Merge pull request #1290 from thomas-daniels/aixchess-0.1.1

Bump aixchess to 0.1.1

Author: taniabogatsch

extensions/aixchess/description.yml

@@ -1,21 +1,39 @@
 extension:
   name: aixchess
   description: Efficiently query large chess game collections
-  version: 0.1.0
+  version: 0.1.1
   language: C++
   build: cmake
   license: GPL-3.0
-  excluded_platforms: "windows_amd64_mingw;wasm_mvp;wasm_eh;wasm_threads"
+  excluded_platforms: "wasm_mvp;wasm_eh;wasm_threads"
   opt_in_platforms: "windows_arm64;"
   requires_toolchains: rust
   maintainers:
     - thomas-daniels
 
 repo:
   github: thomas-daniels/aix
-  ref: d668f7ac4a1e62625adade526ee6d9e3387c123f
+  ref: f565c29a3dd51c219c4bc9013ad90596ec83df69
 
 docs:
+  hello_world: |
+    -- Count en passant moves played in Lichess games from January 2013
+
+    WITH lichess_2013_01 AS (
+        FROM 'hf://datasets/thomasd1/aix-lichess-database/low_compression/aix_lichess_2013-01_low.parquet'
+    ),
+    en_passant_move_count AS (
+        SELECT
+            SUM(
+                move_details(movedata).filter(lambda m: m.is_en_passant).length()
+            ) AS nb_ep_moves 
+        FROM lichess_2013_01
+    )
+    
+    FROM en_passant_move_count;
+
+    -- Result: 3496
+
   extended_description: |
     Aix enables efficient storage and querying of large chess game collections.
     A game's moves are encoded in a binary representation, and this extension