Update README.md

README.md

@@ -9,7 +9,7 @@ pretty_name: Lichess.org Database in UCI format
 size_categories:
 - n>1T
 source_datasets:
-- original
+- database.lichess.org
 task_categories:
 - other
 paperswithcode_id: lichess_uci
@@ -69,24 +69,12 @@ dataset_info:
 description: >
   "The dataset contains games from the Lichess.org open database converted from PGN format to UCI format. It is divided into two main configurations: `moves` and `headers`. The `moves` configuration includes a UUID called `site` and the UCI moves in a column called `transcript`, while the `headers` configuration includes metadata such as player ELO ratings, game outcome, and dates. The data is subset based on the year and month (yyyymm format)."
 
-# For dataset card's additional sections
-datasets:
-  - name: lichess_uci
-    description: >
-      "The Lichess.org database has been converted to UCI format, making it easier to analyze and interpret chess games. The `moves` configuration captures the sequence of moves using UCI notation, and the `headers` configuration provides comprehensive metadata for each game, enabling detailed statistical and strategic analysis."
-  - name: headers
-    description: >
-      "This configuration includes detailed metadata for each game, providing insights into player statistics, game outcomes, and other relevant data points. Each game is identified by a unique `site` UUID that maps to the moves in the `moves` configuration."
-
-dataset_split: 
-  - name: 201301
-    description: >
-      "The dataset is split based on the year and month of the games. Each split includes all games played in a specific month, allowing for temporal analysis and tracking changes in player performance and strategies over time."
 configs:
 - config_name: '201301-moves'
   data_files:
   - split: train
     path: data/201301-*
+  default: true
 - config_name: '201301-headers'
   data_files:
   - split: train