代码之家 › 专栏 › 技术社区 › Basj

如何得到一个棋盘从一个最终的立场从读\游戏?

python-chess chess python

1

Basj · 技术社区 · 4 年前

这里我们成功解析了一个PGN游戏:

import chess, chess.svg, chess.pgn, io
game = chess.pgn.read_game(io.StringIO("1. e4 e5 2. Nf3 *"))
print(game)

board() 仍然是初始位置。如何获得最终位置?

print(game.board())
# 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

1 回复 | 直到 4 年前

1

2

Basj 4 年前

python-chess documentation 给出以下示例:

>>> import chess.pgn
>>>
>>> pgn = open("data/pgn/kasparov-deep-blue-1997.pgn")
>>>
>>> first_game = chess.pgn.read_game(pgn)
>>> second_game = chess.pgn.read_game(pgn)
>>>
>>> first_game.headers["Event"] 
'IBM Man-Machine, New York USA'
>>>
>>> # Iterate through all moves and play them on a board.
>>> board = first_game.board()
>>> for move in first_game.mainline_moves(): 
...     board.push(move) 
...
>>> board 
Board('4r3/6P1/2p2P1k/1p6/pP2p1R1/P1B5/2P2K2/3r4 b - - 0 45')

mainline_moves 把他们推到一块木板上 game.board() ),然后打印那块板。

或者,您可以使用 game.end()

game.end().board()