Update __init__.py

niklasf · Sep 26, 2020 · fb998a8 · fb998a8
1 parent fff0198
commit fb998a8
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/chess/__init__.py b/chess/__init__.py
@@ -2802,10 +2802,9 @@ def parse_san(self, san: str) -> Move:
         """
         # Castling.
         try:
-            san = san.replace('0', 'O')
-            if san in ["O-O", "O-O+", "O-O#"]:
+            if san in ["O-O", "O-O+", "O-O#", "0-0", "0-0+", "0-0#"]:
                 return next(move for move in self.generate_castling_moves() if self.is_kingside_castling(move))
-            elif san in ["O-O-O", "O-O-O+", "O-O-O#"]:
+            elif san in ["O-O-O", "O-O-O+", "O-O-O#", "0-0-0", "0-0-0+", "0-0-0#"]:
                 return next(move for move in self.generate_castling_moves() if self.is_queenside_castling(move))
         except StopIteration:
             raise ValueError(f"illegal san: {san!r} in {self.fen()}")