Update README.md

README.md

@@ -12,18 +12,14 @@ size_categories:
 
 ## Dataset Description
 
-- **Homepage:** 
-- **Repository:** 
-- **Paper:** 
-- **Leaderboard:** 
-- **Point of Contact:** 
+- **Homepage:** https://database.lichess.org/
+- **Point of Contact:** maxime.darrin@outlook.com
 
 ### Dataset Summary
 
 This is an easy-to-use huggingface dataset to access the [lichess game database](https://database.lichess.org/). For now it supports only the standard games 
 but other variant will be added shortly.
 
-
 ### Supported Tasks and Leaderboards
 
 It is intended for pretraining text generation models for chess games (in a PGN format).
@@ -124,6 +120,25 @@ Examples (3 rows from june 2013):
 
 Only a single column "text". Each row contains a single game in PGN format.
 
+### How to use with python-chess
+
+```python
+from datasets import load_dataset
+import chess.pgn
+import io
+
+
+dataset = load_dataset("lichess_games", "2013-06", streaming=True)
+
+for d in dataset['train']:
+    pgn = io.StringIO(d['text'])
+    game = chess.pgn.read_game(pgn)
+    print(game.headers['White'], game.headers['Black'])
+    print(game.headers['Result'])
+    print(game.mainline_moves())
+    break
+```
+
 ### Data Splits
 
 No splits only the file per dates.