[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Viergever, Jacobus"] [Publication "De Problemist"] [PubicationDate "1998.02.??"] [GameType "20"] [Setup "1"] [FEN "W:WK6,11,16,17:BK45,K50."] [PlyCount "1"] 1. 6-1 $18 1-0 |