Correct. The wording says there are some positions that require more than 20 moves, which is false. There always exists a solution of 20 moves or less. 71.184.112.237 (talk) 19:51, 15 November 2014 (UTC)
 | This is the discussion page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address. |