        game (chess.pgn.Game): A chess game object.
    """
    node = game
    while node:
        # Export the game up to the current node as a PGN string
        pgn_string = str(chess.pgn.Game.from_board(node.board()))
        print(pgn_string)
        node = node.parent

Run Code Interpreter

Running the following program: 

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import chess.pgn

def print_all_prefixes(game):
    """
    Prints the PGN notation for all prefixes of a given chess game.

    Args:
        game (chess.pgn.Game): A chess game object.
    """
    node = game
    while node:
        # Export the game up to the current node as a PGN string
        pgn_string = str(chess.pgn.Game.from_board(node.board()))
        print(pgn_string)
        node = node.parent



import io
import chess.pgn
print_all_prefixes(chess.pgn.read_game(io.StringIO('1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d5 6. Qb3 dxc4 7. Qxc4 c6 8. e4 Nbd7 9. Rd1 Nb6 10. Qc5 Bg4 11. Bg5 Na4 12. Qa3 Nxc3 13. bxc3 Nxe4 14. Bxe7 Qb6 15. Bc4 Nxc3')))
And got the output: [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] *

PyFunc

Resulting in output: False