Does not work installed to a domain subdirectory

[jhanley-com]

I cloned your repo and then published it to my site as https://cdn.jhanley.com/ChessMatchViewer/chess.html

The problem is caused by publishing the project to the subdirectory "ChessMatchViewer".

The following error is displayed:

error during pgn parsing Traceback (most recent call last): File "/lib/python3.10/site-packages/chess/pgn.py", line 1682, in read_game move = visitor.parse_san(board_stack[-1], token) File "/lib/python3.10/site-packages/chess/pgn.py", line 1059, in parse_san return board.parse_san(san) File "/lib/python3.10/site-packages/chess/__init__.py", line 3038, in parse_san raise ValueError(f"illegal san: {san!r} in {self.fen()}") ValueError: illegal san: 'h1' in rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

The solution is to make the ".pgn" files relative.

Changes for chess_script.py. Change the paths from "/" to "./".

Line 86:

def load_games(pgn_location = "./kasparov-deep-blue-1997.pgn"):

Line 158:

files = ["./spassky_bronstein_1960.pgn", "./fischer_larsen_1971.pgn", "./kasparov-deep-blue-1997.pgn"]