upd

commands.py

@@ -972,7 +972,7 @@ async def chess_handler(bot, event, command):
         else:
             await event.reply(reply)
 
-    if name in ("move", "skip", "undo", "pass") and peer_id in bot.chess.sessions and chess.game_over(peer_id) is None:
+    if name in ("move", "skip", "undo", "pass") and peer_id in bot.chess.sessions and bot.chess.game_over(peer_id) is None:
         await event.reply(f"Ход {'белых' if bot.chess.turn(peer_id) else 'чёрных'}.")